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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£201.50 was £249.99 save 19.40%

Leatt Enduro 3.0 Full Face MTB Helmet

No price change this week

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£201.50 save 4.95%

Leatt Enduro 3.0 Mtb Helmet

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£202.99

Alpina Rootage Mtb Helmet

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£202.99 was £309.99 save 34.52%

Fox Clothing Proframe RS Sol Mips Full Face MTB Cycling Helmet

Price has gone up by £3.00 this week

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£202.99 was £349.99 save 42.00%

Giro Insurgent Spherical Full Face MTB Mountain Cycling Helmet

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£202.99 was £249.99 save 18.80%

Leatt MTB Enduro 3.0 Full Face Cycling Helmet

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£202.99 was £299.99 save 32.33%

Leatt MTB Gravity 6.0 Carbon Full Face Cycling Helmet

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£202.99 was £320.00 save 36.57%

POC Cytal Lite MTB Mountain Cycling Helmet

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£209.00 was £300.00 save 30.33%

Troy Lee Designs Stage Mips Full Face MTB Cycling Helmet

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£209.99 was £319.99 save 34.38%

Fox Clothing Proframe RS Full Face MTB Cycling Helmet

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£209.99 was £309.99 save 32.26%

Fox Clothing Proframe RS Sol Mips Full Face MTB Mountain Bike Helmet

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£209.99 was £309.99 save 32.26%

Fox Clothing Proframe RS Taunt Mips Full Face MTB Mountain Bike Helmet

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£209.99

Fox Rampage 5050 Full Face Mountain Bike Helmet in Black and White

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£209.99

Fox Youth Rampage Full Face Mountain Bike Helmet in Matte Black

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£209.99 was £299.99 save 30.00%

MET Parachute MCR Mips Full Face MTB Cycling Helmet

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£212.99

7idp Ltd Ed Project 21 Pro Mtb Helmet

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£216.99 was £309.99 save 30.00%

Fox Proframe RS Mips Full Face Mtb Helmet Matte Black Large

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£216.99 was £309.99 save 30.00%

Fox Proframe RS Mips Full Face Mtb Helmet Matte Black Medium

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£216.99 was £309.99 save 30.00%

Fox Proframe RS Mips Full Face Mtb Helmet Matte Black Small

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£216.99 was £309.99 save 30.00%

Fox Proframe RS Sol Mips Full Face Mtb Helmet 2025 Large

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£216.99 was £309.99 save 30.00%

Fox Proframe RS Sol Mips Full Face Mtb Helmet 2025 Medium

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£216.99 was £309.99 save 30.00%

Fox Proframe RS Sol Mips Full Face Mtb Helmet 2025 Small

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£216.99 was £309.99 save 30.00%

Fox Proframe Rs Taunt Mips Full Face Mtb Helmet Large

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£216.99 was £309.99 save 30.00%

Fox Proframe Rs Taunt Mips Full Face Mtb Helmet Medium

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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.