Pro Circuit R-304 Silencer For Two-stroke Engines
Pro Circuit R-304 Silencer For Two-stroke Engines
Hurry up, only 1 item left in stock.
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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 edge you need on the track. Experience enhanced power and responsiveness with this high-quality, US-made silencer.
Description
The R-304 Silencer features a compact, short aluminum canister optimized for superior performance. The inlet cap is secured with easily removable hex head screws, allowing for quick and convenient re-packing to maintain optimal sound and power. Constructed with a durable 304 stainless steel intake tube and double-walled mounting brackets, this silencer is built to withstand the rigors of racing. The silencer is meticulously Tig and Mig welded to ensure strength and durability. Inside, E-Glass internal packing maximizes packing life, providing consistent performance over extended use. This silencer offers a direct fit and improved exhaust flow, resulting in noticeable gains in horsepower and torque. Ideal for riders seeking a competitive advantage, the Pro Circuit R-304 elevates your bike's performance to the next level.
Features & highlights
- Optimized for maximum performance gains on two-stroke engines.
- Short, compact aluminum canister delivers enhanced power.
- Easily removable hex head screws for quick silencer re-packing.
- Durable 304 stainless steel intake tube for long-lasting reliability.
- Double-walled mounting brackets ensure secure and stable installation.
- Tig and Mig welded construction enhances strength and durability.
- E-Glass internal packing maximizes packing life and consistent performance.
Technical specifications
- Brand: Pro Circuit
- Product Name: 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 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
ST04065-RE
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.

