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Ultra-Responsive Foil Freestyle

iSonic Windsurf Board

Sale price £2,599.00

The all-new iSONIC 63, 67, and 73 boards redefine acceleration with redesigned cutaways that reduce wetted surface area, while the innovative triangle stabilizer ensures unmatched stability and speed. The trusted iSONIC 60, 77, and 85 continue to deliver the proven performance that riders rely on.

Size: 63
Construction: Carbon Reflex Sandwich
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Brand: Vendor: Starboard Windsurf
SKU: 1008260301005 Categories: Freeride Windsurf , Windsurf , Windsurf Boards Tags: 2026

Pickup available at Tushingham Warehouse Usually ready in 4 hours

Pickup available

  • Tushingham Warehouse

    Pickup available, usually ready in 4 hours

    Tushingham Sales Ltd
    Unit B Halwell Business Park
    Totnes TQ9 7LQ
    United Kingdom

    +441803712140

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ISONIC 63, 67, & 73 HAVE A NEW SHAPE

Their revised cutaways reduce drag and wet surface while the triangle stabilizer improves fin control and acceleration. The iSONIC 60, 77, & 85 remain proven carry-over models.

REVISED CUTAWAYS

On the new iSONIC 63, 67, & 73, cutaways lower wet surface for near-max speed and instant acceleration.

TRIANGLE STABILIZER

Exclusive to new models, it delivers precise fin control and improved handling in gusty conditions.

NEW CUTAWAY GEOMETRY

Exclusively on iSONIC 63, 67, & 73, these cutaways lower drag and wet surface, boosting lift and acceleration.

SPEED-FOCUSED STANCE

Optimized rear strap placement reduces drag, enhancing top speed and performance.

DOUBLE STEP CUTAWAYS

Refined steps enable a smoother release and higher lift on the fin.

ECO-FRIENDLY FOOTSTRAPS

Made with FSC-certified, plant-based Yulex foam (85% natural rubber) for a reduced CO₂ footprint.

WOOD SANDWICH CONSTRUCTION

A classic, comfortable build reimagined with sustainable materials.

TRIANGLE STABILIZER

Provides precise fin control and rapid response in challenging conditions.

MAST TRACK ADJUSTMENT

A repositioned mast track offers improved freedom and smoother planing.

EXTRA VOLUME MIDSECTION

Added volume supports quicker planing and sustained momentum.

CARBON REFLEX SANDWICH

Ultra-light and stiff construction delivers exceptional control in rough waters.

91 L | 225 cm | 60 cm

ISONIC 60: A board engineered for ultimate stability. Its longer central flat offers steady control in rough conditions while the reduced side area minimizes drag, delivering a reliable and consistent ride in variable waters.

98 L | 226 cm | 63 cm

iSONIC 63: Introducing a new shape: fully revised cutaways dramatically reduce wet surface area. Experience instant acceleration, agile control, and an effortless, responsive feel enhanced by a unique triangle stabilizer.

111 L | 228 cm | 67 cm

iSONIC 67: Experience the evolution of speed with this new design. Revised cutaways lower drag and boost fin control, offering rapid acceleration and a nimble, competitive ride that responds dynamically to every gust.

123 L | 228 cm | 73 cm

iSONIC 73: Designed for high-speed performance, the new iSONIC 73 features optimized cutaways for a streamlined, fast ride. Its innovative shape enhances acceleration and fin control for confident performance in gusty conditions.

129 L | 229 cm | 77 cm

iSONIC 77: A proven design celebrated for consistent performance. The iSONIC 77 delivers stable, controlled handling and balanced speed, ensuring a smooth ride that meets the demands of experienced racers and freeriders alike.

147 L | 229 cm | 85 cm

iSONIC 85: For top-end performance seekers, the iSONIC 85 features a refined forward Vee shape and larger second-step cutaways. Enjoy maximum acceleration and precision control at high speeds, even in challenging conditions.

Carbon Reflex Sandwich

THE FLAGSHIP CONSTRUCTION

The iSonic Carbon Reflex is our flagship range. The light weight allows you to get going easier, plane through wind holes and get the best top speed. Carbon Reflex is our stiffest construction, giving you the best control when hitting chop and waves. Decks are built with the lightest grade of biaxial and uni-directional carbon fibre orientated between 45, 30 and 0 degrees for optimized flex and reflex characteristics. The bottom of the boards use an even lighter grade of uni-directional carbon fibre from nose to tail, with an extra 45 degree biaxial carbon layer in the tail area for added torsional stiffness.

Wood Sandwich

ULTRALIGHT WEIGHT COMBINED WITH NEW MATERIALS

Developed by Jean Louis Colmas in 1984, Wood Technology became Starboard’s trademark construction in 1995. Wood Technology remains a favorite for riders preferring more comfort, more control and the unique crisp feel of an original Starboard. It’s time to bring back this technology while reducing our CO2 footprint. Full wood sandwich lamination of 0.6mm Australian Pinewood, ensures durability and comfort in a good strength-to-weight ratio. Today’s wood is more visible in modern graphics; UV protected by fresh blue paint and stickers that compliment the natural grain with a really nice effect. A classy re-edition of a classic Starboard Original.