What you see is what you get! - Overall length is 38.5mm.
10T Bike Guide Roller Plastic Jockey Wheel Rear Derailleur Pulley 2 Pack - Black
2x 10T Bicycle Jockey Wheels - Pulley Guide Wheel for Rear Derailleur
Römer Calibration Bushing Set Plastic Jockey Second Mount Child Seat 28-36mm
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,13T)
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)
BBB RollerBoys Jockey/Pulley Wheels Wheels Black 10T BDP-01
