Are Cube electric bikes legal (and safe)?

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Legal e-bike checker · Brands

Every Cube model checked against the law where you ride. Cube data checked 26 October 2026; law checked 23 October 2026.

In the UK, 76 of Cube's 76 UK models are legal as listed.

Buy at Tredz UK e-bike law

The law in the UK, in short

Motor: 250 W max²
Motor stops helping at: 15.5 mph (25 km/h)²
Throttle: Only with vehicle approval²
Rider age: 14 or over²
Licence, tax, insurance: Not needed²

How I check Cube e-bikes

The bikes. Cube sells through shops, so I read the listing for every Cube e-bike sold by Tredz, Leisure Lakes Bikes and Tweeks Cycles on 26 October 2026. Each listing names the motor; its rated power and the speed it helps up to come from the motor maker's own specification (Bosch, Shimano, MAHLE), linked next to each figure. A listing that doesn't name the motor is left out.
Gaps. Where a product page leaves a figure out, I look in Cube's other published documents: its buying guides, FAQs, manuals and other regional stores. Whatever I use is linked next to the figure. I never estimate a figure or borrow one from a reviewer.
The law. Each figure is set against the law in the UK, read from the official source. Power is compared as continuous (rated) power, because that's what the law limits. Where a brand only gives a peak figure, that's a ?, not a ✓.
Unlocking. If Cube's own page says a bike can be unlocked, or has a mode faster than the legal limit, that's recorded, word for word.
Certification. A standard named on a product page (UL 2849, UL 2271, EN 15194) counts as a claim, not proof. Where a certificate is public, the paperwork score says so.
Recalls and safety reports. I search OPSS (UK), checked 26 Oct 2026⁸⁰; CPSC (US), checked 26 Oct 2026⁸¹. Anything found is quoted as the regulator wrote it.
The marks. ✓ means Cube's published figures sit inside the limits. ? means a figure the law depends on isn't published, or the law itself is unclear. ✗ means the brand lists it outside the limits. It's an analysis of documents, not a test ride and not an opinion.
Updates. Prices and product pages are re-checked on the 1st of every month. If something here is wrong, send the document to hello@velorution.com and I'll re-check it within five working days.

UK e-bike law in full · Battery safety and recalls

Cube e-bikes sold in the UK

Photo: Tredz

Cube AMS Hybrid 177 C:62 TM 600X

£5,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£5,499
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing³ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Ams Hybrid One44 C:68X SLX 400X

£5,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£5,499
Motor	Bosch Performance Line SX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁵ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Compact Hybrid Comfort 545

£2,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,499
Motor	Bosch Performance Line, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁶ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Editor Hybrid Pro 400X

£2,149

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,149
Motor	Bosch Performance Line SX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁷ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Editor Hybrid Pro 400X FE

£2,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,499
Motor	Bosch Performance Line SX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁸ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Editor Hybrid Pro FE 400X

£2,299

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,299
Motor	Bosch Performance Line SX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁹ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Editor Hybrid SLX 400X FE

£2,299

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,299
Motor	Bosch Performance Line SX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing¹⁰ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Kathmandu Hybrid C:62 SLT 400X

£3,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,999
Motor	Bosch Performance Line SX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing¹¹ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Kathmandu Hybrid C:62 SLT 400X Easy Entry

£3,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,999
Motor	Bosch Performance Line SX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing¹² and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Leisure Lakes Bikes

Cube Kathmandu Hybrid EXC 750

£3,599

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,599
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing¹³ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Leisure Lakes Bikes

Cube Kathmandu Hybrid EXC 750 EE

£3,599

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,599
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing¹⁴ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Tredz

Cube Kathmandu Hybrid EXC 800

£3,699

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,699
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing¹⁵ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Leisure Lakes Bikes

Cube Kathmandu Hybrid One 500

£2,799

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,799
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing¹⁶ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Leisure Lakes Bikes

Cube Kathmandu Hybrid One 500 Easy Ease

£2,799

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,799
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing¹⁷ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Leisure Lakes Bikes

Cube Kathmandu Hybrid One 500 Trapeze

£2,799

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,799
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing¹⁸ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Leisure Lakes Bikes

Cube Kathmandu Hybrid One 625

£2,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,999
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing¹⁹ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Leisure Lakes Bikes

Cube Kathmandu Hybrid One 625 Easy Ease

£2,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,999
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing²⁰ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Leisure Lakes Bikes

Cube Kathmandu Hybrid One 625 Trapeze

£2,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,999
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing²¹ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Tredz

Cube Kathmandu Hybrid One 800

£2,849

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,849
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing²² and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Kathmandu Hybrid One 800 Easy Entry

£2,799

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,799
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing²³ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Kathmandu Hybrid One11 HPC Pro 800

£3,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,999
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing²⁴ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Leisure Lakes Bikes

Cube Kathmandu Hybrid Pro 625

£3,199

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,199
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing²⁵ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Leisure Lakes Bikes

Cube Kathmandu Hybrid Pro 625 EE

£3,199

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,199
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing²⁶ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Tredz

Cube Kathmandu Hybrid Pro 800

£3,149

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,149
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing²⁷ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Kathmandu Hybrid Pro 800 Easy Entry

£2,399

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,399
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing²⁸ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Kathmandu Hybrid SLX 800

£3,799

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,799
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing²⁹ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tweeks Cycles

Cube NuRoad C:62 EXC 400X Gravel

£3,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,999
Motor	Bosch Performance Line SX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tweeks Cycles' listing³⁰ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tweeks Cycles

Photo: Tredz

Cube Nulane Hybrid C:62 Race 400x

£2,699

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,699
Motor	Bosch Performance Line SX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing³¹ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Nuride Hybrid PRO 800

£2,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,999
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing³² and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Nuride Hybrid PRO 800 Easy Entry

£2,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,999
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing³³ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Nuroad Hybrid C:62 EXC 400x

£3,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,999
Motor	Bosch Performance Line SX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing³⁴ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Nuroad Hybrid C:62 Race 400x FE

£3,899

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,899
Motor	Bosch Performance Line SX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing³⁵ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Leisure Lakes Bikes

Cube Reaction Hybrid EXC

£3,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,499
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing³⁶ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Tredz

Cube Reaction Hybrid ONE 720

£2,599

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,599
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing³⁷ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Leisure Lakes Bikes

Cube Reaction Hybrid One 500 L

£2,399

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,399
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing³⁸ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Tredz

Cube Reaction Hybrid One 600

£2,349

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,349
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing³⁹ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tweeks Cycles

Cube Reaction Hybrid One 720 Hardtail

£2,599

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,599
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tweeks Cycles' listing⁴⁰ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tweeks Cycles

Photo: Tredz

Cube Reaction Hybrid PRO 800

£2,899

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,899
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁴¹ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Leisure Lakes Bikes

Cube Reaction Hybrid Performance 500

£2,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,499
Motor	Bosch Performance Line, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing⁴² and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Leisure Lakes Bikes

Cube Reaction Hybrid Performance 625

£2,699

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,699
Motor	Bosch Performance Line, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing⁴³ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Tredz

Cube Reaction Hybrid Performance 720

£2,299

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,299
Motor	Bosch Performance Line, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁴⁴ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Reaction Hybrid Performance 720 Easy Entry

£2,299

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,299
Motor	Bosch Performance Line, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁴⁵ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Reaction Hybrid Performance 720 FE

£2,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,499
Motor	Bosch Performance Line, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁴⁶ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tweeks Cycles

Cube Reaction Hybrid Performance 720 Hardtail

£2,299

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,299
Motor	Bosch Performance Line, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tweeks Cycles' listing⁴⁷ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tweeks Cycles

Photo: Leisure Lakes Bikes

Cube Reaction Hybrid Pro 500

£2,799

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,799
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing⁴⁸ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Leisure Lakes Bikes

Cube Reaction Hybrid Pro 500 Trapeze

£2,799

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,799
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing⁴⁹ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Leisure Lakes Bikes

Cube Reaction Hybrid Pro 625

£2,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,999
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing⁵⁰ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Leisure Lakes Bikes

Cube Reaction Hybrid Pro 625 Trapeze

£2,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,999
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing⁵¹ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Tweeks Cycles

Cube Reaction Hybrid Pro 800 Hardtail

£2,465

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,465
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tweeks Cycles' listing⁵² and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tweeks Cycles

Photo: Leisure Lakes Bikes

Cube Reaction Hybrid Race 625

£3,299

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,299
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing⁵³ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Tredz

Cube Reaction Hybrid Race 800

£3,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,499
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁵⁴ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Reaction Hybrid SLX 800

£3,899

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,899
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁵⁵ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Leisure Lakes Bikes

Cube Stereo Hybrid 160 HPC SL 750 27.5

£4,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£4,999
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing⁵⁶ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Leisure Lakes Bikes

Cube Stereo Hybrid 160 HPC SLT 750

£8,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£8,499
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Leisure Lakes Bikes' listing⁵⁷ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Leisure Lakes Bikes

Photo: Tweeks Cycles

Cube Stereo Hybrid ONE77 Race 800

£3,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,999
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tweeks Cycles' listing⁵⁸ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tweeks Cycles

Photo: Tweeks Cycles

Cube Stereo Hybrid ONE77 SPC SLX 800

£4,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£4,499
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tweeks Cycles' listing⁵⁹ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tweeks Cycles

Photo: Tredz

Cube Stereo Hybrid One44 HPC AT 800

£6,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£6,499
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁶⁰ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Stereo Hybrid One44 HPC PRO 800

£3,799

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,799
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁶¹ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Stereo Hybrid One44 HPC Race 800

£3,599

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,599
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁶² and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Stereo Hybrid One44 HPC TM 800

£5,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£5,499
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁶³ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Stereo Hybrid One44 Hpc SLT 800

£6,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£6,999
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁶⁴ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Stereo Hybrid One44 Hpc SLX 800

£4,199

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£4,199
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁶⁵ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Stereo Hybrid One44 Hpc SLX Evo 800

£4,799

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£4,799
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁶⁶ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Stereo Hybrid One44 PRO 800

£3,599

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,599
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁶⁷ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Stereo Hybrid One44 PRO 800 FE

£3,799

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,799
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁶⁸ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Stereo Hybrid One77 HPC Race 800

£3,799

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£3,799
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁶⁹ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Stereo Hybrid One77 HPC TM 800

£5,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£5,499
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁷⁰ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Stereo Hybrid One77 Hpc AT 800

£6,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£6,499
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁷¹ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Stereo Hybrid One77 Hpc SLT 800

£7,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£7,499
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁷² and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Stereo Hybrid One77 Hpc SLX 800

£4,299

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£4,299
Motor	Bosch Performance Line CX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁷³ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Supreme Hybrid Comfort One 600

£2,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,499
Motor	Bosch Performance Line, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁷⁴ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Supreme Hybrid Comfort PRO 600

£2,999

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,999
Motor	Bosch Performance Line PX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁷⁵ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Touring Hybrid ONE 720

£2,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,499
Motor	Bosch Performance Line, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁷⁶ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Touring Hybrid ONE 720 Easy Entry

£2,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,499
Motor	Bosch Performance Line, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁷⁷ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Touring Hybrid One 720 Trapeze

£2,499

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,499
Motor	Bosch Performance Line, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁷⁸ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Photo: Tredz

Cube Touring Hybrid Pro 800 Easy Entry

£2,599

Legal as listed

Listed inside the limits for the UK.

Specs

Price	£2,599
Motor	Bosch Performance Line PX, 250 W rated⁴
Top assisted speed	25 km/h (Bosch's figure for this drive unit)⁴
Throttle	Not stated
Certification stated	None stated

From Tredz's listing⁷⁹ and the drive maker's specification. “Not stated” means neither gives it.

Buy at Tredz

Are Cube electric bikes safe? Battery fires, recalls and certification

Have Cube e-bike batteries caught fire?

Neither the UK (OPSS) nor the US (CPSC) safety database holds a fire-related recall or report for Cube, as of the last check.^{80, 81}

No other recalls or safety reports either.

Are Cube batteries certified?

What Cube's own product pages claim, model by model:

UK models: EN 15194 (the e-bike safety standard) on 0 of 76; EN 50604-1 (the battery) on 0 of 76.

A standard named on a product page is a claim, not a certificate. Each model's claim is in its Specs, linked to the page it came from.

Charging and battery safety: what the authorities say

EU product alerts, including e-bike and battery recalls, are published on the European Commission's Safety Gate⁸².
California's battery rule only counts a test done by an accredited lab, and the bike must carry that lab's mark and the standard it was tested to⁸³.
NSW made e-bikes, their lithium batteries and their chargers 'declared electrical articles', which is why sellers now need certificates and a safety mark⁸⁴.

Questions people ask about Cube

Are Cube e-bikes legal in the UK?

Of the 76 e-bikes on Cube's UK store, 76 are listed inside the UK limits of 250 W and 15.5 mph^{2, 1}.

Has Cube had a recall or a safety report?

Nothing on the UK (OPSS) or US (CPSC) databases when checked^{80, 81}.

Do Cube e-bikes catch fire?

Neither the UK (OPSS) nor the US (CPSC) safety database holds a fire-related recall or report for Cube, as of the last check.^{80, 81}

Are Cube e-bike batteries certified?

UK models: EN 15194 (the e-bike safety standard) on 0 of 76; EN 50604-1 (the battery) on 0 of 76. A standard named on a product page is a claim, not a certificate.

An analysis of published documents, checked 26 October 2026 (Cube) and 23 October 2026 (law): not legal advice, and not an opinion on any brand. How I checked, and every source.

How I checked: the full rules, paperwork and sources

Cube's paperwork, by area

Six checks, each answered by a public document. This counts what Cube publishes; it isn't a safety rating.

Check	the UK
Published spec inside this area’s legal limits	✓ 76 of 76 models listed inside the limits
No “unlock”, “off-road mode” or derestriction claims	✓ None found on the brand’s pages
Area safety standard claimed by the brand	✗ not found EN 15194 not claimed on any model
Certificate or test report public (lab + number)	✗ not found No certificate or test report found in public
Battery standard claimed	✗ not found No UL 2271, EN 50604-1 or IEC 62133-2 claim found
No recall or regulator safety report here in 3 years	✓ Nothing on OPSS, checked 2026-10-26⁸⁰
Total	3 of 6

What this page is, and isn't

This page is an analysis of published documents: the law and official guidance from each area’s government, and what each brand publishes about its own bikes. It is not legal advice, and it is not an opinion on any brand or bike. Everything was checked on 26 October 2026 (Cube data) and 23 October 2026 (law), and every fact links to its source.

✓ Legal as listed means the brand's own published specification for that market sits inside the legal limits. It does not mean I have tested the bike or seen its certificates, unless the page says so. ? Can't confirm means a figure the law depends on isn't published, so it can't be confirmed either way. Paperwork counts which documents are public. It is not a safety rating.

Laws change, and cities and councils can add their own rules. Before you ride, check the official source.

Corrections. If you make one of these bikes and something here is wrong, send the document to hello@velorution.com. I'll re-check it within five working days and update the page.

How this site earns. Some “Visit store” buttons are affiliate links. If you buy, Velorution may earn a commission at no cost to you. A brand can't buy a better mark. A store button only appears where a bike is marked ✓, and never on a model with a regulator safety record from the last three years.