You are using a web browser we don't support. Please use the latest version of one of these browsers.

Mozilla Firefox

Google Chrome

Apple Safari

Microsoft IE

Back to top

Cannondale Ryker Bike Helmet

$44.93 $90.00*


Add to cart to see price

Select Size 


Select Color 

Please select a color/size.

Enter a quantity of 1 or more.

You need an REI membership to buy this product.


  • 20 vents help move air into, through and out of the helmet to keep you cool
  • Tough polycarbonate shell is molded directly to the EPS foam to create a strong, single-piece helmet
  • Alloy exoskeleton works along with the internal roll cage to supply reinforcement across the vent bridges
  • Rear retention harness is easily adjusted with a single hand; soft EVA padding doesn't absorb moisture or odors
  • Comfortable webbing straps with cam-lock dividers offer easy, secure adjustment for a personalized fit
  • The Cannondale Ryker Bike Helmet feature moisture-wicking pads to enhance comfort and keep sweat under control
  • Removable visor


View all Cannondale Mountain Bike Helmets

REI membership


Best Use Mountain biking
Helmet style Mountain
Shell material Polycarbonate
Material(s) EVA
Head circumference
22.8 - 24.4 inches
20.5 - 22.8 inches
Vents 20
Visor Yes
Weight 320 grams
Gender Unisex

The REI Difference

100% satisfaction guaranteed

We stand behind everything we sell. If you are not satisfied with your REI purchase, you can return it for a replacement or refund within one year of purchase.

REI's guarantee doesn't cover ordinary wear and tear or damage caused by improper use or accidents.

If your item has a manufacturing defect in its materials or workmanship, you can return it at any time. See our limited warranty.

Gear & advice you can trust

At REI, we live and breathe the outdoors, and we're passionate about sharing our expertise with people of all skill levels. Whether you're new to the outdoors or a seasoned explorer, we'll take the time to understand your needs and help you find the right gear for you.

10% annual member refund

Anyone can shop at REI, but for a one-time $20 fee you can become an REI member and enjoy a lifetime of benefits. These include an annual member refund, typically 10% back on eligible purchases.*



*10% is typical but not guaranteed. Your refund is based on eligible purchases, which exclude REI gift cards, services, fees, REI Adventures trips, REI Garage, and discounted items. Learn more