Shimano 105 RD-5701 Rear Derailleurs (10 speed)
- Large 11-tooth pulleys with sealed bearing for smooth, quiet running
- 30t Max Low Gear when used with triple crank
- 32t Max Low Gear when used with double crank
- 40t chain wrap capacity when used with triple crank
- 37t chain wrap capacity when used with double crank
