Rear Derailleur Pulley Aluminum Guide Wheel Bicycle Rear Derailleur Pulley for Road Bike(13T-Blue)

• 【SUPPORT 7/8/9/10 SPEED】Bicycle rear derailleur pulle is suitable for most of the rear derailleur on the market, support 7/8/9/10 speed.
• 【ANTI RUST AND CORROSION】Anti rust and corrosion material ensure long time use and resistant anodized machined bicycle wheel ensure normal working.
• 【PERFECT PERFORMANCE】It applied with fully rubber sealed bearing for center derailleurs which protect the bike.These pulleys run on smooth ball bearings.
• TO USE】This rear derailleur pulley adopts aluminum alloy material, so that it is very to use.
• 【GUARANTEE】If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem.Order your personal Rear Derailleur Pulley from ALOMEJOR now.

Anti rust and corrosion material ensure long time use and resistant anodized machined bicycle wheel ensure normal working. Bicycle rear derailleur pulle is suitable for most of the rear derailleur on the market, support 7/8/9/10 speed. Features: 【SUPPORT 7/8/9/10 SPEED】Bicycle rear derailleur pulle is suitable for most of the rear derailleur on the market, support 7/8/9/10 speed. 【ANTI RUST AND CORROSION】Anti rust and corrosion material ensure long time use and resistant anodized machined bicycle wheel ensure normal working. 【PERFECT PERFORMANCE】It applied with fully rubber sealed bearing for center derailleurs which protect the bike.These pulleys run on smooth ball bearings. TO USE】This rear derailleur pulley adopts aluminum alloy material, so that it is very to use. Specifications: Material: 7005 Aluminium Alloy Components: Derailleurs Structure: Ceramic Bearings Color: Red, Blue, Silver (optional) Size: 11T, 13T (optional) Use: For 7/8/9/10 speed Diameter: 11T-40mm, 13T-50mm Quantity: 2pcs Package Weight: approx. 20g-11T, 23g-13T Fit For: For 4/5/6mm roller screw axis Package Included: 2 x Ceramic Bearings Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please in kind prevail.