Shimano-MTB - Thanks to its low-profile design and close-ratio compatibility, the SHIMANO SAINT M820 rear derailleur is ready for the rough and tumble world of gravity racing. https://fal.cn/34CZ3 | Facebook
Shimano Saint RD-M820-SS1 Rear Derailleur - 10 Speed Short Cage Black – Ride Bicycles
Shimano Saint M820 10-Fach Shadow+ Rear Derailleur - Front & Rear Derailleur - Components - Bike - All