Feature

●Premium Quality : Keeps chain from popping and snapping. Black Chain Tensioner Kit is made of high quality material, not easy to bend deformation. Spring Loaded Chain Tensioner built to meet standard specification, strictly follow factory quality control.
●Fit For: Spring Loaded Chain Tensioner Fit for 49cc 66cc 80cc Engine Motorized Bike, a good replacement for bike.Can be used for all chain drive applications including center mount and rear mount chain drive for gas motorized bicycle plan kits.
●Practiacal: Spring Loaded Chain Tensioner adopts lightweight and compact design, safe and easy to use. Strong compatibility and high practicability.
●Product Detail : Lightweight and compact design, safe and easy to use. Strong compatibility and high practicability. Spring Loaded Chain Tensioner Package included the 1 x Spring Loaded Chain Tensioner Kit(13pcs).
●Outstanding Performance: Ensures proper chain tension and alignment, prevents the chain derailment, excess wearing of the sprocket and prolongs chains life. Chain Tensioner Kit is fine workmanship, wear‑resistance and the service life is longer.

Description