Pro Circuit R-304 Silencer For Closed-course Racing
Pro Circuit R-304 Silencer For Closed-course Racing
Available in stock (15)
-
Estimated delivery: Feb 05 - Feb 09
About this product
About this product
The Pro Circuit R-304 silencer is engineered to deliver maximum performance gains for your two-stroke machine. Designed with closed-course racing in mind, this silencer provides the competitive edge you need.
Description
Pro Circuit's R-304 silencer features a compact, lightweight aluminum canister that optimizes power output. The 304 stainless steel intake tube ensures durability and resistance to corrosion, while the double-walled mounting brackets provide a secure and stable fit. Built for strength and longevity, the silencer is expertly TIG and MIG welded. The easily removable inlet cap uses hex head screws allowing for quick and easy re-packing of the E-Glass internal packing, ensuring consistent performance and extending the life of the silencer. Proudly made in the USA, the Pro Circuit R-304 is the choice of serious racers looking for a competitive advantage.
Features & highlights
- Optimized for full-race, two-stroke performance, delivering maximum power gains on the track.
- Compact aluminum canister design provides a lightweight and efficient exhaust solution.
- Features a durable 304 stainless steel intake tube for enhanced corrosion resistance and longevity.
- Double-walled mounting brackets ensure a secure and stable installation, even under extreme conditions.
- TIG and MIG welded construction provides superior strength and durability for long-lasting performance.
- E-Glass internal packing maximizes packing life, reducing maintenance and ensuring consistent performance.
- Inlet cap is easily removed with hex head screws for quick and easy re-packing.
Technical specifications
- Brand: Pro Circuit
- Product Name: R-304 Silencer
- Type: Slip-On
- Material: Aluminum, Stainless Steel
- Muffler Material: 6061 T6 Aluminum
- Pipe Material: Stainless Steel
- End Cap 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
1151525
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.

