Get the performance you need with the JIMS TAPPET STANDARD 57-85 XL, available now at Knobtown Cycle. Kansas City’s trusted source for quality motorcycle parts.
Product Description
TAPPET STANDARD 57-85 XL
- Standard solid rollers are designed around three working parts
- The outer wheel/roller has a 27% greater wall size – less harmonic distortion for better tracking of cam lobe
- Pin bearings are decreased in size by 12%, which increases rpm for more precise tracking
- Axle size is increased 36% and doubles as the inner race, so the pin bearing and complete roller assembly now rotates around the axle instead of an inner race, eliminating all possible movement in and around the axle
- Made in the U.S.A.
Part Locations
| Location |
Available |
| Wisconsin (WI) |
0 |
| New York (NY) |
1 |
| Texas (TX) |
0 |
| Nevada (NV) |
0 |
| North Carolina (NC) |
2 |
| National Total |
3 |
Stock levels last updated: December 22, 2025 5:12 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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