Model: 12T. Narrow wide Jockey Wheel. 2 x Jockey Wheel.
Bike Rear Derailleur Pulley Jockey Wheel 12T For-SRAM,XX1,XO1,X1,GX 11 Speed
2x Bikes Rear Derailleur Pulley 12T For SRAM XX1/XO1/X1/GX/11Speed Jockey Wheels
Hominas Bikes Pulley Guide Wheel Aluminum 14T Bikes Rear Derailleur Pulley Ceramic Bearing Bikes Ceramic Wheel for 7?12 Speed Derailleur (Dazzle Color)
2pc 12T 14T Narrow/Wide Bicycle Derailleur Pulley Repair Kit Fit for Sram X01
2x Bicycle Rear Derailleur Pulley Bike 11T Jockey Wheel Aluminium Multicolour
