Cycle News is a weekly magazine that covers all aspects of motorcycling including Supercross, Motocross and MotoGP as well as new motorcycles
Issue link: https://magazine.cyclenews.com/i/855895
VOL. 54 ISSUE 30 AUGUST 1, 2017 P111 50 The new Vance & Hines system adds plenty of bark to match the increased power output.
