iSONIC

Faster Where It Counts

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Faster Where It Counts

iSonic Windsurf Board

Name: iSonic Windsurf Board
Brand: Starboard Windsurf
SKU: 1008270301001
Price: 3469.0 EUR
Availability: InStock
Rating: 5.0 (1 reviews)

Built for pure slalom performance, the iSONIC delivers exceptional acceleration, control, and top-end speed. For 2027, targeted cutaway refinements on the iSONIC 60 and 77 further reduce drag and improve fin control, enhancing average speed and confidence at maximum performance.

Construction: Carbon Reflex Sandwich

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REVISED CUTAWAYS FOR THE 60

Updated cutaways reduce wet surface around the fin, creating a more slippery ride with higher average speed closer to top speed and easier fin lift control.

NEW CUTAWAYS FOR THE 77

Inspired by the 2026 iSONIC 73, refined cutaways deliver explosive acceleration, excellent fin lift control, and outstanding average and top-end speed.

DOUBLE STEP CUTAWAYS

Refined step geometry promotes clean water release, increasing fin lift and efficiency while maintaining control at very high speeds.

TRIANGLE STABILIZER

The triangle stabilizer improves fin control and board stability, especially in gusty conditions, allowing riders to push harder with confidence.

SPEED-FOCUSED STANCE

Optimized rear strap positioning reduces drag and supports controlled fin lift, improving top speed stability and overall slalom performance.

FLAT VEE TO DOUBLE CONCAVE BOTTOM

The bottom shape balances early acceleration, control, and stability, delivering efficient speed across a wide range of slalom conditions.

EXTRA VOLUME MIDSECTION

Added volume through the midsection improves early planing, supports sustained momentum, and enhances stability under powerful sails.

MAST TRACK ADJUSTMENT RANGE

A refined mast track position allows precise tuning for different sail sizes, improving trim, acceleration, and control.

ECO-FRIENDLY FOOTSTRAPS

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

SPECIFICATIONS

PRODUCT DETAILS

SIZE DESCRIPTIONS

91 L | 225 x 60 CM

Volume: 91 L
Length: 225 cm
Width: 60 cm

NEW SHAPE

Revised cutaways reduce drag and improve fin lift control, delivering a more slippery feel with higher average speed close to maximum performance.

Available Constructions:

Carbon Reflex Sandwich
Wood Carbon Sandwich

98L | 226 x 63 CM

Volume: 98 L
Length: 226 cm
Width: 63 cm

Proven slalom board offering fast acceleration, stable fin lift, and consistent top-end speed across a wide range of conditions.

Available Constructions:

Carbon Reflex Sandwich
Wood Carbon Sandwich

111 L | 228 x 67CM

Volume: 111 L
Length: 228 cm
Width: 67 cm

Balanced slalom performance with strong acceleration, predictable control, and efficient speed delivery in powered conditions.

Available Constructions:

Carbon Reflex Sandwich
Wood Carbon Sandwich

123 L | 228 x 73 CM

Volume: 123 L
Length: 228 cm
Width: 73 cm

Race-proven design delivering excellent acceleration, control, and top-end speed for medium sail sizes.

Available Constructions:

Carbon Reflex Sandwich
Wood Carbon Sandwich

129 L | 229 x 77 CM

Volume: 129 L
Length: 229 cm
Width: 77 cm

NEW SHAPE

New cutaways inspired by the 2026 iSONIC 73 deliver explosive acceleration, controlled fin lift, and outstanding average and top-end speed.

Available Constructions:

Carbon Reflex Sandwich

147 L | 229 x 85 CM

Volume: 147 L
Length: 229 cm
Width: 85 cm

High-wind slalom board delivering stability, control, and reliable performance with larger sail sizes.

Available Constructions:

Carbon Reflex Sandwich

CONSTRUCTIONS

CARBON REFLEX SANDWICH

The lightest and most reactive iSONIC construction, developed for maximum race performance.

Built around a fused EPS core, the Carbon Reflex Sandwich uses ultra-high density PVC in the standing area combined with full carbon laminates. The reflex carbon layup is tuned to return energy instantly under load, delivering explosive acceleration, precise fin lift control, and uncompromised stiffness at top speed. This construction is designed for riders who want the fastestACING race response, minimal flex loss, and absolute efficiency in slalom conditions.

WOOD CARBON SANDWICH

A performance-oriented construction balancing speed, control, and comfort over long sessions.

The Wood Carbon Sandwich combines carbon laminates with a wood sandwich layer in the standing area, working together with high-density PVC and glass reinforcements. This creates a smoother, more dampened ride while maintaining strong torsional rigidity and reliable fin drive. Compared to Carbon Reflex, the flex is more progressive, offering increased comfort, improved control in chop, and greater forgiveness during extended or demanding slalom races.

INCLUDED ITEMS

CARBON FOOTPRINT