QiKour 12T MTB Bicycle Rear Derailleur Jockey Wheel Ceramic bearing Pulley CNC Road Bike Guide Roller Idler
Model Number: 12T
Structure: Ceramic bearing
Weight: about 72g
Apply for most of rear derailleur on the market
colour:Black / Red / Gold / Blue
Material:Aluminum alloy
size:Outer diameter about 55mm
Package Contents:
1 x Bicycle Guide Roller
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
