Features:
<< Material: Made from iron and plastic, which is rust proof, durable.
<< Usage: Fits for most motorcycle, dirt bike, motocross, ATV and more
<< Automatic adjustment: Adjust the chain automatically, no manual adjustment.
<< Function: Prevent the chain fall for flabby, effective to improve the safety of driving, and greatly improving the inadequacy of the tire.
<< Advantage: The product makes the chain wear resistant and prolongs the service life of chains.
<< Safe: Designed for motorcycles, it is screw-mounted for quicker, easier and safer.
<< Notes:
1. Please allowed 1-3mm differences due to manual measurement, thank you!
2. Due to the difference between different monitors, please understand that the picture may not reflect the actual color of the item.