AugustknowU Lightweight 1117T Pulley Wheel with Ceramic Bearing for Road Bike Rear Derailleur, Aluminum Alloy Tooth and Sealed Steel Bearing for Long lasting Use (Red12T)
Getdoublerich Rear Derailleur Pulley Wheel 11T, CNC Aluminium Alloy with Sealed Ceramic Bearing, Lightweight Wheel for 7-12 Speed Road MTB Bike Parts
Mtlavishness MEIJUN Rear Derailleur Guide Pulley Wheel 15T Ceramic Bearing for Folding Mountain Bikes Road Bikes and Bicycles – Strong Lightweight and Wear Resistant with High (Silver)
Bicycle Rear Derailleur Pulley, Smooth Silent Shifting Lightweight Aluminum Alloy Ceramic Bearing, Guide Wheel Rust Proof Durable for Road Cyclists 4 5 6mm Axle Bikes (Black)
Mountain Transmission Ceramic Bearing Rear Derailleur Pulley Wheel 11T CNC Aluminum Alloy Lightweight High Performance Friction Reducing Extended Lifetime Cycling MTB Road Triathlo
Yctze 12T Aluminum Alloy Bike Pulley Wheel - Rear Derailleur Wheel with Ceramic Bearing Mountain Bikes - Supports 7/8/9/10 Speed, Colorful, Lightweight, High Efficiency
