EK Chain MVXZ Quadra-X Ring Chain, 520x120 YCRF_balance_bikes Safety Certifications: Includes patented features

Safety Certifications: Includes patented features for safety and is engineered to reduce forces transmitted to the collarbone

Zippered pockets at chest

Built to the same standards as the adult gear

layer it under your sledding jacket

EK Chain MVXZ Quadra-X Ring Chain, 520x120 YCRF_balance_bikes Safety Certifications: Includes patented featuresEk's MVXZ Quadra X Ring chain is the ideal O. E. replacement chain for any 600 to 1000cc street bike. The features below help ensure high performance and 1 1 2 to 2 times increased wear life when compared to a standard O ring chain. FEATURES Lightening holes in the side plates. Large diameter pins. Friction reducing Quadra X Rings. If you need a length that is not available, use the next longer length chain can be made shorter