Sold individually (1 pulley). Fits 6,5,4 mm roller screws (adapters included). Ceramic bearings. Ultra smooth bearings.
Pair of 11t Derailleur Ceramic Bearing Jockey Wheels MTB Bicycle Road Bike
2 x 11T Derailleur Ceramic Bearing Jockey Wheels MTB UK
Yundxi 2pcs Bicycle Rear Derailleur Pulley, 10T/11T/12T/13T/14T/15T/16T/17T Aluminum Alloy Jockey Wheel Ceramic Guide Pulley Bike Guide Roller Wheel for 4/5mm Guide Wheel (Colourful,11T)
Quality Toopre Bicycle Aluminium 3 Finger Brake Levers Pair - Anodised Coloured
11T 13T Anodised Sealed Bearing Derailleur Jockey Bike Wheel Pulleys 4 5 6mm UK
Impalapro Bike Set of 2 11T Jockey Wheel - Pulley Wheel for Derailleurs for Bikes Ultralight and Durable with Ceramic Bearing for MTB or Road Bike - Derailleur Pulley - Shimano Derailleur (Red)
