Yoshimura and Matt Maladin win with AFAM's New lightweight Workslite "K2" Alloy rear sprocket.

200+ horsepower? No problem. AFAM K2 rears are made of 7075-T6 aircraft grade aluminum, hard anodized in black for added strength and durability and then Teflon coated for less chain friction. Simply the strongest and lightest rear sprocket on the market today. Used by factory Yoshimura Suzuki's Matt Maladin and Tommy Hayden.