GUB 11T 12T 13T 14T MTB Bicycle Rear Derailleur Jockey Wheel 9/10/11 Speed Guide Pulley Alloy CNC For for Shimano SRAM Road Bike

Regular price $12.99

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Product Details:
Model: GUB bike jockey wheel
Material: CNC AL7075 alloy
Bearings: steel bearing
Net weigt: 14T-12g
Inner diameter: 6mm(compatible 4/5mm)
Fit for universal 9/10/11speed shifter system
Color: black, red
Teeth: 14T
Feature:
Package: 1pcs in retail box