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





We've found 926 deals, with prices starting from as little as £9.99 for a Mountain Bike Helmet Expl 50.

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£152.99 was £179.99 save 15.00%

Lazer Chase Kineticore Full Face Mtb Helmet 2023 Large

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£152.99 was £179.99 save 15.00%

Lazer Chase Kineticore Full Face Mtb Helmet 2023 Small

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£152.99 was £179.99 save 15.00%

Lazer Chase Kineticore Full Face Mtb Helmet 2023 X-Small

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£152.99

POC Otocon Race MIPS Full Face MTB Helmet

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£153.00 was £225.00 save 32.00%

Specialized Gambit Full Face MTB Cycling Helmet

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£153.99 save 13.97%

Smith Forefront 3 Mips Mtb Helmet

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£158.99

Smith Triad Mips Aleck Cs Mtb Helmet

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£159.99 was £219.99 save 27.27%

Fox Clothing Rampage Full Face MTB Helmet Camo

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£159.99 was £200.00 save 20.01%

POC Cularis Mips Trail MTB Cycling Helmet

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£160.00

POC Tectal MTB Cycling Helmet

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£162.49

Poc Kortal Race Mips Mtb Helmet

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£162.99 was £199.99 save 18.50%

7Protection Project 21 Pro MTB Mountain Bike Helmet Splatter Limited Edition

Price has gone up by £3.00 this week

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£162.99 was £259.99 save 37.31%

Fox Clothing Dropframe Pro Grid Mips MTB Mountain Bike Helmet

Price has gone up by £3.00 this week

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£162.99 was £249.99 save 34.80%

Fox Clothing Proframe Rizer Youth Mips Full Face MTB Mountain Bike Helmet

Price has gone up by £3.00 this week

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£163.49

Poc Coron Air Mips Mtb Helmet

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£164.99

Fox Speedframe Pro Backfade Mountain Bike Helmet in Cream

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£164.99

Fox Speedframe Pro Backfade Mountain Bike Helmet in Lilac

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£164.99

Fox Speedframe Pro Defy Mountain Bike Helmet in Cream

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£164.99

Fox Speedframe Pro Defy Mountain Bike Helmet in Pewter Grey

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£164.99

Fox Speedframe Pro Defy Mountain Bike Helmet in Pine Green

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£164.99

Fox Speedframe Pro Lunar Mountain Bike Helmet in Black - Special Edition

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£164.99

Fox Speedframe Pro Mountain Bike Helmet in Matte Black

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£168.00 was £299.00 save 43.81%

Troy Lee Designs Stage Full Face MTB Mountain Cycling Helmet

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£168.99 save 8.65%

Leatt Enduro 2.0 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.