[Application]: Replacement for 50CC - 125CC Dirt Pit Bike with 22mm / 7/8" Diameter Handlebar [Premium Quality]: Made of Aluminum Alloy Chrome Plating high quality, this clutch lever is very durable, a replacement for long time use [Easy to install]: Designed with a perch adjuster, it is easy for you to install this lever clutch on your bike to improve performance [Specification]: Material: Aluminum, Color: Black, Perch Adjuster ID: 8mm, Handlebar ID: 22mm/7/8in, Placement on the vehicle: front, left [After-sales service]: If you have any questions with our bicycle brake lever, please feel free to contact us via “Your Account - “Your Orders” - “Ask a question”, we will surely give you a satisfactory answer within 24 hours