Knobtown Cycle proudly offers the THUNDERMAX SENSOR,OXYGEN. Your Kansas City motorcycle parts experts for over 40 years.
Product Description
SENSOR,OXYGEN
- Easy installation: replace the factory ECM, install new O² sensors and harness, load the correct map for your bike, and ride
- Replacement oxygen sensor for Thundermax ECM auto tune system
- Made in the USA
- Because of possible clearance issues, some aftermarket exhaust systems may require modifications or relocation of their Oxygen sensor port bungs.
Part Locations
| Location |
Available |
| Wisconsin (WI) |
0 |
| New York (NY) |
20+ |
| Texas (TX) |
0 |
| Nevada (NV) |
4 |
| North Carolina (NC) |
12 |
| National Total |
20+ |
Stock levels last updated: December 24, 2025 11:38 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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