Pro Circuit R-304 Silencer For Closed-course Racing
Pro Circuit R-304 Silencer For Closed-course Racing
Hurry up, only 3 items left in stock.
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Unleash the full potential of your two-stroke machine with the Pro Circuit R-304 Silencer. Designed for closed-course racing, this silencer delivers optimum performance gains, ensuring you stay ahead of the competition. Experience the power and durability that Pro Circuit is known for.
Description
The Pro Circuit R-304 Silencer features a compact, short aluminum canister engineered to maximize your engine's output. Built for the demands of full-race conditions, this silencer incorporates a 304 stainless steel intake tube for enhanced durability and resistance to corrosion. The inlet cap is secured with easily removable hex head screws, simplifying the re-packing process, extending the life of your silencer. Double-walled mounting brackets provide increased stability. TIG and MIG welding ensures exceptional strength and longevity, while the E-Glass internal packing maximizes packing life, reducing maintenance intervals. Proudly made in the USA, this slip-on silencer combines performance and reliability.
Features & highlights
- Optimized for closed-course, full-race two-stroke performance.
- Short aluminum canister maximizes power gains while maintaining a lightweight design.
- Easily removable hex head screws simplify silencer re-packing, extending product life.
- Durable 304 stainless steel intake tube resists corrosion and wear.
- Double-walled mounting brackets provide added stability and reduce vibration.
- TIG and MIG welded construction ensures superior strength and longevity.
- E-Glass internal packing provides maximum packing life and reduces maintenance.
Technical specifications
- Brand: Pro Circuit
- Product Name: R-304 Silencer
- Type: Slip-On
- Muffler Material: 6061 T6 Aluminum
- End Cap Material: Stainless Steel
- Pipe Material: Stainless Steel
- Muffler Color/Finish: Brushed
Important to know
This R-304 Silencer is recommended for closed-course racing only.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
PRO CIRCUIT
1131865
Silencer
6061 T6 Aluminum
Stainless Steel
Aluminum, Stainless Steel
Slip-On
Each
Stainless Steel


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

