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> Bicycling > Helmets

Helmets

33 Results
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Giro Xen
Product Rating
 
0.0 stars
 (0 Reviews)

The world of all-mountain riding demands unwavering focus, so you can't be distracted by a helmet that doesn't fit right or moves around on the roughest trails. Giro's Xen, with its Wind Tunnel ventilation, feathery weight and secure Roc Loc 4 retention system, is perfect for every trail and every… [more]

Giro Atmos

You'll see this high-tech lid on cycling greats in the Grand Tours, on local group rides and everywhere in-between. Giro crafts the Atmos with a whopping 26 vents and Wind Tunnel technology to pull cool air in and blow hot air out, a vital function for racing's extreme efforts. Then they make this… [more]

Giro atmos

From the top of the podium of the Tour de France, straight to your head comes Giro's Ionos. Built to the exacting demands of ProTour riders, the Ionos offers premium cooling, chic style and maximum protection. Giro's 21 massive Wind Tunnel vents keep you cool and dry, while the In-mold Composite… [more]

Giro Atmos

You'll see this high-tech lid on cycling greats in the Grand Tours, on local group rides and everywhere in-between. Giro crafts the Atmos with a whopping 26 vents and Wind Tunnel technology to pull cool air in and blow hot air out, a vital function for racing's extreme efforts. Then they make this… [more]

Giro Remedy

For those pushing the envelope of downhill and freeride possibilities, Giro offers the perfect Remedy. The fiberglass shell provides the protection you need, and its 14 vents channel air for ventilation when the temperature, vertical, or speed increases. Plus, the 3-position, adjustable bolt-on… [more]

Giro Savant

Giro's Savant is the perfect choice for all your rides. It feature's Giro's In-mold polycarbonate shell for lightness and durability. And it has 25 vents with Giro's Wind Tunnel technology to pull air through the helmet to keep you comfortable. You'll also love the Giro Roc Loc 5 retention system… [more]

Bontrager Circuit WSD

Bontrager's Circuit WSD is a lightweight road helmet that features 21 vents for maximum airflow. It features their one-hand-adjustable Zip-Tite fit system, plus it has an in-molded strap retention system with LockDown strap adjusters for a superb fit and top-notch safety. The premium fit pads not… [more]

Bontrager Oracle

Bontrager's Oracle is a pro-level helmet, perfect for those who love a sleek, aggressive helmet with the ultimate in ventilation. The helmet was designed to give you ventilation that you can actually feel at all speeds and also to make the helmet aero, especially in crosswinds. An In-mold carbon… [more]

Bontrager Quantum

Whether your rides are short and sweet or epic adventures, Bontrager's Quantum has got you covered. It features in-molded construction with internal reinforcements for top-notch safety. And you'll love the all the ventilation, even at low speeds. It comes in four different sizes, and when you… [more]

Bontrager Quantum Women's Bike Helmet

The incredibly easy-to use Quantum Women's bike helmet is your go-to lid no matter what type of riding you like to do thanks to great ventilation, excellent coverage, and Bontrager's signature comfort. - In-mold composite skeleton increases helmet integrity and larger vent variations -… [more]

Bontrager Solstice

Bontrager's Solstice offers the protection you need and the comfort you demand in a lightweight, stylish package. It features tough, in-molded construction for safety and durability and a bunch of large vents for cooling ventilation. Bontrager's Universal system gives you an amazing… [more]

Bell Faction

If you log more air time than a jet pilot, the Faction is the only way to fly. Perfect for riding and skating, this stylish and super-safe lid offers deep coverage, good looks and top comfort. It boasts 12 vents to cool the hottest engines and a wonderful fit so it stays put to protect you. Plus… [more]

Bell Triton

Bell's Triton is made for those with larger than average heads. It features Bell's Fusion In-Mold construction for excellent safety and durability, and Bell's ErgoDial fit system and Cam-Lock strap adjusters for a fine fit and feel. Plus, you get 17 large vents and a snap-on visor for excellent… [more]

Giro Montaro MIPS

From long climbs to rowdy, technical descents, the Montaro MIPS helmet inspires your ride no matter where the trail takes you. Its compact shape offers deep, confident coverage, and the Roc Loc Air fit system boosts ventilation while improving fit. In addition to this helmet’s already impressive… [more]

Giro Synthe

Giro's Synthe is the pinnacle of road helmet design. It offers impressive cooling power, minimal weight, supreme fit and streamlined aerodynamic efficiency. It is a true synthesis of all features a modern rider wants in a high-performance road racing helmet. The difference is clear in the wind… [more]

Bontrager Rally

When "hitting the trails" means pushing your limits, look to the Rally mountain bike helmet to keep you covered. A true off-road design, this lightweight lid lets you charge hard. • In-mold composite skeleton allows a greater variation of vent shape and size • Headmaster: one-handed fit system… [more]

Giro Me2

When your kids spot you buckling up your helmet for a ride, they'll want to come, too. Giro's Me2 is a smart way to ensure their safety and comfort. It's built with Giro's Mini Loc retention system for a great fit and complete protection. Plus, it features a low-profile tail for a more natural… [more]

Giro Rascal

You ever notice that you see a lot of ill-fitting children's helmets out there? The Rascal does away with that with Giro's ingenious One-Step fitting system. Just put the helmet on, snap the buckle and off they go with a helmet that’s both properly fitted and properly worn. One-Step self-adjusts to… [more]

Bontrager Helmet Buckles 
$1.99 - $5.99

Helmet buckles work hard to keep your helmets secure and to maximize safety. No matter what happens, these original replacements will get them working like new. Key features - Original replacement buckles for your Bontrager helmet - Compatible with all Bontrager helmets [more]

Bontrager Ballista Fit Pads
$9.99

Let's face it - we all sweat. Sweat stinks. Fresh pads will make your helmet smell, and fit, just like it did when it was new. Key features: - Original equipment replacement fit pads for your Bontrager Ballista helmet - Helmet fit pads should be replaced once a year to maintain fit and… [more]

Bontrager Circuit Fit Pads
$9.99

Let's face it - we all sweat. Sweat stinks. Fresh pads will make your helmet smell, and fit, just like it did when it was new. - Original equipment replacement fit pads for your Bontrager Circuit helmet - Helmet fit pads should be replaced once a year to maintain fit and hygiene [more]

Bontrager Helmet Strap Dividers - Lockdown
$0.99

Bontrager's LockDown strap dividers are essential for a great fitting, secure helmet. No matter what happens, these original replacements will get them working like new. Key features: - Original replacement strap dividers for your Bontrager helmet - Compatible with all Bontrager helmets equipped… [more]

Bontrager Lithos/Rally Fit Pads
$9.99

Let's face it - we all sweat. Sweat stinks. Fresh pads will make your helmet smell, and fit, just like it did when it was new. - Original equipment replacement fit pads for your Bontrager Lithos or Rally helmet - Helmet fit pads should be replaced once a year to maintain fit and hygiene [more]

Bontrager Quantum Fit Pads
$9.99

Let's face it - we all sweat. Sweat stinks. Fresh pads will make your helmet smell, and fit, just like it did when it was new. - Original equipment replacement fit pads for your Bontrager Quantum helmet - Helmet fit pads should be replaced once a year to maintain fit and hygiene [more]

Bontrager Solstice/Starvos Fit Pads
$9.99

Let's face it - we all sweat. Sweat stinks. Fresh pads will make your helmet smell, and fit, just like it did when it was new. - Original equipment replacement fit pads for your Bontrager Solstice or Starvos helmet - Helmet fit pads should be replaced once a year to maintain fit and hygiene [more]

Bontrager Velocis Fit Pads
$9.99

Let's face it - we all sweat. Sweat stinks. Fresh pads will make your helmet smell, and fit, just like it did when it was new. - Original equipment replacement fit pads for your Bontrager Velocis helmet - Helmet fit pads should be replaced once a year to maintain fit and hygiene [more]

Bontrager Ballista MIPS Fit Pads
$9.99

Let's face it - we all sweat. Sweat stinks. Fresh pads will make your helmet smell and fit just like it did when it was new. Key features - Original equipment replacement fit pads for your Bontrager Ballista MIPS helmet - Also compatible with non-MIPS Bontrager Ballista helmet - Helmet fit pads… [more]

Bontrager Circuit MIPS Fit Pads
$9.99

Let's face it - we all sweat. Sweat stinks. Fresh pads will make your helmet smell and fit just like it did when it was new. Key features - Original equipment replacement fit pads for your Bontrager Circuit MIPS helmet - Also compatible with non-MIPS Bontrager Circuit helmet - Helmet fit pads… [more]

Bontrager Dipper MIPS Fit Pads
$6.99

Let's face it - we all sweat. Sweat stinks. Fresh pads will make your helmet smell and fit just like it did when it was new. Key features - Original equipment replacement fit pads for Bontrager Dipper MIPS helmets - Not compatible with non-MIPS Bontrager Dipper helmets - Helmet fit pads should be… [more]

Bontrager Ballista Vent Covers
$5.99

These covers are key to keeping your Ballista helmet aero and cool. No matter what happens, these original replacements will get them working and looking like new. - Works perfectly with your Bontrager Ballista helmet - Original equipment replacement vent covers [more]

33 Results
Per Page 30 60
1 2 Next
 
Chain Reaction Bicycles is your local bicycle shop for the San Francisco Bay Area! Unlike some other shops, we are dedicated 100% to serving the needs of local cyclists; our offerings are exclusively available for in-store pickup. You will find us at 1451 El Camino Real, Redwood City CA, 94063. 650 366 7130. Our Los Altos location closed on September 24th, 2017; we have consolidated all operations within our Redwood City flagship store.  Our hours and directions may be found here. We look forward to taking care of all of your cycling needs, including service! Mike & Steve Jacoubowsky, Partners, Chain Reaction Bicycles. Serving you since 1980!