12T 14T 16T 18T Road Bike Ceramic Pulley 11v 12v Rear Derailleur Jockey Wheels For Shimano Sram GX XX1 Ceramic Speed MTB Guide
USD 4.98USD 7.54
12T 14T 16T 18T Road Bike Ceramic Pulley 11v 12v Rear Derailleur Jockey Wheels For Shimano Sram GX XX1 Ceramic Speed MTB Guide