NEW Shimano Saint RD-M820-SS1 Rear Derailleur - 10 Speed, Short Cage, Black discontinued Head: Presta/Schrader

Head: Presta/Schrader

Made with SRAM's proven step-riveted process

Available in a plethora of gearing options to fit any 10-speed road or mountain bike with performance that rivals high-end models

There's even an integrated silicon gripter on the lower lever to make sure thumb traction is fully optimized

NEW Shimano Saint RD-M820-SS1 Rear Derailleur - 10 Speed, Short Cage, Black discontinued Head: Presta/SchraderShimano Saint RD M820 Rear Derailleurs Shadow+ chain stabilizer provides a simple, lightweight chain control solution Mode Converter allows the derailleur to track different type of cogsets DH mode is a close ratio mode to track up to a 23T 28T low gear AM mode is optimized for a wider ratio cogset with a 32T 34T low gear Rear Derailleur Mount Type: 10x1 Standard Rear Derailleur Mount Type: Shimano Rear Direct Mount Rear Der Shifter Compatibility: