exhaust Yasuni Scooter R aluminum for Minarelli horizontal

Sports exhaust system optimized for 70cc cylinders. Yasuni is always striving to offer the perfect product. The Yasuni R is the perfect scooter exhaust. Developed from the Yasuni Z system and perfectly adapted to 70cc sports to mid-race cylinders. A little more volume and a slightly wider cone mean greater efficiency and a more performance on these cylinders. The R works very well on 50cc engines, but it’s also great on a 70cc This scooter exhaust system is equipped with a high-quality aluminium silencer. All necessary parts are included. Fits Minarelli engines with horizontal cylinder.