ANCLLO 5 Pair of Pit Bike Long Thread Steel Wheel/Chain Tensioners For 12mm Axles On 110cc 125cc

5 pair of pit bike 12mm steel chain tensioners. These parts enable owners to tension and adjust the rear wheel, these are the shorter reach type. Precise and Firm!: The 12mm aperture aluminum chain adjuster block accurately holds the wheel in place when you tighten the chain. Material: Metal Quality Material!: This chain axle adjuster tensioner to work on a ATV 4 wheeler, anti-compression deformation, anti-aging, long life.