The Yasuni C21 exhaust is the direct result of the brand's experience in 2-stroke engine competition. Improves the efficiency and performance of the scooter, with a larger and better regulated exhaust volume.
- Yasuni 'C21 complete exhaust system
- Improves the performance of the scooter li>
- More power
- Requires modifying the development of the variator
- Combines lightness and rigidity
- Guaranteed quality of manufacturing and finishing
- With silencer: Kevlar
- Exhaust not approved for road use
Exhaust silencer finish Black aluminum
Exhaust pipe finish Steel
Approval Not approved in Switzerland
Finish Black aluminum / black ABS