Shimano Saint RD-M820-SS1 Rear Derailleur - 10 Speed Short Cage Black MFPN=723POLISH Not compatible with SnapIt 2

Not compatible with SnapIt 2

} Classic design with laser etched aluminum levers and CrMo shafts

SRAM Spiders for Bosch Ebike motors

For coating grip waxes

Appropriate for Teflon coated cables as well as steel and galvanized Color Celeste Defined Color Blue Housing Diameter 5

Shimano Saint RD-M820-SS1 Rear Derailleur - 10 Speed Short Cage Black MFPN=723POLISH Not compatible with SnapIt 2Thanks 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