ITEM NAME:Pulley Chain Tensioner Roller Slider Guide Kits fit for Dirt Pit Mini Bike ATV Pulley Chain Tensioner Roller Slider Guide Kit fit for Dirt Pit Mini Bike Moto ATV SPECIFICATIONS.(2) This tensioner automatically adjusts while you ride via a very powerful torsion spring in which the tension is fully adjustable. Compatible With: Fit for Dirt Pit, mini, Bike Moto, ATV, etc. 1 x clip spring.
