Function:This chain roller tensioner is help to ensure the proper tension and alignment of the chain.It can prevent chains from derailing of the sprocket and prolong the lifetime of the chain.
Made by premium quality material,Dromedary chain roller tensioner is more sturdy and durable than others.
Widely Application: This chain roller tensioner is suitable for 110CC 125CC 140CC Dirt Pit Pro Dirt Bike, ATV and motorcycles
Easy Installation: This chain roller tensioner is designed by a convenient structure and can be installed easily.
Package includes: 3 x rollers,1 x bracket,1 x clip spring, 1 x screw