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Adult Bike Helmets

How to fit your bike helmet

ADJUST STRAPS: These should form a tight V under your earlobes
BUCKLE UP: Strap should be snug (not tight) under your chin
CHECK: Your helmet needs to be this close to your eyebrows
26 results
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Halfords
4.8 / 5 (75)
€60.00
  • Type: Road
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€60.00
View details
View details
View details
Halfords
4.7 / 5 (370)
€42.00
  • Type: Urban
  • Additional Protection: Standard
  • Rear Light: Yes
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€42.00
View details
View details
View details
Best seller
Halfords
4.8 / 5 (787)
€30.00
  • Type: Leisure
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€30.00
View details
View details
View details
Halfords
4.7 / 5 (354)
€12.00
  • Type: Leisure
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€12.00
View details
View details
View details
Halfords
4.8 / 5 (358)
€36.00
  • Type: Mountain
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€36.00
View details
View details
View details
Halfords
4.7 / 5 (128)
€12.00
  • Type: BMX
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€12.00
View details
View details
View details
Top Rated
Halfords
4.8 / 5 (314)
€25.00
  • Type: Mountain
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€25.00
View details
View details
View details
Halfords
4.9 / 5 (153)
€60.00
  • Type: E-bike
  • Additional Protection: Standard
  • Rear Light: Yes
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€60.00
View details
View details
View details
Halfords
4.7 / 5 (291)
€36.00
  • Type: Road
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€36.00
View details
View details
View details
Halfords
4.6 / 5 (133)
€30.00
  • Type: Urban
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€30.00
View details
View details
View details
Lazer
4.5 / 5 (22)
From €90.00
  • Type: Mountain
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
From €90.00
View details
View details
View details

Bike helmetsbuyer's guide

Lazer
4.8 / 5 (705)
€36.00
  • Type: Leisure
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€36.00
View details
View details
View details
Lazer
4.7 / 5 (171)
€15.00
  • Type: BMX
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€15.00
View details
View details
View details
Lazer
4.6 / 5 (76)
€42.00
  • Type: BMX
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€42.00
View details
View details
View details
Lazer
4.8 / 5 (168)
From €46.45
  • Type: Mountain
  • Additional Protection: MIPS
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
From €46.45
View details
View details
View details
Halfords
4.7 / 5 (512)
€18.00
  • Type: Leisure
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€18.00
View details
View details
View details
Lazer
4.8 / 5 (305)
€48.00 €40.00 save €8
  • Type: Mountain
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€48.00 €40.00 save €8
View details
View details
View details
Lazer
4.8 / 5 (148)
€50.00
  • Type: Road
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€50.00
View details
View details
View details
Lazer
4.8 / 5 (105)
€45.00
  • Type: Mountain
  • Additional Protection: Standard
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€45.00
View details
View details
View details
Bell
4.4 / 5 (11)
€15.00
  • Fit Adjustment System : Yes
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€15.00
View details
View details
View details
Lazer
4.8 / 5 (35)
€50.00
  • Type: Mountain
  • Additional Protection: MIPS
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€50.00
View details
View details
View details
Pendleton
4.8 / 5 (21)
€10.00
  • Fit Adjustment System : Yes
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€10.00
View details
View details
View details
ONLINE EXCLUSIVE
Giro
4.6 / 5 (19)
€25.00
  • Fit Adjustment System : Yes
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€25.00
View details
View details
View details
Ridge
4.7 / 5 (36)
€20.00
  • Rear Light : Yes
  • Fit Adjustment System : Yes
Online exclusive. For Bike Parts & Accessories. Discounted in basket.
€20.00
View details
View details
View details
Displaying   24   of   26   products
Our complete range of road bike helmets and mountain bike helmets features lightweight and comfortable helmets from some of the industry’s top brands, including Laser, Abus, Bell, Ridge and many more. Being the UK’s leading bike manufacturer allows us to stock the latest styles and designs on the market. We have comfortable and lightweight helmets to suit all the cycling disciplines, including mountain biking, road racing and BMX riding. Looking for specialist protection from a full-face helmet? No worries, we stock those too! As well as both men’s and womens’ helmets, we offer a great selection of Kids Bike Helmets featuring some of the coolest designs from Disney and Kiddimoto. So whether you’re preparing for a day at the trails or a casual bike ride with your little one - here at Halfords we’ve got you protected. How the helmet fits will influence the level of protection you receive, so you’ll want to pay close attention to this along with ventilation, padding, straps and shell. To make your life easier (and safer), check out our bike helmets buyer’s guide for more information on choosing the perfect helmet. If you’ve seen a helmet you love and instantly fell in love, use our convenient click & collect service to get your products quicker. But if you’d prefer to buy in-store, head down to your local Halfords store where one of our colleagues will be happy to help kit you out in the latest cycling clothing . and cycling accessories .