Description:

Aluminum alloy material, light weight and durable

Ceramics bearing with steel ring, high strength and super lubricating, noiseless

Positive and negative tooth guide wheel can effectively avoid the horizontal swing of the chain, so that the speed is more accurate

Unique design to make your accessories unique

Apply for most rear derailleur of 12/14 teeth in the market

Specification:

Material: Aluminum Alloy + Ceramic

Specifications: 12T / 14T

12T Jockey Wheel Size (Diameter): Approx. 5 cm / 2 inch

14T Jockey Wheel Size (Diameter): Approx. 5.81 cm / 2.3 inch

Thickness: Approx. 0.5 cm / 0.2 inch

Bolts (Outer Diameter x Height): Approx. 0.6 x 0.7 cm / 0.24 x 0.28 inch

Bolts Inner Diameter: Approx. 0.4 cm / 0.16 inch; 0.5 cm / 0.2 inch

Package Includes:

1 Piece Bike Jockey Wheel (with 2 bolts)

Note:

Due to the differences between different monitors, the picture may not reflect the actual color.

There is 2-3% difference according to manual measurement, please check the size carefully before you buy the item. Thanks!