BH-Motor 49cc 66cc 80cc bike Engine Motorized Bicycle Pulley Chain Tensioner Roller Idler kit
- Chain Tensioner Roller For 49CC Motorized Bicycle.
- Chain Tensioner Roller For 50CC Motorized Bicycle.
- Chain Tensioner Roller For 66CC Motorized Bicycle.
- Chain Tensioner Roller For 80CC Motorized Bicycle.