Yasuni Carrera 21 exhaust

The Carrera 20 and Carrera 21 are fully-fledged high-end exhaust systems that must be combined with a competition cylinder of at least 70 cc. The body of the Carrera 20 is slightly shorter than that of the Carrera 21, which gives it more power in the mid-range and slightly less power at the top end. As a result, the Carrera 20 does not reach such high top speeds, but is superior in terms of acceleration. The Carrera 21 delivers excellent results in the mid and high rev range.
Individual preferences must be taken into account when deciding between the Carrera 21 and Carrera 20. It is equipped with a high-quality aluminum silencer. Also available in black, carbon or carbon kev.>