Shimano Saint RD-M820-SS1 Rear Derailleur - 10-Speed Short Cage BLK *Damaged Packaging CheckoutTitle=Chromag Habit Chain tool (5 to 12

Chain tool (5 to 12 speed compatible)* The MTB-5 will not peen Campagnolo 11 12 or 13 speed chain rivets

Michelin Grip compound rubber to provide low rolling resistance and provide extra grip in wet and cold conditions

Adjustable brightness and flash tempo to get the right amount of light for the situation

34mm DT Champion is suited to the big loads occurring in high performance e-bike and tandem wheelsIndividual spoke for repair or replacement

Shimano Saint RD-M820-SS1 Rear Derailleur - 10-Speed Short Cage BLK *Damaged Packaging CheckoutTitle=Chromag Habit Chain tool (5 to 12Thanks to its Shadow RD+ low profile design and close ratio compatibility the Shimano Saint RD M820 rear derailleur is ready for the rough and tumble world of gravity racing. Shimano Saint specific Shadow+ design offers a rear derailleur with less distraction for a quiet drive train and features an adjustable stabilizer to reduce chain slap Mode Converter allows the derailleur to track different type of cogsets DH mode is a close ratio mode to track