
304 SILENCER
In stock · stock as of Sep 16, 2026
Shipping calculated at checkout
30-day returns on unused parts
Details
The 304 silencer is recommended for most two-stroke applications. The slightly longer body offers reduced noise output when compared to the R-304. The brushed aluminum body, stainless steel inlet tube and end-cap give you a silencer that looks as good as it performs.
Specs
- Vehicle
- Dirt Bike
- Weight Lb
- 3.3123
- Shipping Class
- standard
Vehicle Fitment
Check PRO CIRCUIT 304 SILENCER (part SK99125-SE) against your vehicle before ordering.
Supplier-confirmed applications for this exact part. Match the year, make, and model below. A listed application is not confirmation for an unlisted vehicle.
Kawasaki KX100
1999–2002
Kawasaki KX125
1999–2002
Kawasaki KX80
1999–2000
Kawasaki KX85
2001–2002
Parts for the Same Vehicles
These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.


