7/8" Front Left Brake Master Cylinder Lever for ATV Polaris Magnum 325 330 500 Trail Blazer Forest Sportsman Scrambler 400 500 (Front Left) Fit on 7/8" Handlebar ONLY ,position: front, left Banjo Bolt: 10x1.25mm New castings, new pistons, new return springs and new components No Instructions and Easy to Install,just take your time Description can not be detailed, this item fits a lot of models,so please confirm your model before purchase or contact with us to help you make a correct selection