Bicycle Rear Derailleur Guide Wheel 11T 13T Aluminum Alloy Bearing Lightweight Ceramic Bearings For Mountain Road Bike

Description:

1.Lightweight aluminum alloy material Metal bearings: compared with nylon bearings on the market, longer life, higher transmission efficiency, smooth and stable rear derailleur shifting.

2. Strong compatibility Meet different sizes: the design of the card spring, riding without chain, applicable to 8, 9, 10, 11 speed rear derailleur mounting shaft OD compatible with 4, 5, 6mm

3.Suitable for tension & chain guide

4. Smooth rotation Very smooth: zirconia ceramic ball, self-lubricating and maintenance-free features

5.Multi-color available Specifications: Name:Metal-ceramic rear derailleur guide wheel Material: aluminum alloy Color: As Shown In The Picture Specification: 11T,/13T

Applicable:4,5,6mm screw holes;8,9,10,11 speed shifting system Package Includes:1Pc Note: 1. Please note that the photo does not show actual size please refer to Description for size details. 2. Please allow differences due to manual measurement thanks. 3. Due to the difference between different monitors the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.