SunRace RD-M57 7/8-Speed Rear Derailleur Shimano Compatible Bike Accessories Brand_Schwalbe Ready for high-speed adventure

Ready for high-speed adventure

Accordingly

USB Charging:

Redesigned chainring tooth profiling increases clearance between chain and leading teeth to provide compatibility with frames featuring 135mm O

SunRace RD-M57 7/8-Speed Rear Derailleur Shimano Compatible Bike Accessories Brand_Schwalbe Ready for high-speed adventure7 8 speed MTB rear derailleur Engineered polymer and steel construction Not compatible with Shimano MegaRange cassettes SHIMANO Equivalent RD M360 RD M410 RD M310 RD M280 Removable hanger included for use with direct mount or hanger mount Model: M57 Speed: 7 8sp Max: 34 Wrap: 43 Cage Mount: Long Ratio: 2to1 Color: BLK Wgt: 354g