Mi Xim 14T/15T/16T/18T Bicycle Rear Derailleur Bearing Pulley Guide Wheel Parts
2pcs Ceramic Pulley Aluminium Alloy Rear Derailleur Guide,Bicycle Jockey Wheel Roller Part Accessory For MTB Bike,Support 7/8/9/10 speed,Apply for Most of Rear Derailleur on the Market(red 11T)
11T/12T/13T/14T Bike Rear Derailleur POM Rear Guide Wheel Pulley Roller MTB
11T Bike Rear Derailleur Pulley Sealed Bearing Wheel Aluminum Shifts Guide Wheel
2Pcs Aluminium Red 11T Bike Jockey Wheel Rear Derailleur Guide Pulley Bicycle
