Shimano Tiagra RD-4700-SS Rear Derailleur - 10 Speed Short Cage Black Maximum Tire Width-63 Damping RC3 Hydraulic Bottom Out Size:147.5 RK0165 6 Tubeless Folding Anthracite CheckoutTitle=Selle Italia Novus Boost Evo Carbonio Superflow

Shimano Tiagra RD 4700 SS Rear Derailleur 10 Speed Short Cage Black Maximum Tire Width 63 Damping RC3 Hydraulic Bottom Out Size:147.5 RK0165 6 Tubeless Folding Anthracite CheckoutTitle=Selle Italia Novus Boost Evo Carbonio Superflow Damping RC3 Hydraulic Bottom Out Spring Type DebonAir+ Linear Damping Adjustments External rebound Electric control LS compression and 3 position compression (open pedal firm) Eye To Eye 210x55 Frame Compatibility Santa Cruz Hightower 2 3 2019+ Primary Color Black Body Eyelet Bearing Default Settings 0 Neg 2 Pos Token Reb55 Comp30 Lockout6 Spring Adjustments Air pressure Bottomless tokens Shaft Eyelet Standard This is a 96mm BCD chainring for a 1X chainring for XTR M9000 crankset with the proven chain retention of our Drop Stop® chainring