Description Yasuni R-Pro performance exhaust with E-Pass Yamaha BWsYasuni R-Pro scooter exhaust, upgrade for the popular Yasuni R scooter exhaust.Yasuni R-Pro - the racing exhaust for the roadThe Yasuni R-Pro exhaust offers uncompromising performance, but is street legal. It is ideal for use on 70cc entry-level tuning cylinders, but can also be used with 50cc cylinders. While the Yasuni Z is designed purely for 50cc cylinders, the Yasuni R and the R-Pro are intended for 70cc tuning cylinders.With up to 12 hp and peak power performance between 10,000 and 12,000 rpm, the R-PRO delivers strong midrange performance, quick throttle response, excellent acceleration, and a noticeable boost in top speed.Info Yasuni R-Pro scooter exhaustTo meet road-legal standards, the R-Pro comes with restrictors in the header and silencer. Once removed, the exhaust loses its street approval but unleashes its full potential.Like high-end racing pipes, the silencer is spring-mounted to prevent any leakage.The silencer is available in various colors so you can match it to your scooter’s look.To get the best performance from this exhaust, you should pair it with a 17.5mm carburetor (minimum) and a tuning CVT.Technical data Yasuni R-PRO:Material body: Sheet steelMaterial bracket: Stainless steelMaterial silencer: AluminiumSilencer color: RedWith road approval / homologationFor Minarelli vertical (Yamaha Slider, BWs etc.) Questions about the product Downloads and Media Data sheet

• Brand: Yasuni
• SKU: YAS307R-RPRO
• Availability: In stock