Description
The ProWatercraft Wedge Rear Sponsons for Kawasaki SXR 800 are designed to improve top speed potential, rear grip, and rider confidence on Kawasaki SXR 800 and SXR 1100 stand up watercraft. The wedge shape redirects water below the bond flange to improve flow and reduce drag, while the relief rear sponson design adds the rear bite riders need for stable, confident cornering.
- Designed for Kawasaki SXR 800 / 1100 applications
- Wedge design can help improve top speed
- Improves rear grip and cornering stability
- Serrated relief design helps reduce rear lift
- Includes wedge rear sponsons and mounting hardware
- Recommended for faster riders and performance handling setups
These wedge rear sponsons combine speed-focused water flow with the rear grip benefits of ProWatercraft performance sponson geometry. By ramping water away from the back lip of the bond flange, they can reduce drag while helping the ski stay planted in corners. Riders looking for better stability, cleaner water flow, and more bite from the rear of the hull will appreciate the difference.
INSTALLATION:
- Product fits: Kawasaki SXR 800 / 1100
- Includes: wedge rear sponsons and mounting hardware
- Typical installation time: 30-45 minutes
- Installation requires drilling out 4 rivets, 2 per side
- Front mounting hole must be drilled through the bond flange and sponson
- Apply silicone to edges and bolt holes, then allow 24 hours to cure
FAQ:
- How are these different from regular rear sponsons?
The wedge design redirects water around the bond flange for speed, while the serrated edge helps reduce lift and improve grip. - Is the mounting location adjustable?
No. The wedge needs to sit at the rear to properly direct water flow. - Can these be used with mid sponsons?
Yes, but fitment and positioning should be checked carefully before final installation. - Are these race legal?
Always confirm with your racing organization before competition use.
Available at IPDRacing.com, these ProWatercraft Wedge Rear Sponsons are a strong upgrade for Kawasaki SXR riders who want more speed, more grip, and better handling confidence.












