UTSAUTO Chain Tensioner Heavy Duty Chain Roller Tensioner Adjuster Spring Compatible with 110cc 125cc 140cc Dirt Pit Mini Bike ATV QUAD 1Pcs
- Heavy duty chain idler guide wheel with upgraded torsion spring..
- Spring loaded tensioner automatically adjusting tension towards chain elongation..
- Chain Tensioner smooth rotoring and longer life. Easy to install, protects swing arm & helps guide chain correctly..
- Chain roller tensioner fits many 110cc 125cc 140cc Dirt Trail Bike, Quad, Mini Moto, ATV..
- Package includs:1 x rollers,1 x bracket,1 x clip spring,1 x screw.