Description:

Chain Roller Tensioner Set Fits For SSR SDG Pit Bike Mini Moto.. Chain roller tensioner ensures proper tension and alignment of the chain. It can prevent the chain from derailing, excessive wear of the sprocket and prolong the life of the chain. If the chain is not properly tensioned, it will be lost or broken. Eventually the side cover and stator plate will be damaged.. Package including 1 x pulley,1 x bracket, 1 x clip spring, 1 x screw..