exhaust Yasuni Cross aluminum for Aprilia RX, SX, Derbi R, SM, Gilera RCR, SMT

Sports exhaust system optimized for 50cc cylinders. Yasuni is always striving for the perfect investment. The Yasuni Cross is the perfect moped exhaust. Specially tailored for 50cc engines is powerful and offers a neat light version of the Cross HM and better value. Of course, the cross is also very good on 70cc engines, but it is the right choice for all those for whom a 70cc cylinder is not necessarily an option. outlet pipes on the cylinder in motocross style. The chart in Figure 2 provides a more detailed idea of the possible applications of the Yasuni Cross facility. This tuning exhaust is equipped with a high-quality aluminium silencer. All necessary parts are included. Designed to fit a variety Derbi Senda and Bultaco. 28mm diameter outlet