Easily installed, this new style roller fits the Baja Motorsports MB165 & MB200 and Hensim MB165 & MB200 mini bikes.

The 2-5/8″ arm & large roller on this chain tensioner keeps chain running smoothly.
Drive chain tensioner with roller for the Baja Mini Bike MB165 & MB200 (Baja Heat, Mini Baja, Baja Warrior). Note: The arm on this chain tensioner is 2-5/8 inches long. Older versions were 2-7/8 inches long
Inside Diameter: 5/8″
Compatibility:
Baja Motorsports Mini Bike MB165 & MB200 (Heat, Mini Baja, Warrior)
Hensim Mini Bike MB165 & MB200 (Heat, Mini Baja, Warrior)