Buying a helmet for an electric bike is not the same decision as buying a helmet for an acoustic bike. E-bikes can travel at 15.5 mph continuously without effort — and many riders go faster on descents. The speed profile is different from a casual pedal bike, and your helmet choice should reflect it. This guide covers what the UK law requires, what the safety ratings mean, and our picks for different uses.
UK Legal Requirements
There is no UK legal requirement to wear a cycle helmet when riding an e-bike. However, all helmets sold in the UK must meet EN1078 (the standard European cycle helmet standard) or equivalent. If you are involved in an accident and claim on a cycling insurance policy, not wearing a helmet may affect your claim — check your policy terms.
For off-road electric bikes (Sur-Ron, Talaria, Stark Varg): you need a motocross helmet meeting ECE 22.06 (the current UK standard) — not a cycling helmet. Cycling helmets are not designed for the speeds or impact types involved in MX/trail electric bike use.
Helmet Safety Ratings: What They Mean
EN1078 — Standard Cycle
The baseline European standard for cycling helmets. All helmets sold legally in the UK must pass this. It tests impact absorption at a single point. Adequate for standard recreational and commuting use.
MIPS (Multi-directional Impact Protection System)
Not a safety standard — a technology. A low-friction layer inside the helmet allows the outer shell to rotate slightly on impact, reducing rotational forces transmitted to the brain. Research supports MIPS as providing meaningful additional protection. Available across many brands at a small premium (typically £20-40 extra). Worth choosing if available within budget.
NTA 8776 — Speed Pedelec / Higher Speed
A Dutch standard for higher-speed e-bike helmets (S-Pedelecs). Tests at higher impact speeds than EN1078. More relevant if you ride an S-Pedelec (assists to 28 mph) or if you want extra protection for faster urban riding. Increasingly available on specialist e-bike helmets in the UK.
ECE 22.06 — Motorcycle/MX
Required for road motorcycles. Also the correct standard for electric dirt bike use (Sur-Ron, Talaria, Stark Varg). Significantly higher protection level than cycle standards — tested at motorcycle impact speeds with full coverage of the face (full-face variants) and head.
Commuter E-Bike Helmets: Our Picks
Budget (Under £60)
Specialized Propero 4, Giro Register MIPS, Bontrager Solstice — all provide solid EN1078 protection with MIPS at accessible prices. Ventilation is adequate for UK commuting temperatures.
Mid-range (£60-150)
Smith Optics Session MIPS, Kali Protectives Maya, Lazer Cameleon MIPS — improved ventilation, better fit systems, and MIPS as standard. The Kali Protectives Alliance Urban is worth considering if you want extra coverage (lower rear shell) for urban e-bike use.
Urban Full-Face (for higher-speed riding)
Fox Proframe RS, Specialized Ambush 2 — these full-face helmets with removable chins offer the protection of an MX-style helmet with the ventilation suitable for active riding. Appropriate for e-MTB riders who want more coverage on technical descents.
Off-Road Electric Bike Helmets (Sur-Ron, Talaria)
You need a full-face motocross helmet — not a cycling helmet. Separate MX goggles (not integrated as with enduro MTB helmets). Brands: Fox Racing V3/V1, O’Neal 3Series, Fly Racing Kinetic, Bell Moto-9. Budget: £80-250. Always check ECE 22.06 approval on the specific model — not all helmets in a range carry the certification. For UK track use (ACU-affiliated events): the marshal will check your helmet certification at sign-on.