Searching...

 
 
 
 
 
 
 

Refine By

Availability

Brands

+ more brands

Consumer Reviews

Gender

Size

+ more sizes
VisaMasterCardAmerican ExpressDiscoverPayPal
 
> Bicycling > Helmets

Helmets

156 Results
Per Page 30 60
Prev 1 2 3 4 5 Next >>
Kali Protectives Danu Helmet
$60.00

The Danu features in-mold construction, which uses multi-density foam structures with cone shapes embedded in the EPS foam to reduce the amount of G Forces that transfer to your brain in the event of an impact. These cones re-direct energy, forcing the energy to radiate laterally through the foam… [more]

Kali Protectives Loka Helmet
$85.00

The Loka features many of Kali's top-end technological advancements. Such features include Composite Fusion Plus technology, which combines the benefits of Composite Fusion (EPS foam molded directly into the rigid helmet shell, eliminating gaps between shell and EPS) with a layer of pyramidal EPS… [more]

Kali Protectives Loka Helmet
$85.00

Fulfill your need for road speed with Kali's Loka Helmet. It's got Composite Fusion Plus technology for exceptional strength and impact force distribution, not to mention a layer of pyramid EPS cones for even more toughness. The Micro Fit system snugs up tight and comfy around your head so nicely… [more]

Kali Protectives Maha Helmet
$35.00

Wrap your noggin in slick-styled comfort with Kali's Maha Helmet. It's got an ABS shell for rugged durability, and underneath, the expanded polystyrene materials ensure sturdiness and reliability. It all snugs up comfortably thanks to the adjustable, anti-microbial fit pads that you can pull out… [more]

Kali Protectives Maya Helmet
$100.00

The Maya is a great all-mountain helmet using patented Composite Fusion Plus technology. Featuring an ultra-lightweight polycarbonate shell and an EPS liner bonded together with inmold technology, the Maya helmet is sure to fill your all-mountain needs, along with a revolutionary integrated camera… [more]

Kali Protectives Ropa Helmet
$65.00

The Ropa is Kali’s introductory level road helmet, driven by its ultra lightweight polycarbonate shell and in-mold construction, delivered at a reasonable price point. PRODUCT FEATURES: - In Mold Construction - Height adjustment - Certified to: EN 1078, CPSC [more]

Kali Protectives Saha Helmet
$50.00

Pioneering technology doesn’t stop with revolutionizing the way helmets are built. Kali also has a social responsibility to contribute to the investigation and use of alternate materials that reduce the impact of helmets on the environment. The Saha Commuter helmet with Bio-Dome construction uses… [more]

Kali Protectives Viva Helmet
$50.00

You spend a lot of time with your tires on the dirt or pavement and even more in the air, so grab Kali's Viva Helmet for some brain-wrapping confidence. The lightweight, sleek design is only the beginning: a durable ABS shell is the first layer of defense, while real strength lurks beneath in the… [more]

Giro Cartelle MIPS
$74.99 - $100.00
$100.00

The Cartelle MIPS provides the essential trail performance and protection you need in an affordable package that doesn’t skimp on style. It drafts off the design language of Giro's premium Montara MIPS helmet, and offers many of the key features. Its compact shape provides deep, confident coverage,… [more]

Giro Chronicle MIPS
$100.00

When your trail rides include technical descents and challenging climbs, the Giro Chronicle MIPS provides all the essential performance and protection you need in an affordable package. It drafts off the design language of their premium Montaro MIPS helmet, and offers many of the key features. Its… [more]

Giro Cinder MIPS
$150.00

The Giro Cinder MIPS provides all the features an avid road rider wants in a lightweight package. The design is inspired by the classic aesthetic of their premium Synthe helmet, offering similar performance and style. Key features include the Roc Loc 5 fit system, which allows you to easily dial in… [more]

Giro Feature MIPS
$95.00

Giro's Feature MIPS starts with a low-profile shape with more coverage than traditional XC helmets, and channelled vents that radiate heat up and out when you’re climbing at lower speeds. The single-piece In-Mold shell enhances durability, yet keeps weight to a minimum. When you’re ready to… [more]

Giro Montara MIPS - Women's
$99.99
$150.00

From long climbs to rowdy, technical descents, the Montara 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 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 Montaro MIPS
$99.99 - $150.00
$150.00

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 Phase
$54.99 - $75.00
$75.00

Giro's Phase is a great choice for trail-hungry cyclists. It boasts Giro's In-Mold construction for excellent durability and 27 vents with Giro's Wind Tunnel technology that keeps the air flowing so you stay comfy all ride long. And, you'll love the great fit and feel of Giro's Acu Dial 2 fit… [more]

Giro Raze
$45.00

The Raze stays cool in any situation. It’s made with a Roc Loc Sport fit system, which offers a 7cm adjustment range with easy one-handed operation. It comes with a removable visor, too. Giro uses the same In-Mold technology that is found in their adult models, which bonds the shell to the helmet… [more]

Giro Raze MIPS
$65.00

Giro's Raze MIPS stays cool in any situation. It’s made with a Roc Loc Sport fit system, which offers a 7cm adjustment range with easy one-handed operation. It comes with a removable visor, too. They use the same In-Mold technology that is found in their adult models, which bonds the shell to the… [more]

Giro Saga
$65.00

The Saga drafts off the bold design language of Giro's premium Synthe helmet, and offers many of Giro's key features including durable In-Mold construction and the Roc Loc 5 fit system with two-way fit adjustment. The slim design is light, offers great ventilation and is available in two Super Fit… [more]

Giro Savant MIPS
$110.00 - $120.00

Giro's Savant MIPS is an amazing fit for riders who enjoy great routes as much as a swift pace. The Slim shape combines impressive ventilation thanks to 25 Wind Tunnel vents, plus the comfortable convenience of the adjustable Roc Loc 5 fit and stability system. And with MIPS technology, the Savant… [more]

Giro Sonnet
$74.99 - $100.00
$100.00

The Sonnet is a favorite in Giro's Women’s Series collection, offering acclaimed fit and performance for riders who enjoy great routes as much as a swift pace. The slim shape offers great ventilation thanks to 25 Wind Tunnel vents and the comfortable convenience of the adjustable Roc Loc 5 fit… [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]

Giro Synthe MIPS
$270.00 - $290.00

The Synthe is the pinnacle of road helmet design, combining the performance gains of aero efficiency and light weight with great cooling power to enhance rider comfort and efficiency. The compact form slips through the air with ease across multiple yaw and head angles, and offers greater cooling… [more]

Electra Graphic Helmet
$79.99

Electra has always brought you the styles and functional designs you love in the world of cruisers. Now, with their Graphic Helmet, they keep you looking stylish while keeping your dome safe. This bold lid offers a broad variety of graphic choices so you can express yourself with gusto. - Durable… [more]

Electra Solid Color Helmet
$69.99

Electra has always brought you the styles and functional designs you love in the world of cruisers. Now, with their Solid Color Helmet, they keep you looking stylish while keeping your dome safe. This understated, savvy lid offers a variety of sweet color choices to meet your style needs. - Durable… [more]

Catlike Vacuum
$139.99

Catlike's Vacuum helmet sucks in airflow over and around your head as you ride for a comfortable, barely-there feel. For ventilation, 19 long vents keep you feeling great no matter the weather, and the helmet comes down low in the back for extra protection. Plus, Catlike's MPS eVo fitting system… [more]

Bontrager Ballista Helmet
$119.99 - $174.99
$174.99

Comfy, light, and nearly invisible to the wind, Bontrager's Ballista Helmet is perfect for those who love a sleek, aggressive lid. What began as a prototype for Jens Voigt's hour record has turned into one of the fastest aero road helmets on the market. Six strategically placed vents channel air… [more]

Bontrager Ballista MIPS Bike Helmet
$149.99 - $199.99
$199.99

Pursue a winning trajectory with an aero road helmet that actually ventilates well. The Ballista MIPS road helmet now features Multi-directional Impact Protection System (MIPS) technology. Developed by brain surgeons and scientists, MIPS helps reduce rotational forces on the brain caused by angled… [more]

Bontrager Ballista MIPS Road Helmet
$199.99

Aero got cool The Ballista MIPS road helmet projects racers to their target just like the ancient Greek missile weapon it was named after. Thanks to a wind tunnel-proven design and superior venting with our unique internal channeling, Ballista launches you to the front of peloton breakaways and… [more]

Bontrager Ballista MIPS Women's Road Helmet
$199.99

Aero got cool The Ballista MIPS women's road helmet projects racers to their target just like the ancient Greek missile weapon it was named after. Thanks to a wind tunnel-proven design and superior venting with our unique internal channeling, Ballista launches you to the front of peloton breakaways… [more]

156 Results
Per Page 30 60
Prev 1 2 3 4 5 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!