About this item The main body of the motorcycle cross bar is made of 6061-T6 aluminum alloy material with CNC machining and iii grade hard anodized surface for durability and reliability in the most demanding environments. Adjustable length design. Effective telescopic range: 290mm (11. 417 inch) ~ 430mm (16. 929 inch). Only fit handlebar diameter: 7/8'' (22mm). The motorcycle cross bar diameter: 7/8'' (22mm). Color: Black Brand: Product Dimensions: 11. 42"L x 11. 42"W Manufacturer: