Universal Motorcycle Chain Tensioner & Roller Kit. 1 Chain Tensioner （roller color israndom）. Simply bolt to the swing arm to instantly improve chain tension and remove chain slap. Spring tension can be adjusted by using different springs.
Universal Bolt On Chain Tensioner Roller Adjuster Motor ATV Dirt Bike Blue+Red
Universal Bolt On Chain Tensioner Roller Adjuster Motor ATV Dirt Bike Yellow
Universal Bolt On Chain Tensioner Roller Adjuster Motor ATV Dirt Bike White+Yell
Universal Bolt On Chain Tensioner Roller Adjuster Motor ATV Dirt Bike Red+White
Universal Bolt On Chain Tensioner Roller Adjuster Motor ATV Dirt Bike Yello+Blue
