Yamaha EX/ Jetblaster Sponsons Color:Red 440 and 550 models a

440 and 550 models a similar hull design was used with the same result: poor hook-up in most conditions without an after market intake grate

Prevents costly damage to impeller and driveshaft

optimizing your Yamaha’s performance

-Suit 2018+ RXTX

providing reliable performance even with frequent use

Yamaha EX/ Jetblaster Sponsons Color:Red 440 and 550 models aNot happy with how your ski currently handles? Want to upgrade the look of your ski? Designed not just for cutting edge performance but killer style, the WR559 I sponsons are the perfect upgrade for your Yamaha ski! Made for Yamaha EX and Jetblaster models, these sponsons have been specifically designed to improve the handling performance of your Yamaha jetski. With the adjustability of four positions, you can tailor the positioning to your riding