Kawasaki 440 550 JS SX JS440 JS550 550SX Jet-Ski PW XL Rear Sponsons

Brand new set of Pro Water Craft XL performance rear sponsons.

The “Performance XL Rear Sponson” kit is designed to improve the rider’s 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.

If you’re looking for one of the single best handling improvements you can make to your ski, then here you go.