aSuitable for motorcycle modified parts adjust the large chain tensioner automatically.

Avoid relaxation of the chain, let your driving freely and safely.

Easy to install, lossless body. Package: Include1 x Chain Tensioner with bolts,4 x 30mm length bolt by free

Designed to detect the amount of oxygen in the exhaust system,Helps the engine run efficiently in perfect air-gas ratio,Improve engine response and performance.

Service Guarantee: Note: If you find any defects on the surface of the motorcycle chain tensioner, please forgive it, it is not a second-hand product. If you mind this, please contact us. You will enjoy free exchange service and professional customer service team
Color:blue
Motorcycle universal chain Tensioner, please check the mounting measurement on picture to confirm the compatibility. There are 4 pcs of 30mm length bolts more in the package. With 30mm long bolt,
the tensioner will fit max 55mm thick rear fork
Please Note: This tensioner only fit square rear wing arm fork perfect. NOT fit round tubing. rear put some lithium grease to the shaft once a month to reduce the noise. Material: Iron bracket and
ABS plastic wheel.
Package Included: 1 x Chain Tensioner with bolts
4 x 30mm length bolts
Quality assurance: Please feel free to contact us if any problems.