Fits for almost bike of 12T OR 14T, adapt to the : 9/10/. 1 Piece Bike Rear Derailleur Pulley Wheel. Made of aluminum alloy material, anti-rust and anti-corrosion, lightweight and durable. Material: Aluminum Alloy.
M5x14.2mm Bicycle Rear Derailleur Bolt Aluminum Alloy Jockey Wheel Bolt Parts
12T/14T Derailleur Pulley Aluminium Alloy Jockey Wheel
POENVFPO 11T Bike Rear Derailleur Pulley, Aluminum Alloy Hollow Ceramic Pulley with Zirconia Ceramic Ball, Red Bike Derailleur Pulley for Mountain Bike
13T Bike Rear Derailleur Pulley Guide Bearing Jockey Wheel (Black)
11T Bike Rear Derailleur Pulley Guide Bearing Jockey Wheel (Red)
11T Rear Derailleur Pulley Ceramic Bearing Jockey Wheel Fit 8/9/10/11 Speed Bike
