Doel-Fin is designed for use with small motors, big motors, and inflatable dinghies. Boats with small motors no longer «purpoise» with the bow-up when the throttle is applied and achieve planing at lower engine speeds. Big motors benefit from less steun suction, faster planing times and steadier turns. All these features add up to increased fuel efficiency.

• Doel-Fin improves overall performance - even on boats with well-designed hulls.
• Save up to 30 % on fuel consumption.
• Faster out-of-the-hole for happier water-skiers.
• Maintain lower planing speeds without constant throttle adjustments for wakeboarding, tubing or beginning skiers.
• Less bow rise for better visibility and increased safety.
• Simple 15-minute installation; hardware included