With the goal of improving torque and acceleration on small-displacement, two-stroke scooters, the Vicenza-based company Athena, which specializes in high-performance motorcycle, scooter, and moped parts and accessories, has developed a brand new full-system exhaust designed for the vertical air-cooled Minarelli engines equipped with Athena's Big Bore kit.
Following the success of Athena's 70cc Big Bore cylinder kit for the tiny Yamaha-Minarelli Verticale engine, the company's R&D team has designed a new exhaust system that can be mounted on a variety of scooters powered by that engine, including the MBK Booster, Yamaha BW'S, and Aprilia SR, to name a few. The exhaust system is compatible with a wide range of vehicles; a comprehensive list may be found on Athena's website, which is linked below.
