Skip to product information
1 of 10

Unifoil Hydrofoils

Disco Butter

Disco Butter

Regular price $500.00 USD
Regular price Sale price $500.00 USD
Sale Sold Out. Check back soon.
Shipping calculated at checkout.

The ultimate prone surf shape — refined over years of design to surf smaller than it looks, with a bottom that skips on touchdowns and stays stable in the foam.

The Disco Butter is the result of years of refining what a prone foil board should do. A low- to mid-volume shape with a rail design that minimizes contact points and a bottom built to shed water — the board surfs much smaller than its volume suggests, while staying easy to ride for every level.

A rail design that surfs small.

The refined rail minimizes contact points with the water, freeing the board to behave like a much smaller shape underfoot. You get the float and forgiveness of the volume on the paddle and at lower speeds, then a loose, reactive feel once you're on foil — the best of both ends.

Built to shed water and stay stable.

The bottom design skips on touchdowns and holds composure in the foam — the two moments where most prone boards fight back. Combined with low swing weight and a width that gives you room for an offset stance, the Disco Butter rewards how you actually surf, not how a board diagram says you should.

Built for the modern foil quiver.

13" tracks — dial in your foil position exactly where you want it.

Foil Drive Approved — designed for seamless connectivity with Foil Drive and other e-assist products.

Board bag included — every Disco Butter ships ready to travel.

Durable construction — built to take repeated sessions across surf, wake, dock, tow, and Foil Drive.

Best for all rider levels across surf, wake, dock/pump, tow, and Foil Drive.

View full details
Specifications
Spec 27L 32L
Length 4'4" / 132 cm 4'4" / 132 cm
Width 18" / 45.7 cm 18.5" / 47 cm
Thickness 2.6" / 6.6 cm 3" / 7.6 cm
Volume 27 L 32 L
Tracks 13" 13"
Foil Drive Approved Approved
Includes Board bag Board bag
Best For Surf, wake, dock, tow, Foil Drive Surf, wake, dock, tow, Foil Drive

Years of refining.

Surfs Smaller Than It Looks

The Disco Butter's refined rail design minimizes contact points with the water, freeing the board to behave like a much smaller shape underfoot. You get the float and forgiveness of the volume on paddle-ups and at low speeds — then a loose, reactive feel once you're on foil. The ultimate prone shape, dialed in over years.

Disco Butter prone surf board

Skips on touchdowns. Stable in foam.

A Bottom Built to Stay Loose

The bottom design sheds water on touchdowns and stays composed when you're driving through foam — the two moments where most prone boards bog down or buck you off. Combined with low swing weight and a width that gives you room for an offset stance, the Disco Butter rewards aggressive surfing without the fight.

Disco Butter bottom shape

Foil Drive Approved.

Built for the Modern Quiver

13-inch tracks let you dial in your foil position exactly where you want it. Designed for seamless connectivity with Foil Drive and other e-assist products. Durable construction handles repeated sessions across surf, wake, dock, tow, and e-assist riding — one board that opens up everything, with a board bag included.

Disco Butter with Foil Drive setup