Designed not just for cutting edge performance but killer style! Same best selling Worx Racing paddle now with billet insert for 4 point adjustment to personalize your watercraft to your own unique riding style! WR561-I Sponsons are not just replacement paddles but also include an 'Angle Cut Adjustable Backing Rail' which runs parallel with the bottom of the ski and is designed to reduce nose pressure at high speeds and will let the nose settle down when your off the throttle entering the corner. Adjustment of height means ability to control how much roll you want your watercraft to have entering a corner to suit your riding style. Having the paddle close to vertical allows for more paddle grip and with Height adjust-ability to control initial turn in and mid corner hold. Does not fit GTX ST3 or RXT 230 MODELS WR562-I for GTX and 230 Models