> Gonna fire out some big moves? Better grab some big bars. Shawn Mac's signature 10″ handlebar, the MAC-10 is our biggest bar. Butted 4130 CrMo Tubing? Check. Dual Radius Bends w/ large top bend to increase strength? Check. American-Made? Check. Heavy artillery for heavy hitters. Available in Matte Black, Matte Green and Dark Gray.