11T Wheel Rear Derailleur Pulley MTB Bike Bearing Jockey Wheel Rear Derailleur Pulleys Road Bike Guide Roller Cycling Accessory

Specifications:

• Type: Rear Derailleur
• Type 2: Road Bike Guide Roller for 7/8/9/10 Speed
• Type: 11 teeth bicycle rear derailleur accessory
• Model Number: Wheel Rear Derailleur Pulley
• Material: Aluminum alloy CNC
• Material: Aluminum
• Gears: 8 Speed
• Components: Derailleurs
• Colors: black/red/ gold/silver/orange/purple