SunRace RD-M57 7/8-Speed Rear Derailleur Shimano Compatible bike accessories brand_Finish Line Shimano Ultegra ST-R8025 2x11sp

Shimano Ultegra ST-R8025 2x11sp

But carbon fiber is like tomato sauce

Sound-proof inner padding maintains a noiseless ride

Available as a front only or a complete set

signature front lines and classic rounded lower shell in one of six eye-catching colors

SunRace RD-M57 7/8-Speed Rear Derailleur Shimano Compatible bike accessories brand_Finish Line Shimano Ultegra ST-R8025 2x11sp7 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