Shimano GRX Rear Derailleur 10 Speed Shadow+ Double 36T Gravel Mech RX400

Shimano

Material: Other Quiet and smooth shifting system for uneven terrain Package dimensions: 9.8 L x 17.6 H x 12.6 W (Zm) Adjustable chain stabilizer prevents the chain from jumping out Smooth and reliable shifting in changing ground conditions Department: unisex