High quality material:Rear Axle Block CNC Chain Tensioner Adjuster is made of aluminum alloy, anodized, smooth surface, not easy to corrode and rust, long service life.
Adjust chain length:The CNC Motorcycle Rear Wheel Chain Axle Blocks Adjusters Spool Tensioners allows the user to adapt to this change by adjusting the length of the chain, ensuring that the chain is always in the best condition.
Maintaining Chain Tension:Rear Axle Blocks Chain Adjuster maintains proper chain tension. Prevents the effects of an overly loose or overly tight chain and ensures safe riding.
Easy to install and adjust:Simple design, quick and easy installation process, no need for professional tools. Unique adjustment mechanism allows you to easily adjust the chain tension to ensure the chain is always in the best condition.