Sell Mountain bike guide wheel Bearing anode CNC dial sprocket 11T tooth guide wheel Rear dial guide wheel best price

feature: Anodized CNC machined bicycle riding wheel with sealed bearing for center bolt derailleur. CNC bearings have super durability. Suitable for almost all 11T mountain bikes. specification: Material: aluminum alloy Package Included: 1 rear derailleur notes: 1. Due to the differences between different monitors, the picture may not reflect the actual color of the item. We guarantee that the style is the same as shown in the picture. 2. Due to manual measurement and different measurement methods, please allow a deviation of 1-3cm. Thank you!