Fin Slalom Racing
Performance Profile
Technical Specifications
Program Profile
Performance Metrics
* Trim and conditions dependent
Construction Materials
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5 mil biaxial luff and foot panels, 4 mil biax window panels, and 4 mil Bi-Ply body panels for balanced strength and lightness.
Sails Specifications
| Size | Luff | Boom | Head | Extension | Battens | Cambers | Weight | Rec. Mast |
|---|---|---|---|---|---|---|---|---|
| 5.2 | 418 | 170/172 | Fixed | 18 | 7 | 3 | 4,86 | Team Edition 400 RDM |
| 5.8 | 436 | 182/184 | Fixed | 36 | 7 | 3 | 5,15 | Team Edition 400 RDM |
| 6.6 | 456 | 198/200 | Fixed | 26 | 7 | 3 | 5,47 | Team Edition 430 SDM |
| 7.4 | 492 | 206/208 | Fixed | 32 | 7 | 3 | 5,78 | Team Edition 460 SDM |
| 8.2 | 514 | 216/218 | Fixed | 24 | 7 | 3 | 6,10 | Team Edition 490 SDM |
Racingblade 5.2 2026
Description
A PWA Fin Slalom Sail
Central to the Loftsails racing program, Racingblade is a purpose-built fin slalom sail engineered for maximum efficiency under sustained racing pressure.
Developed specifically for competitive fin slalom, it meets all PWA rules and regulations and is designed to perform when pressure stays high, trim is exact, and margins are small. Racingblade is built for sailors who race, tune, and understand their equipment — and who expect their sail to hold its shape, balance, and efficiency throughout an entire heat.
Efficiency Shaped for Fin Slalom
Racingblade is shaped to deliver maximum aerodynamic efficiency with fin setups.
A higher aspect ratio and refined profile geometry reduce drag and create a clean, locked-in working shape across a broad wind range. The sail accelerates decisively out of the start and settles into a low-drag profile that rewards precise trim and committed sailing.
A slightly lower foot profile improves control and delivers additional forward drive when fully powered, helping the sail remain efficient and composed as speed increases and angles open.
Balance Tuned for Racing Pressure
For 2026, Racingblade continues its evolution through targeted refinements to balance and load management.
Re-scheduled luff curves and subtle batten angle re-orientation lower the sail's center of effort and improve stability when sailed powered. Power is carried more evenly through the middle of the rig, reducing vertical pull and helping the sail stay locked-in under sustained pressure.
This refined balance allows racers to stay committed through gusts, chop, and long powered reaches without the sail changing character.
Batten Geometry Optimized for Speed
At the core of Racingblade's aerodynamic efficiency is its batten configuration.
Carefully tuned battens combine longer rod sections with rear-shifted tube segments to create a shallower, cleaner entry profile. This reduces drag at the front of the sail while maintaining the stiffness required to hold shape at high speed.
All battens are housed in side-alternating X-Ply batten pockets, minimizing asymmetry and helping the sail retain a clean, stable profile under sustained racing loads — lap after lap.
TekCam 3: Precision and Consistency
For 2026, Racingblade is equipped with the TekCam 3 camber system, reducing cam weight by 35% while improving rotation speed and consistency.
The lighter system supports higher batten angles and refined shaping without compromising smooth rigging or reliability. Cam rotation remains fast and predictable, even under the high downhaul and outhaul tensions typical of fin slalom racing.
This consistency allows racers to focus on trim, stance, and tactics, rather than cam behavior.
A Mast Pocket Designed to Hold Its Shape
The Racingblade mast pocket is engineered as a structural element.
A double-layer, stretch-resistant zone combines 2 mil quad-axial X-Ply with IYU250 woven material, running from head to tack just behind the mast. This construction helps the pocket maintain its precise geometry over time, preserving the sail's intended profile under sustained tension.
For 2026, a 50 mm triple-sewn mast sleeve seam further improves resistance to wear through years of rigging, tuning, and racing.
Load Distribution and Structural Control
Racing loads are carried through the entire structure of the sail — from the mast pocket, through the batten frame, and into the clew.
New dual Kevlar clew radials reinforce this critical load-transfer zone, helping stabilize the sail's profile under sustained sheeting and outhaul tension. By distributing forces more evenly into the sail body, they support consistent forward drive and reduce local deformation during fully powered racing.
Reinforcements across the central window, leech, and foot panels use X-Ply laminates, while 4.0 mil bi-ply body panels provide UV resistance and long-term shape stability. For 2026, 5.0 mil foot panels increase durability in high-wear zones.
Functional Minimalism
The 2026 Racingblade adopts a clean, purpose-driven panel layout and graphic.
By reducing unnecessary marker cloth and scrim, overall weight is kept in check and swing weight reduced, contributing to sharper reactivity and a more balanced feel when trimming at speed.
Every panel, seam, and reinforcement serves a functional purpose — nothing added for appearance alone.
Racingblade, Defined
The Racingblade 2026 is a refined fin slalom racing tool.
It is built for sailors who compete, tune precisely, and expect their equipment to remain efficient, stable, and predictable under sustained race pressure. When speed, control, and consistency decide results, Racingblade is designed to give nothing away.
Tax included. Shipping calculated at checkout
Racingblade 5.2 2026
Tax included. Shipping calculated at checkout
Frequently asked questions
The Racingblade is designed for competitive fin slalom racing, where sailing powered for extended periods is the norm and efficiency under sustained load is critical.
It performs best in medium to strong wind conditions on slalom racecourses, where acceleration out of the start, speed through chop, and consistency over long powered reaches decide results. The sail is tuned to hold its shape and balance when pressure stays high, rather than adapting to casual or variable sailing styles.
Racingblade is not intended for relaxed freeride use. It is built for race environments where trim is precise, loads are sustained, and performance must remain consistent throughout an entire heat.
The Racingblade is intended for experienced and competitive sailors who regularly race or train at a high level.
It suits riders who are comfortable sailing fully powered, tuning downhaul and outhaul precisely, and adjusting their setup to match wind strength, board choice, and fin selection. The sail rewards accurate rigging, committed stance, and an understanding of how small trim changes affect speed and control.
Sailors looking for a more forgiving or versatile sail for everyday sessions will generally be better served by Switchblade or Oxygen.
Both sails share race-derived design principles, but they are built for different levels of specificity.
Racingblade is a dedicated fin slalom race sail developed for maximum aerodynamic efficiency under sustained racing pressure. It is more sensitive to trim, more specialized in its wind range, and optimized for holding speed and control across an entire racecourse.
Switchblade delivers much of that race-inspired stability and drive, but in a freerace format that is more tolerant and easier to manage outside a race environment. It rigs more easily, offers a broader usable range, and suits sailors who want high-speed performance without full race specialization.
In short, Racingblade is built for competition, while Switchblade is built for high-performance freerace sailing.
The Racingblade is designed to be used with fin slalom boards in single-fin configurations.
It pairs naturally with modern slalom race boards, where its locked-in profile and stable center of effort can be fully exploited. The sail supports efficient fin pressure, high board speeds, and consistent trim through chop and gusts on the racecourse.
For freerace or freeride boards, Switchblade or Oxygen are more appropriate choices, as they are tuned for broader use and less specialized sailing.