KT Pulse Back Wing

KT Pulse Back Wing – High Modulus Carbon for Maximum Glide and Race Efficiency

The KT Pulse is KT's highest-efficiency stabiliser – built for riders who prioritise glide, speed and sustained efficiency over tight turning response. It maximises glide and top-end out of any front wing and is the ideal choice for conditions where conserving energy and holding speed matter most. Compared to surf-oriented tails like the Atom, Pulse runs at lower angles for the same lift and delivers noticeably more glide and top-end speed. Its high-aspect outline minimises induced drag, helping the foil hold momentum through lulls, flat sections and long gaps between bumps.

Feeling

Pulse feels locked-in, calm and effortlessly efficient. Pitch response is smooth and predictable, with minimal drag and almost no resistance once up to speed. Built for long runs, racing and glide-focused sessions where stability and sustained momentum make all the difference.

Speed

Pulse is built for speed, efficiency and rapid acceleration. Once moving, it carries speed exceptionally well – far easier to maintain glide through lulls, flat sections and pumping sequences. Top-end speed is noticeably higher than surf-oriented tails, especially when paired with faster front wings and shorter fuselages, giving the whole setup a cleaner, faster and more effortless feel.

Design Philosophy

Tuned for downwind, race, dock starts and effortless energy-riding scenarios where sustained efficiency matters most. The lightweight, stiff carbon build keeps the ride clean and predictable at speed, allowing you to cover distance with less effort while maintaining rock-solid control. The Pulse minimises drag and energy loss, helping riders go farther, faster and with less effort per pump or stroke.

Shape & Outline

High-aspect platform tuned for minimal induced drag and maximum glide. The outline prioritises span over chord, boosting efficiency and delivering a calmer, more stable pitch feel at speed. This shape keeps the foil efficient, fast and incredibly smooth when covering distance or pushing top-end performance.

Construction Highlights

Geometry: High-aspect geometry tuned to run more efficiently than surf tails for equivalent lift. By generating the same support at lower angles, it delivers a cleaner, faster and more predictable feel at speed, letting the foil stay effortlessly on line while carrying glide with less drag.

Performance: Optimised for downwind, race and long-distance efficiency. Boosts glide, raises top-end speed and adds pitch stability when moving fast through open water, chop or turbulence. Gives the foil a calm, composed feel at speed – easier to stay on line, hold momentum and keep the glide flowing.

Efficiency: Maximum efficiency is the core design goal. Pulse minimises drag and energy loss, helping riders go farther, faster and with less effort per pump or stroke. That clean, friction-free feel makes long glides, fast lines and extended runs noticeably easier and more rewarding.

Agility: Lower agility by design compared to surf-oriented tails. The turning feel is smooth, gradual and floaty – prioritising stability and sustained efficiency through longer arcs and higher speeds. Gives riders a calm, predictable platform that rewards flow, clean lines and effortless glide.

Construction: High-Modulus Carbon keeps the tail exceptionally stiff and lightweight – precise, stable feel under load. High stiffness maintains consistent tail angles at speed, improving predictability, stability and overall efficiency when pushing hard through chop or accelerating on long glides.

Size Chart

Size Selection & Recommended Front Wing Pairings

95 cm² – High agility with quick, edge-to-edge response. Excels in rapid transitions, noticeably higher manoeuvrability and explosive acceleration. Pairs naturally with smaller boards and front wings up to Solus 930. Common pairings: Solus 565–930 for dedicated race/downwind configurations; smaller Atlas sizes in glide-optimised setups; dockstart setups (Pulse 95 + Atlas 1340).

115 cm² – Kane's go-to all-rounder – the core Pulse size and most widely used option. Strikes a clean balance of glide, pitch stability and overall efficiency across a huge range of front wings and rider weights. Common pairings: Solus 565–1110 for downwind race and cruising; Atlas mid to large for long-glide and energy-riding sessions; Nomad when prioritising glide over surf-style feel.

135 cm² – The most stable and glide-oriented option. Built for larger front wings, heavier riders and any setup where maintaining efficiency, ease of float, pitch control and composure is critical. Common pairings: Atlas 960–1340 for downwind and long-glide ocean conditions; Solus larger sizes for mixed or open-ocean efficiency setups; light-wind winging and dockstart builds.