Description
The ProWatercraft SeaDoo HX Rear Sponsons are designed to transform the handling characteristics of the SeaDoo HX by delivering increased stability, stronger rear grip, and more predictable cornering performance compared to the stock rear sponsons. Built specifically for riders who push the HX hard in aggressive riding conditions, these sponsons help keep the ski planted through turns while improving confidence and control on the water.
- Designed specifically for all year SeaDoo HX models
- Provides increased rear grip and improved cornering stability
- Deeper flange design grabs more water during turns
- Integrated relief cuts help manage water pressure for controlled handling
- Integrated wedge design improves water flow and overall efficiency
- Helps reduce rear lifting in aggressive corners
- Installs using ProWatercraft recommended silicone adhesive method
Unlike the stock HX rear sponsons, the ProWatercraft design focuses on maximizing usable grip without making the ski feel unpredictable or overly aggressive. The deeper flange profile bites harder into the water while the carefully designed relief areas help control water pressure during hard cornering. This creates a more stable feel through turns while still allowing the ski to rotate naturally without the rear end becoming loose or unstable.
The integrated wedge design also allows water to flow past the bond flange more efficiently, helping improve water flow and reduce unnecessary drag. Riders looking for a more planted feel in rougher conditions or tighter cornering situations will immediately notice the difference. Local LHC rider testing described the setup as feeling “”on rails”” thanks to the increased tracking and improved rear stability.
Installation is straightforward and typically takes between 30 minutes and 1 hour. For best results, ProWatercraft recommends installation using their proven silicone adhesive method. Available at IPDRacing.com, these SeaDoo HX rear sponsons are an excellent upgrade for riders who want sharper handling, stronger corner grip, and a more confidence inspiring ride from their HX.
INSTALLATION:
- This product fits: SeaDoo HX (all years)
- Installation time: 30 minutes ? 1 hour









