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Mountain Bike Trail Helmets

Shop the best prices from top brands for new helmets for your mountain bike. Comfortable, stylish, and safety-certified options from Giro, Kali, Fly, Poc, and more for your trail, downhill, XC, or enduro races! Lightweight, breathable helmets in men's, women's, and children's sizes with visors, MIPS, and integrated light and camera mounts.

Mountain Bike Trail Helmets

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Showing 1 to 45 of 162 Products
Giro Manifest Spherical MIPS Helmet (Matte Grey)
$259.95
Sale: $113.99
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Giro Manifest Spherical MIPS Helmet (Matte Grey)
Specialized Tactic 4 MIPS Mountain Bike Helmet (Black)
$119.99
Sale: $54.99
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Specialized Tactic 4 MIPS Mountain Bike Helmet (Black)
Specialized Ambush 2 Mountain Helmet (Black)
$69.99 - $84.99
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Specialized Ambush 2 Mountain Helmet (Black)
Endura MT500 MIPS Helmet (Black) (S/M)
$239.99
Sale: $140.99
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Endura MT500 MIPS Helmet (Black) (S/M)
Specialized Tactic MIPS Mountain Bike Helmet (White)
Average Rating:5
$119.99
Sale: $59.95
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Specialized Tactic MIPS Mountain Bike Helmet (White)
Fox Racing Speedframe MIPS Helmet (Cucumber) (M)
$139.95
Sale: $104.96
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Fox Racing Speedframe MIPS Helmet (Cucumber) (M)
Endura SingleTrack MIPS Helmet (Olive Camo) (L/XL)
$169.99
Sale: $99.86
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Endura SingleTrack MIPS Helmet (Olive Camo) (L/XL)
Giro Women's Montaro MIPS II Helmet (Matte Black/Chroma Dot)
$159.95
Sale: $59.99
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Giro Women's Montaro MIPS II Helmet (Matte Black/Chroma Dot)
Giro Women's Montaro MIPS II Helmet (Matte White)
$159.95
Sale: $59.99
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Giro Women's Montaro MIPS II Helmet (Matte White)
Fox Racing Speedframe Pro MIPS Helmet (Olive Camo) (S)
$189.95
Sale: $139.99
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Fox Racing Speedframe Pro MIPS Helmet (Olive Camo) (S)
Specialized Tactic 4 MIPS Mountain Bike Helmet (Oak Green)
$59.95 - $119.99
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Specialized Tactic 4 MIPS Mountain Bike Helmet (Oak Green)
Specialized Camber Mountain Helmet (Black)
$74.99
Sale: $27.49
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Specialized Camber Mountain Helmet (Black)
Specialized Camber Mountain Helmet (Smoke/Black)
$52.99 - $74.99
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Specialized Camber Mountain Helmet (Smoke/Black)
Fox Racing Speedframe Pro Klif MIPS Helmet (Mocha)
$132.99 - $189.95
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Fox Racing Speedframe Pro Klif MIPS Helmet (Mocha)
Fox Racing Speedframe MIPS Helmet (Black)
Average Rating:5
$99.00 - $99.99
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Fox Racing Speedframe MIPS Helmet (Black)
Fox Racing Dropframe Pro MIPS Helmet (Black Dvide)
Average Rating:3
$224.95
Sale: $179.96
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Fox Racing Dropframe Pro MIPS Helmet (Black Dvide)
Fox Racing Dropframe Pro MIPS Helmet (Grey Camo)
$224.95
Sale: $179.96
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Fox Racing Dropframe Pro MIPS Helmet (Grey Camo)
iXS Trigger AM Helmet (Black) (S/M)
$215.99
Sale: $172.70
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iXS Trigger AM Helmet (Black) (S/M)
Specialized Camber Mountain Helmet (Redwood) (L)
$74.99
Sale: $29.99
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Specialized Camber Mountain Helmet (Redwood) (L)
Fox Racing Speedframe Pro MIPS Helmet (Boulder) (S)
$189.95
Sale: $151.96
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Fox Racing Speedframe Pro MIPS Helmet (Boulder) (S)
Lazer Coyote KinetiCore Trail Helmet (Matte Cali)
$109.99
Sale: $82.49
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Lazer Coyote KinetiCore Trail Helmet (Matte Cali)
Specialized Camber Mountain Helmet (White Dune/Purple Orchid)
$29.99 - $74.99
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Specialized Camber Mountain Helmet (White Dune/Purple Orchid)
100% Altis Gravel Helmet (Grey) (XS/S)
$92.00
Sale: $12.84
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100% Altis Gravel Helmet (Grey) (XS/S)
POC Tectal Helmet (Argentite Silver Matte) (S)
$179.95
Sale: $88.99
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POC Tectal Helmet (Argentite Silver Matte) (S)
Louis Garneau Loam Helmet (Black) (M)
$79.99
Sale: $55.99
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Louis Garneau Loam Helmet (Black) (M)
Lazer Coyote KinetiCore Trail Helmet (Matte Fern)
$109.99
Sale: $82.49
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Lazer Coyote KinetiCore Trail Helmet (Matte Fern)
Lazer Coyote KinetiCore Trail Helmet (Matte Bordeaux)
$109.99
Sale: $82.49
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Lazer Coyote KinetiCore Trail Helmet (Matte Bordeaux)
100% Altec Mountain Bike Helmet (Charcoal) (XS/S)
$165.00
Sale: $49.99
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100% Altec Mountain Bike Helmet (Charcoal) (XS/S)
Fox Racing Dropframe Pro MIPS Helmet (Black) (M)
$224.95
Sale: $168.71
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Fox Racing Dropframe Pro MIPS Helmet (Black) (M)
Giro Artex MIPS Helmet (Matte Black)
Average Rating:3
$139.95
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Giro Artex MIPS Helmet (Matte Black)
100% Altec Mountain Bike Helmet (Black) (XS/S)
$165.00
Sale: $49.99
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100% Altec Mountain Bike Helmet (Black) (XS/S)
Lazer Jackal KinetiCore Helmet (Matte Dark Green Camo)
$107.99 - $120.99
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Lazer Jackal KinetiCore Helmet (Matte Dark Green Camo)
iXS Trail Evo Mountain Bike Helmet (Black)
$56.93 - $95.20
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iXS Trail Evo Mountain Bike Helmet (Black)
Lazer Coyote KinetiCore Trail Helmet (Matte White/Black) (S)
$109.99
Sale: $53.99
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Lazer Coyote KinetiCore Trail Helmet (Matte White/Black) (S)
Lazer Coyote KinetiCore Trail Helmet (Matte Black)
$109.99
Sale: $82.49
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Lazer Coyote KinetiCore Trail Helmet (Matte Black)
Fox Racing Speedframe Pro Dvide Helmet (Black) (S)
$189.95
Sale: $132.99
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Fox Racing Speedframe Pro Dvide Helmet (Black) (S)
100% Altec Mountain Bike Helmet (White) (XS/S)
$90.99
Sale: $49.99
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100% Altec Mountain Bike Helmet (White) (XS/S)
POC Axion SPIN Helmet (Matte White) (XS/S)
$150.00
Sale: $73.99
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POC Axion SPIN Helmet (Matte White) (XS/S)
Lazer Coyote KinetiCore Trail Helmet (Matte Tangerine)
$109.99
Sale: $82.49
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Lazer Coyote KinetiCore Trail Helmet (Matte Tangerine)
Louis Garneau Women's Tiffany II Helmet (Arctic) (Universal Women's)
$59.99
Sale: $41.99
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Louis Garneau Women's Tiffany II Helmet (Arctic) (Universal Women's)
Bell 4Forty MIPS Mountain Bike Helmet (Grey/Crimson) (S)
$109.99
Sale: $93.99
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Bell 4Forty MIPS Mountain Bike Helmet (Grey/Crimson) (S)
POC Tectal Helmet (Uranium Black) (XS/S)
Average Rating:5
$189.95
Sale: $110.99
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POC Tectal Helmet (Uranium Black) (XS/S)
Lazer Jackal KinetiCore Trail Helmet (Matte Purple)
$199.99
Sale: $149.99
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Lazer Jackal KinetiCore Trail Helmet (Matte Purple)
Lazer Chiru MIPS Helmet (Matte Blue/Pink) (S)
$69.99
Sale: $48.74
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Lazer Chiru MIPS Helmet (Matte Blue/Pink) (S)
Endura MT500 MIPS Helmet (White)
$239.99
Sale: $140.99
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Endura MT500 MIPS Helmet (White)
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