Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Pro Circuit - 2-stroke R304 Shorty Silencer - YamahaPro Circuit R 304 Shorty Silencer The Pro Circuit R 304 Shorty Silencer is built for riders who live wide open. Designed for closed course racing, this compact silencer gives your two stroke instant throttle response, stronger midrange punch, and that razor sharp factory sound that makes every twist of the grip feel electric. When every second counts, this is the setup you want bolted to your bike. Built from a 6061 T6 brushed aluminum body with a 304
Pro Circuit – R-304 Shorty Silencer
The Pro Circuit R-304 Shorty Silencer is built for riders who live wide open. Designed for closed-course racing, this compact silencer gives your two-stroke instant throttle response, stronger midrange punch, and that razor-sharp “factory” sound that makes every twist of the grip feel electric. When every second counts, this is the setup you want bolted to your bike.
Built from a 6061 T6 brushed aluminum body with a 304 stainless steel intake tube and end cap, the R-304 is lightweight but tough enough to handle serious moto abuse. The E-Glass internal packing lasts longer and keeps performance consistent, while the allen-head screws make repacking quick and easy. Each silencer is TIG and MIG welded by hand in the USA for maximum strength and reliability. With its short-can design and double-walled mounting bracket, the R-304 is pure race tech — all business, no fluff.
Why We Like It:
It gives your bike that crisp, explosive snap off the throttle that makes racing fun. The sound is clean and sharp, the power hits instantly, and the build quality feels straight out of a race shop.
Why It’ll Work for You:
This silencer helps your bike rev faster and pull harder through the midrange, giving you more control when you need to accelerate out of corners or over jumps. It’s lightweight, durable, and easy to maintain, so you get more performance and less downtime between motos.
Variants / Options:
Available for a wide range of two-stroke models. Designed for closed-course and race use only.
Key Features:
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304 stainless steel intake tube and end cap for durability
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6061 T6 brushed aluminum silencer body for low weight
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Double-walled mounting bracket for secure fit
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E-Glass internal packing for longer packing life
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Allen-head screws for quick, easy repacking
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TIG and MIG welded for race-grade strength
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Made in the USA
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy