C-Bear Alloy Pulley Ceramic Jockey wheel Shimano/Sram 10-11 spd | pull-alu | C-BEAR Jockey Wheel Sets Use the product filters to find the perfect fit for you ...
ACER Racing Carbon Fiber Jockey Wheels With Ceramic Bearings For 11 Speed Derailleurs : Amazon.co.uk: Sports & Outdoors
Impalapro Bike Set of 2 13T Jockey Wheel - Pulley Wheel for Derailleurs for Bikes Ultralight and Durable with Ceramic Bearing for MTB or Road Bike - Derailleur Pulley - Shimano Derailleur (
KCNC Jockey Wheel System - Pulley Wheels with Ceramic Bearings for Shimano 8000/9100