Get the performance you need with the PROX VALVE EXH YZ400F, available now at Knobtown Cycle. Kansas City’s trusted source for quality motorcycle parts.
Product Description
VALVE EXH YZ400F
- Manufactured to the highest precision and quality
- Constructed to meet OEM specifications
- Available in standard sizes only
Part Locations
| Location |
Available |
| Wisconsin (WI) |
11 |
| New York (NY) |
0 |
| Texas (TX) |
0 |
| Nevada (NV) |
0 |
| North Carolina (NC) |
0 |
| National Total |
11 |
Stock levels last updated: December 22, 2025 3:33 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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