Top MTB Helmets for UK Riders: What to Know Before You Buy





We've found 759 deals, with prices starting from as little as £9.99 for a Mountain Bike Helmet Expl 50.

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£103.99

Scott Tago Plus Mips Mtb Helmet

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£104.99

Specialized Ambush Ii Mtb Helmet

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£105.99

Giro Tyrant Mips Mtb Helmet

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£105.99 save 20.90%

Lazer Jackal Kc Mtb Helmet

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£106.99 was £159.99 save 33.13%

Lazer Jackal Kineticore Mtb Helmet

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£106.99 save 15.08%

Leatt Endurance 3.0 Mtb Helmet

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£106.99

Troy Lee Designs A2 Mips Mtb Helmet

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£107.99 save 4.43%

Abus Moventor 2.0 Mips Mtb Helmet

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£109.99 was £279.99 save 60.72%

7Protection Project 23 Carbon Full Face MTB Cycling Helmet

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£109.99 was £179.99 save 38.89%

Bell Sanction 2 DLX Mips Full Face MTB Mountain Cycling Helmet

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£109.99 was £164.99 save 33.34%

Fox Clothing Speedframe Pro Backfade Mips MTB Mountain Bike Helmet

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£109.99 was £164.99 save 33.34%

Fox Clothing Speedframe Pro Defy Mips MTB Mountain Bike Helmet

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£109.99 was £174.99 save 37.14%

Fox Clothing Speedframe Pro Mips MTB Mountain Cycling Helmet

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£109.99 save 20.29%

Lazer Jackal Kc Ce-cpsc Mips Mtb Helmet

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£112.99 was £199.99 save 43.50%

Fox Clothing Crossframe Pro Camo Mips Mountain Bike Helmet

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£112.99 was £199.99 save 43.50%

Fox Clothing Crossframe Pro Matte Mips MTB Cycling Helmet

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£112.99 was £184.99 save 38.92%

Fox Clothing Crossframe Pro Mips MTB Mountain Bike Helmet

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£113.99 was £139.99 save 18.57%

Leatt MTB Helmet Allmtn 3 V23

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£113.99 save 42.86%

Poc Cularis Mtb Helmet

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£114.99 was £179.99 save 36.11%

Endura Mt500 Mips Mtb Helmet

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£114.99 was £159.99 save 28.13%

Giro Tyrant MTB Cycling Helmet

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£114.99

Julbo Forest Evo Mips Mtb Helmet

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£114.99 save 6.50%

Leatt All Mountain 3.0 Mtb Helmet

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£114.99 was £139.00 save 17.27%

Leatt Gravity 2.0 Full Face MTB Helmet

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Quick Guide to MTB Helmets

MTB Helmets, or Mountain Bike Helmets, are purpose-built for off-road cycling. Designed for impact protection, ventilation, and coverage, these helmets are essential whether you’re riding trail centres, bike parks, or technical terrain.

Can I Wear an MTB Helmet on the Road?

Yes, you can. MTB helmets are perfectly legal and safe to use on the road. However, they tend to have more coverage and weight compared to road helmets. They're great for casual rides, commutes, or if you’re using a flat-bar hybrid. But for speed-focused road cycling, a road-specific helmet might be more efficient.

Does Bike Helmet Quality Matter?

Absolutely. A quality mountain bike helmet isn’t just about brand, it's about protection. Look for features like MIPS (Multi-directional Impact Protection System), EPS foam, and extended rear coverage. Better helmets offer improved fit, airflow, and crash protection. Don’t skimp when it comes to head safety.

What Is the Best MTB Helmet Brand?

There’s no single "best" brand, but several lead the pack with proven performance and rider trust:

  • Giro – Tech-heavy and fit-focused. Try the Giro Manifest Spherical or Radix MIPS for trail riding.

  • Specialized – Lightweight with clean design. The Ambush 2 and Camber offer great value.

  • Fox Racing – Tough and trail-tested. The Speedframe Pro and Rampage Pro Carbon MIPS are rider favourites.

  • POC – Stylish and safety-focused. The Kortal Race MIPS is built for aggressive terrain.

  • Smith – Known for ventilation and tech. The Mainline MIPS is enduro-ready.

  • Troy Lee Designs – Premium build and aggressive styling. The D3 Fiberlite is a go-to for downhill riders.

What Should I Look For?

When shopping for MTB helmets, look for:

  • MIPS or similar safety tech

  • Adjustable fit system

  • Ventilation for long rides

  • Visor for sun and trail debris

  • Full-face or half-shell, depending on your riding style

Final Thoughts

A good mountain bike helmet should match your riding style, offer solid protection, and feel comfortable mile after mile. Whether you're shredding singletrack or hitting local trails, helmets from trusted brands like Giro, Fox, Specialized, and POC deliver on both safety and style.