US$ 150.00
The Shimano GRX 11-speed Di2 rear derailleur integrates electronic shifting with silent and uninterrupted rear operation on rough terrain
Low Rolling Resistance Allows Greater Straight-Line Speed
MagnetiXchange system allows easy pad changes
Rear Derailleur: Shimano GRX RD-RX810
Includes stainless slick gear cable
NEW ACS Main Drive Freewheel - 18t, Silver variant-size-48 The Shimano GRX 11-speed Di2Value priced freewheels that focus on quality for everyday use. Compatible with 1 8" chain Uses traditional BMX 4 prong freewheel remover Color: Silver Cassette Body Type: Threaded Standard 1. 37" x 24tpi Weight: 181 Freewheel Teeth: 18
US$ 150.00
US$ 250.00
US$ 1000.00