ITEM NAME:Off-road motorcycle retrofit chain Guide sprocket chain tensioner rolling w J1H5 Off-road motorcycle retrofit chain Guide sprocket chain tensioner rolling w J1H5 Product name : chain roller Inner diameter: 8mm Item type : drive belts Fitment : 8mm chain roller pulley tensioner for Chinese Pit Dirt CRF50 XR50 colour:white Material:plastic Package Contents: 1 * chain roller.Item type : drive belts.
