Skip to Main Content

Next Gen Gear Is Here: Shop New Alpinestars, REV'IT! & More

Limited Time: Purchase a REV'IT! Jacket & Get a FREE Back Protector!*

Insta360 Spring Sale: Save 25% On Select 360° Cameras

Get $15 Cash, Free 2 Day Shipping & More Perks With RPM*

F216DFA3-1CFF-4B9B-9A3E-BCB1D82A7E3E@1x Shop Your Ride
Search Suggestions
View All Results
Menu
Free Shipping over $49.99 Learn More ZillaCash: $5 for every $100 Learn More Customer Service From Riders Learn More

Alpinestars Knee Guard Sizing

Size Knee (cm)
SM/MD 39-45
LG/XL 45-50
2XL 50-52

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

$39.99/yr.
Spend Less. Ride More.
  • 5% RPM Cash Back*
  • 10% Off Over 70 Brands
  • $15 in RPM Cash When You Join
  • Free 2-Day Shipping & Free Returns*
  • And more!
Become a member today! Learn More
By purchasing and enrolling in Riders Preferred Membership, you agree to the Program Terms and Conditions. *Some exclusions apply: 10% RPM discount applies on full price and sale price Exclusive Brands. 10% RPM discount applies on additional select brands at full price. Exclusions apply. RPM free 2-day shipping applies on qualifying items, contiguous U.S. only. Not available for AK, HI, or U.S. Territories. View shipping policies. RPM free returns apply on qualifying items and are processed on standard return timeline, contiguous U.S. only. View return policy.