Sunrace RD-M83 8/9 speed black rear derailleur MFPN=BAA0763K Fischer Waterproof Backpack Race 45L

Fischer Waterproof Backpack Race 45L

Off Center (OC) profile allows for a more balanced spoke tension giving you a more compliant and responsive rim

X-GLIDE 2 improves both inboard and outboard shifting as well as chain retention

snugly holding your feet in the correct position to maintain proper skate technique

SRAMS 10-speed PowerChain features the PowerLock connecting link for secure tool-less attachment

Sunrace RD-M83 8/9 speed black rear derailleur MFPN=BAA0763K Fischer Waterproof Backpack Race 45LSteel cage rear derailleur for 8 9 speed applications. Alloy bracket with composite plate body. Mid length compatible with wide range cassettes up to 40t TECH SPECS M83 8 9sp 40 Mid 2to1 BLK