Description:

Made by hard rubber and iron, sturdy and durable.

Good waterproof performance, high reliability.

Directly replacement for your broken one.

Practical and very simple installation.

Universal for motorcycle, dirt bike 420/428/520/530 chain.

Specification:

Main Material: Alloy

Outer Diamter: Approx.30 mm / 1.18 inch
Inner Diameter: Approx.8 mm / 0.31 inch, 10 mm / 0.39 inch
Height: Approx.28 mm / 1.1 inch

Package Includes:

1 Piece Chain Roller

Note:

Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm)
Due to the light and screen difference, the item's color may be slightly different from the pictures. Please kindly understand. Make sure you don't mind before you order.