GOOFIT 8mm Chain Roller Pulley Tensioner Replacement for Motorcycle Dirt Pit Bike ATV Off-Road Racing

["Replacement for motorcycle dirt pit bike atv off-road racing.","Size:outer diameter:36mm/1.42\",inner diameter:8mm/0.31\",iron core height:36mm/1.42\".","It helps ensure the motorcycle's drivetrain operates smoothly,withstands harsh conditions such as rain,mud,sand,and dust,maintains consistent performance,and remains durable over time.","Please check the model number,size,and picture before ordering to make sure this is the correct part.","Package including:tensioner x 1pc,GOOFIT keychain x 1pc."]