Ski-Doo Summit X (KYB Kashima Coated) Spring Kit 221b* Rider

By using our higher quality springs that have more progression, your KYB Kashima Coated shocks will deliver Race Inspired Performance, Control and Bottoming Resistance. Along with Plusher Ride experience for Mountain Trail Riding, Backcountry Boondocking, Extreme Backcountry and Competitive Racing. We offer 2 different weight range options when ordering to dial you in to the best rider weight + sled weight = improved cornering, small bump compliance, smoother compression/rebound force transfer, added bottoming resistance and overall control. Weight Ranges 140lbs “ 220lbs 221lbs+