Description
UMI Turn Plate Steering Bearing System for SuperJet and SXR
The UMI Racing turn plate steering bearing system is designed for Yamaha SuperJet and Kawasaki SXR riders who want smoother steering, less friction, and a more precise feel with 7/8 inch handlebars. This power turn plate setup uses sealed bearings to support the steering head, dramatically reducing stiction compared to worn bushings or simple pivot designs.
Engineered for riders who push their skis hard in surf or on the race course, this system provides a solid base for your bars while still allowing fast, easy rotation. The sealed bearing design keeps contamination out and helps the steering remain consistent even after long sessions in salt water or choppy conditions.
Key Features
- Designed for Yamaha SuperJet and Kawasaki SXR models using 7/8 inch handlebars
- Turn plate steering system uses sealed bearings for low friction steering movement
- Does not include handlebar clamps or bar clamp bolts, allowing you to choose your favorite clamp setup
- Provides a precise steering feel that benefits both racers and freeride riders
- Not compatible with Kawasaki OEM handlepoles, intended for use with performance poles and hardware
For Serious Control Upgrades
Many riders invest heavily in engine and pump modifications but overlook how important steering smoothness is to overall control. A bearing-supported turn plate helps keep inputs light and accurate, reducing arm fatigue and making it easier to position the ski in tight turns.
When combined with quality clamps, handlebars, and a billet finger throttle, this UMI steering bearing system can transform the feel of your stand up. It is a smart upgrade for anyone building a focused SuperJet or SXR project where steering precision is just as important as horsepower.





