Description
Reducing rotational mass in your Quick Change setup directly improves acceleration response and lap times—especially critical in bracket racing and circle track competition. The Winters Ultra Light Aluminum Spool delivers the strength you need without the weight penalty, making it essential for any serious racer looking to optimize drivetrain efficiency.
Built for precision fitment in the Winters 10-inch Quick Change system, this spool is a bolt-in upgrade that requires no fabrication or modification to your existing carrier. The 31-spline design ensures a secure, repeatable engagement that holds up under high-load launches and sustained track abuse.
- Material: Aluminum alloy
- Spline count: 31
- Fitment: Winters 10-in Quick Change
- Installation: Bolt-in, no fabrication
- Weight: Reduced rotational mass
- Sold: Individual unit
