Beta RR 300 2 T X-PRO [2025] - 304 silencer

PRO CIRCUIT 304 silencer for Beta RR 300 2 T X-PRO

The PRO CIRCUIT 304 silencer is designed for the Beta RR 300 2 T X-PRO from 2025. Its longer housing helps reduce noise while delivering additional top-end performance in two-stroke applications.

Function and structure

The silencer housing is made of brushed 6061 T6 aluminum. Inlet pipe and end cap are made of stainless steel. The TIG and MIG welds support a stable and durable construction. Double-walled mounting brackets complement the structure.

• Longer housing to reduce noise
• Muffler housing made of brushed 6061 T6 aluminum
• TIG and MIG welded construction
• Double Wall Mounting Bracket(s)
• Hexagon socket screws for easy repacking if necessary
• Made in the USA

Technical data

• Exhaust material: aluminum
• Homologation: Track use only

Vehicle assignment

The silencer is intended for the Beta RR 300 2 T X-PRO, built in 2025. The vehicle assignment refers to this complete model and year range.

Practical advice

The hexagon socket screws allow the silencer to be easily repacked if necessary. This can support the product lifespan.