Shimano Saint RD-M820-SS1 Rear Derailleur - 10 Speed Short Cage Black Advancer Hybrid 25mm wide hookless UST rims

25mm wide hookless UST rims for a smooth ride with a wide range of tires from 30mm-64mm

Offers vertical compliance similar to ERA carbon bars for reduced rider fatigue

3Mm Color Yellow

4oz) Bar Clamp Diameter (mm) 22 - 25

}Stans NoTubes Arch MK4 Front Wheel - 27

Shimano Saint RD-M820-SS1 Rear Derailleur - 10 Speed Short Cage Black Advancer Hybrid 25mm wide hookless UST rimsThanks 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