Yasuni HMR 2 Carbon for Aprilia RS, Yamaha TZR 50

These pipes do take an average of 14 business days to deliver and are not stock in the US by anyone or I would have them.

Silencer has carbon fiber look.

High Performance Exhaust for Mini Moto Motorcycles from Aprilia and Yamaha

The Yasuni Performance Exhaust are excellent and produce results in top end that stock pipes can not match.

When paired with a 70cc cylinder the results are that much better.

These are not E Marked which means restricted for European sales. The restrictor when E Marked is removable but I simply do not offer these which are the R1 style when there is not a cost advantage.