Pro Watercraft HFC Kawasaki 440/500 HFC XL Performance Rear Sponsons

ProWatercraft introduces the new Hybrid Flex Composite (HFC) that is designed to flex supporting your riding style. HFC blows all the other rigid products out of the water with many improved features. These sponsons hold up better than the industry standard and limits bouncing, reduces subbing, even MORE stability, and better grip.

Our Performance XL Rear Sponson kit is designed to improve the riders confidence when riding their Stand up watercraft. The design was created by Chris Hagest. He says: These Performance XL Rear Sponsons offer improved turning grip, better stability in a straight line and when leaning over in a turn. The difference between us and the other options on the market is grip and high speed turning the ski is easier to lean which makes the ride smoother through the complete turn. The HFC sponson bolts to the top of the bond flange and it comes with a hardware kit.

This product does not include a cut out for the 550 HIN tags. You can modify the parts easily but this will void the warranty. Otherwise, you can mount them in front of the tags with no performance loss.