In terms of performance, the Yasuni R lies between the Yasuni Z and the Yasuni C16 - an all-rounder with excellent performance over a very wide power band. Ideally suited for 50cc and 70cc sports mid-race and racing cylinders; definitely the go-to muffler for 70cc tuning. To exploit its full potential, we recommend combining it with a 17.5mm carburetor (minimum) and a sports variator.
(171.9 € tax excl.)
In terms of performance, the Yasuni R lies between the Yasuni Z and the Yasuni C16 - an all-rounder with excellent performance over a very wide power band. Ideally suited for 50cc and 70cc sports mid-race and racing cylinders; definitely the go-to muffler for 70cc tuning. To exploit its full potential, we recommend combining it with a 17.5mm carburetor (minimum) and a sports variator.
