XIANQI HIGH COMPATIBILITY: The arm is a perfect replacement for CRF50, replacement for XR50 , replacement for SSR, replacement for Coolster.to better meet your needs. WIDE APPLICATION: The heavy duty start lever is extensively universal for 50cc 70cc 110cc 125cc Dirt Bike Pit Bike with 195mm total length. HIGH QUALITY MATERIALS: The kick start lever is made of high-quality hard alloy steel with maximum durability. Strong and durable, not easy to wear. It has good wear resistance, high temperature resistance, corrosion resistance and aging resistance, and has a long service life. PROFESSIONAL PRODUCTION: The kick start arm is CNC machined to bring high grade black appearance, high accuracy hole, sleek surface and anti slip groove pedal. EASY TO INSTALL: The kick starter lever is professionally designed with standard 13mm diameter mounting hole, you can install directly and easily. Specification: Item Type: Kick Start Lever Material: Metal Alloy Mounting Hole Diameter: Approx. 13mm/0.5in Total Length: Approx. 195mm/7.7in Fitment: Replacement for CRF50, replacement for XR50 , replacement for SSR, replacement for Coolster, universal for 50cc 70cc 110cc 125cc Dirt Bike Pit Bike. Colour: Black Package List: 1 x Kick Start Lever