Rear Axles Blocks Chain Adjuster For Electric Motorcycles Aluminum Alloy ConstructionEasy Installation

Specially designed for electric motorcycles, it accurately suitable for rear wheel structure, with installation hole positions and size errors of less than 0.1mm. No additional modifications are required, and the original adjustment components can be directly replaced, ensuring a perfectly fit without looseness. Crafted from aluminum alloy material, with surfaces anodized treatments. Resistant to impact and wear, it is also resistant to bumps and stone impacts on off-road roads and is not easily deformed, doubling its service life. The original knob style adjustment design eliminates the need for complex tools. By rotating the adjustment nut with one hand, the chain can be quickly tightened or loosened. The scale markings are extremely clear, and the tightness of the chain is visible. Rear Axles Blocks Chain Adjuster For Electric Motorcycles Aluminum Alloy ConstructionEasy Installation. Features: Specially designed for electric motorcycles, it accurately suitable for rear wheel structu