Yasuni Exhaust R - PRO Complete LineRef : YASN00322A / 1155284002

Complete Exhaust Line R - PRO by Yasuni

The Yasuni R-PRO complete exhaust line is designed for tuned cylinders from 50cc to 70cc and for road use. Developed with input from technicians from MotoGP, it aims to optimise performance at high revs while complying with regulations. The manufacturer's data (12.9 hp, 7.55 Nm) provides a clear idea of the expected performance in operation.

Design and Materials

• Development carried out with technicians from MotoGP for a performance-focused design at high revs.
• System designed to adapt to tuned cylinder configurations to maintain a wide usage range.

Usage and Performance

• Indicated power of 12.9 hp, useful for supporting high performance on tuned engines.
• Torque of 7.55 Nm for better acceleration response in urban and road use.
• Capable of exceeding 12 hp at over 12,000 rpm depending on the configuration, suitable for riders seeking high-rev performance.

Safety and Standards

• Fully road-legal product, allowing its use on public roads.
• Design complies with the limits imposed by regulations to reduce the risk of non-compliance.

Practicality and Features

• Complete line designed to replace the entire exhaust for coherent integration during installation.
• Product weight of 3.6 kg, facilitating handling and assembly during replacement.

Advantages

• OEM Reference TUB225B-RPRO
• Usage range of 50cc – 70cc offering versatility for different levels of engine tuning

Examples of Compatible Motorcycles

• PEUGEOT SPEEDFIGHT 4 50 2T IE AC TOTAL PEUGEOT SPORT (2020 - 50 cm3)
• ITALJET FORMULA 50 LC (2004 - 50 cm3)
• DERBI PREDATOR 50 LC (2002 - 50 cm3)

Complete list of compatible motorcycles available in the dedicated section below