Shimano Saint RD-M820-SS1 Rear Derailleur - 10 Speed Short Cage Black MFPN=723POLISH Attaches to air compressor to

Attaches to air compressor to inflate tires in seconds

} Classic design with laser etched aluminum levers and CrMo shafts

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

The shoes have a casual look for times off the bike

Shimano Saint RD-M820-SS1 Rear Derailleur - 10 Speed Short Cage Black MFPN=723POLISH Attaches to air compressor toThanks 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