CNCMOTOK Spring Loaded Chain Tensioner fit for 49cc 66cc 80cc Engine Motorized Bike 2 Stroke Engine (Black)

About this product

*High quality：Spring loaded chain tensioner that keeps chain from popping and snapping.Thicken metal, not easy to bend deformation.

*Chain Tensioner Spring Loaded For 49cc 66cc 80cc Engine Motorized Bike.It mounts right to the motor and has a wide range of adjustments to fit your bike perfectly.

*Can be used for all chain drive applications including center mount and rear mount chain drive for gas motorized bicycle plan kits.

*Package Include: 1 Chain Tensioner Kit，1x spare spring chain tensioner Guide wheel,1 x spare spring

*Professional after-sales：We sell professional auto parts ，and provide free technical support. If you have any problems or dissatisfaction after receiving the products, please contact us directly to get New Replacement or Return.