The Yasuni Blue exhaust for the MBK 51 (AV10) is a sporty performance exhaust system specifically developed for classic mopeds with an engine capacity of 50 to 70 cc. With an outlet diameter of 28 mm and a high-quality aluminum silencer, this system offers noticeable performance improvements, especially in the lower and mid-range RPM. The advanced Yasuni technology ensures improved acceleration and increased top speed.
The exhaust system is characterized by precise craftsmanship, including high-quality TIG plasma welds, and is finished in a striking blue that gives the moped a clear racing look. The system comes with a General Operating Permit (ABE), ensuring road approval as long as the restrictor is not removed.
- Outlet diameter: 28 mm
- Tuning level: Sport
- Silencer color: Blue
- Silencer material: Aluminum
- Compatible with MBK 51 (AV10)
- With E-Pass / ABE / Homologation







