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MTB
Helmets

Fizik

Kassis MTB Helmet - Mint

£170.99  
Was  £189.99   | Save  £19.00   (10%)
Available Sizes

ABUS

MoTrip MIPS MTB Helmet

£71.99  
Was  £79.99   | Save  £8.00   (10%)
Available Sizes

ABUS

Cliffhanger MTB Helmet

£130.50  
Was  £145.00   | Save  £14.50   (10%)
Available Sizes

POC

Cularis Pure MTB Helmet

£170.00
Available Colours
Available Sizes

Bell

4Fourty Air MIPS MTB Helmet (2026)

£139.99  
Was  £144.99   | Save  £5.00   (3%)
Available Colours
Available Sizes

Bell

4Fourty MIPS MTB Helmet (2026)

£99.99  
Was  £109.99   | Save  £10.00   (9%)
Available Colours
Available Sizes

Bell

Charger MTB Helmet (2026)

£44.99
Available Colours
Available Sizes

Bell

Sixer MIPS MTB Helmet (2026)

£159.99  
Was  £169.99   | Save  £10.00   (6%)
Available Colours
Available Sizes

Bell

3QTR-Air MIPS MTB Helmet (2026)

£194.99  
Was  £204.99   | Save  £10.00   (5%)
Available Colours
Available Sizes

Giro

Register II MTB Helmet (2026)

£62.99  
Was  £69.99   | Save  £7.00   (10%)
Available Colours
Available Sizes

Giro

Register II Ladies MTB Helmet (2026)

£62.99  
Was  £69.99   | Save  £7.00   (10%)
Available Colours

Giro

Register II (XL) MTB Helmet (2026)

£62.99  
Was  £69.99   | Save  £7.00   (10%)
Available Colours
Available Sizes

Giro

Register Mips II MTB Helmet (2026)

£80.99  
Was  £89.99   | Save  £9.00   (10%)
Available Colours
Available Sizes

Giro

Register Mips II Ladies MTB Helmet (2026)

From  £80.99  
Was  £89.99   | Save  £9.00   (10%)
Available Colours

Giro

Register Mips II (XL) MTB Helmet (2026)

£80.99  
Was  £89.99   | Save  £9.00   (10%)
Available Colours
Available Sizes

Giro

Radix Mips MTB Helmet (2026)

£121.49  
Was  £134.99   | Save  £13.50   (10%)
Available Colours
Available Sizes

Giro

Radix Mips (XL) MTB Helmet (2026)

£121.49  
Was  £134.99   | Save  £13.50   (10%)
Available Sizes

Giro

Source Mips MTB Helmet (2026)

£125.99  
Was  £139.99   | Save  £14.00   (10%)
Available Colours
Available Sizes

Giro

Source Mips (XL) MTB Helmet (2026)

£125.99  
Was  £139.99   | Save  £14.00   (10%)
Available Sizes

Giro

Montaro Pro MTB Helmet (2026)

From  £242.99  
Was  £269.99   | Save  £27.00   (10%)
Available Colours

Giro

Fixture II MTB Helmet (2026)

£62.99  
Was  £69.99   | Save  £7.00   (10%)
Available Colours
Available Sizes

Giro

Fixture II Ladies MTB Helmet (2026)

£62.99  
Was  £69.99   | Save  £7.00   (10%)
Available Colours
Available Sizes

Giro

Fixture II (XL) MTB Helmet (2026)

£62.99  
Was  £69.99   | Save  £7.00   (10%)
Available Colours
Available Sizes

Giro

Fixture Mips II MTB Helmet (2026)

£80.99  
Was  £89.99   | Save  £9.00   (10%)
Available Colours
Available Sizes

Giro

Fixture Mips II Ladies MTB Helmet (2026)

£80.99  
Was  £89.99   | Save  £9.00   (10%)
Available Colours
Available Sizes

Giro

Fixture Mips II (XL) MTB Helmet (2026)

£80.99  
Was  £89.99   | Save  £9.00   (10%)
Available Colours
Available Sizes

Giro

Artex Mips MTB Helmet (2026)

£125.99  
Was  £139.99   | Save  £14.00   (10%)
Available Colours
Available Sizes

Giro

Artex Mips (XL) MTB Helmet (2026)

£125.99  
Was  £139.99   | Save  £14.00   (10%)
Available Sizes

Giro

Chronicle Mips MTB Helmet (2026)

£116.99  
Was  £129.99   | Save  £13.00   (10%)
Available Sizes

Sweet Protection

Ripper Junior MTB Helmet - Matte Black

£39.00  
Was  £49.00   | Save  £10.00   (20%)
Available Sizes

Sweet Protection

Ripper Junior MTB Helmet - Matte White

£39.00  
Was  £49.00   | Save  £10.00   (20%)
Available Sizes

Sweet Protection

Ripper Junior MTB Helmet - Sky Blue Metallic

£39.00  
Was  £49.00   | Save  £10.00   (20%)
Available Sizes

Sweet Protection

Ripper Junior Mips MTB Helmet - Heather

£63.00  
Was  £79.00   | Save  £16.00   (20%)
Available Sizes

Sweet Protection

Ripper Junior Mips MTB Helmet - Matte Black

£63.00  
Was  £79.00   | Save  £16.00   (20%)
Available Sizes

Sweet Protection

Ripper Junior Mips MTB Helmet - Matte White

£63.00  
Was  £79.00   | Save  £16.00   (20%)
Available Sizes

Sweet Protection

Ripper Junior Mips MTB Helmet - Sky Blue Metallic

£63.00  
Was  £79.00   | Save  £16.00   (20%)
Available Sizes

ABUS

MoDrop MIPS MTB Helmet

£104.00  
Was  £115.00   | Save  £11.00   (10%)
Available Colours
Available Sizes

Endura

Hummvee MIPS Mountain Bike Helmet (2025)

£53.99  
Was  £59.99   | Save  £6.00   (10%)
Available Colours
Available Sizes

Endura

Hummvee Mountain Bike Helmet (2025)

£40.49  
Was  £44.99   | Save  £4.50   (10%)
Available Colours
Available Sizes

Giro

Montaro Mips III MTB Helmet (2026)

£109.00  
Was  £159.00   | Save  £50.00   (31%)
Available Colours
Available Sizes

Giro

Register Mips II Youth MTB Helmet (2026)

£62.99  
Was  £69.99   | Save  £7.00   (10%)
Available Colours

Giro

Tremor Mips Kids MTB Helmet (2026)

£62.99  
Was  £69.99   | Save  £7.00   (10%)
Available Colours

Giro

Artex Mips MTB Helmet (2026)

£98.99  
Was  £134.99   | Save  £36.00   (27%)
Available Colours
Available Sizes

Giro

Fixture II XL MTB Helmet (2026)

£58.49  
Was  £64.99   | Save  £6.50   (10%)
Available Colours
Available Sizes

Giro

Isode Mips II Road Helmet (2026)

£67.49  
Was  £74.99   | Save  £7.50   (10%)
Available Colours

Giro

Manifest Spherical MTB Helmet (2026)

From  £229.49  
Was  £254.99   | Save  £25.50   (10%)
Available Colours
Available Sizes

Giro

Register II MTB Helmet (2026)

£58.49  
Was  £64.99   | Save  £6.50   (10%)
Available Colours
Available Sizes

Giro

Register II Ladies MTB Helmet (2026)

£58.49  
Was  £64.99   | Save  £6.50   (10%)
Available Colours
Available Sizes

Giro

Register II XL MTB Helmet (2026)

£58.49  
Was  £64.99   | Save  £6.50   (10%)
Available Sizes

Giro

Register Mips II MTB Helmet (2026)

From  £71.99  
Was  £79.99   | Save  £8.00   (10%)
Available Colours
Available Sizes

Giro

Register Mips II Ladies MTB Helmet (2026)

From  £71.99  
Was  £79.99   | Save  £8.00   (10%)
Available Colours
Available Sizes

Bell

4Forty MIPS MTB Helmet (2025)

£82.99  
Was  £109.99   | Save  £27.00   (25%)
Available Sizes

Bell

4Forty MIPS Cliffhanger MTB Helmet (2025)

£82.99  
Was  £109.99   | Save  £27.00   (25%)
Available Colours
Available Sizes

Bell

Super Air Spherical MTB Helmet (2025)

£156.99  
Was  £224.99   | Save  £68.00   (30%)
Available Colours
Available Sizes

Bell

Sixer MIPS MTB Helmet (2025)

£122.99  
Was  £164.99   | Save  £42.00   (25%)
Available Sizes

Bell

Sixer MIPS Titan MTB Helmet (2025)

£122.99  
Was  £164.99   | Save  £42.00   (25%)
Available Colours
Available Sizes

Bell

Nomad 2 MIPS MTB Helmet (2025)

£64.99  
Was  £79.99   | Save  £15.00   (19%)
Available Colours
Available Sizes

Bell

Nomad 2 Junior MIPS MTB Helmet (2026)

£59.99  
Was  £74.99   | Save  £15.00   (20%)
Available Colours
Available Sizes

Bell

4Forty Cliffhanger MTB Helmet (2025)

£74.99  
Was  £89.99   | Save  £15.00   (17%)
Available Colours
Available Sizes

Bell

4Forty MTB Helmet (2025)

£68.99  
Was  £89.99   | Save  £21.00   (23%)
Available Colours
Available Sizes

At Westbrook Cycles, we stock and supply a complete range of mountain bike helmets, available to buy online. As with everything in the world of mountain biking, mountain bike helmet technology and design has come a long way in recent years, with mountain bike helmets providing specialist performance and protection, alongside comfort and style.

Choosing the right mountain bike helmet for your needs, is much like choosing the right bike for your needs - different helmets, like different bikes have been designed to perform differently, not only providing different levels of protection - but also different attributes, such as weight and aerodynamics.

All of the helmets that we supply online, have been handpicked from the world’s leading bike helmet brands - and all have been rigorously tested for performance and safety. The main choice for many customers of ours is whether to purchase a full face mountain bike helmet, or a half shell mountain bike helmet. Typically, those riding downhill trails will purchase a full face mountain bike helmet, which provides greater protection for the face and head, in the event of a crash whilst travelling technical downhill terrain. Those mainly riding cross country will choose a half shell helmet, and those competing XC will choose a lightweight mountain bike helmet with or without a peak, depending on personal preferences. Most of these helmets now feature MIPS which provides greater protection for the head in the event of a crash.

Across this page, you can view our complete range of bike helmets - which are available to order online. If you have any questions about the range, and which helmet will best suit your requirements - please do get in touch and we will be happy to answer any question you may have.