Product Description
Knobtown Cycle proudly offers the PRO CIRCUIT 304 Silencer. Your Kansas City motorcycle parts experts for over 40 years.
Key Features
- The slightly longer body offers added top end performance while reducing noise output
- Longer body design helps to reduce noise output
- 6061 T6 brushed aluminum silencer body
- Stainless steel inlet tube and end-cap
- Tig and mig welded for strength and durability
- Double-walled mounting bracket(s)
- Allen head screws ensure easy repacking when needed for extended product life
- Made in the USA
Product Specifications
- Part Number: 18211894
- Brand: PRO CIRCUIT
- Weight: 2.56 lbs
Expert Installation Services
Order now and choose ship-to-store for complimentary installation. Kansas City motorcycle service experts!
Features
- The slightly longer body offers added top end performance while reducing noise output
- Longer body design helps to reduce noise output
- 6061 T6 brushed aluminum silencer body
- Stainless steel inlet tube and end-cap
- Tig and mig welded for strength and durability
- Double-walled mounting bracket(s)
- Allen head screws ensure easy repacking when needed for extended product life
- Made in the USA
Part Locations
| Location |
Available |
| Wisconsin (WI) |
4 |
| New York (NY) |
0 |
| Texas (TX) |
2 |
| Nevada (NV) |
0 |
| North Carolina (NC) |
0 |
| National Total |
6 |
Stock levels last updated: January 8, 2026 1:02 PM
Professional Installation Available
Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.
Thank you for Shopping at Knobtown Cycle!
When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.
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