Twisted Choppers Black Wide Tire Sprocket Bearing Support For Sportster 1991-2003
Upgrading to a 240mm or 250mm wide rear tire on a 1991-2003 Sportster creates significant leverage on the transmission output shaft. This Twisted Choppers bearing support kit provides the necessary structural reinforcement by supporting the sprocket with an internal bearing housed within a heavy-duty outer plate. By anchoring the assembly to the side of the transmission case, it effectively eliminates torque flex during aggressive acceleration, protecting your drivetrain from potential failure.
Finished in a durable black coating, this support kit offers a sleek, aggressive look that complements dark custom builds. Designed and manufactured in the USA, it ensures precision fitment and long-term reliability for high-performance wide tire conversions.
Technical Specifications
- Application: 240mm to 250mm Wide Tire Kits
- Required Component: Must use Twisted Choppers 2-1/2″ Sprocket
- Finish: Black
- Components Included: Backing plate, bearing, and outer support plate
- Country of Origin: USA
Key Features
- Failure Prevention: Stabilizes the sprocket to prevent transmission case cracking and gear misalignment.
- Precision Engineering: Features a high-quality bearing that rides inside the sprocket for centered load distribution.
- Stealth Aesthetics: Premium black finish provides a clean, integrated look for custom frames and engines.
- American Made: CNC machined for exact tolerances and superior strength.












Dean F. –
Exactly what I was looking for
David Cross –
Wanted chrome ordered black. Still awesome