CNC Swingarm Tensioner Axle Chain Adjuster For SURRON X & MX Bike for Segway MO
For Sur-Ron MX and X bike and for Segway X260 Electric Bike. Product: Rear Swingarm Tensioner Axle Chain Adjusters For SUR RON. Material: CNC & 6061 Aluminium. Very stable and firm after installation, can effectively tension the chain.