Sunrace RD-M36 6 speed black rear derailleur ModelNumber=J2612 For athletes who need optimum

For athletes who need optimum functionality and mobility

Increasing travel

Through the spherical contact surface DT Pro Head nipples align automatically with the angle of the spoke which leads to a homogeneous power transmission

Concave platform-clipless pedal with mud shedding 4-sided entry is designed for enduro riding and racing

a high tech material that provides low weight and high flexibility

Sunrace RD-M36 6 speed black rear derailleur ModelNumber=J2612 For athletes who need optimum6 7 speed MTB rear derailleur. Engineered polymer and steel construction. Direct mount with optional hanger included. SHIMANO Equivalent RD TY21 RD A070 TECH SPECS 6sp 30 36 Long 2to1 BLK 265g