Description
Tech Info
Size chart
2027 Burton Family Tree Fish 3D Splitboard
The 2027 Burton Family Tree Fish 3D Splitboard takes Burton's powder-focused Fish shape into the backcountry with a short, wide, directional design built to float through deep snow. Directional Flat Top combines a stable flat platform with rocker in the nose for smooth control and easy float, while surf-inspired 3D shaping in the tip and tail helps the board move naturally through soft snow. A full 30mm of taper allows the tail to sink and the nose to rise, giving the Fish its quick, surfy turning character. With a lightweight Super Fly II™ 700G Splitboard Core, carbon-reinforced construction, and Burton's Split Channel mounting system, it's a specialized split for riders who head into the backcountry with powder turns at the top of the priority list.
Who is this board best for?
Advanced to expert splitboarders looking for a powder-focused shape that delivers maximum float, quick maneuverability, and a surfy ride in deep backcountry snow.
Summary
| Ability | Advanced – Expert |
| Rider Type | Splitboard / Powder |
| Camber Profile | Directional Flat Top (Flat / Rocker) |
| Flex | 3–6/10 (Medium) |
| Shape | Directional 3D Shape w/ 30mm Taper |
| Core | Super Fly II™ 700G Splitboard Core |
| Laminates | 45° Carbon Highlights |
| Base | Sintered WFO |
| Skin Attachment | Secure Skin Attachment |
| Binding Compatibility | Split Channel w/ Pre-Mounted Pucks |
| Warranty | 3 Years |
Tech
Camber Profile
- Directional Flat Top: A mostly flat profile with rocker in the nose combines a stable, predictable platform with effortless float in deep snow and smooth maneuverability through surfy terrain.

Flex
- 3–6/10 (Medium): A versatile flex range that balances support and control with enough give for smooth, maneuverable riding in backcountry terrain.
- Directional Flex: Increased pop in the tail combines with a more resilient nose to help maintain control across changing terrain and snow conditions.
Shape
- Directional Shape: A short, wide, powder-focused shape designed to prioritize float and forward-riding performance.
- 3D Shaping: Surfboard-inspired convex shaping in the tip and tail combines with a traditional base through the middle for dependable edge control and a catch-free, surfy feel.
- 30mm Taper: The significantly narrower tail helps it sink naturally in deep snow while allowing the wider nose to rise, creating easy float and surfy turn initiation.
- Surfy Float: The combination of a short, wide platform, directional shaping, and 30mm taper provides plenty of float while keeping the board quick and maneuverable in powder.
Core
- Super Fly II™ 700G Splitboard Core: Uses stronger, lighter wood to provide pop and strength while reducing overall board weight.
Laminates
- 45° Carbon Highlights: Optimizes the fiberglass matrix with a full tip-to-tail carbon layer to reduce weight and fine-tune torsional response. The 45° fiber orientation provides a more responsive, aggressive ride characteristic.
Base
- Sintered WFO Base: High-density sintered material infused with a specially formulated wax deep into its pores for a fast, durable base designed to maintain glide across a wide range of conditions.
Skin Attachment
- Secure Skin Attachment: A skin-ready tail design provides a seamless connection with compatible Burton splitboard skins.
Additional Features
- Infinite Ride™: Burton overbuilds the board before mechanically breaking it in, helping stabilize the flex, pop, and overall ride feel so it remains consistent season after season.
- Super Sap® Epoxy: Bio-based resin formulated to reduce the carbon footprint by 50% compared with conventional all-petroleum-based epoxies.
Binding Compatibility
- Split Channel: Burton's adjustable splitboard mounting system provides extensive stance adjustment and makes it easy to fine-tune binding position.
- Pre-Mounted Pucks: Burton Split Channel splitboards include pucks pre-mounted for easier initial binding setup.
Warranty
- 3 Years: Backed by Burton's three-year manufacturer warranty.
Size Chart
| Size (cm) | Effective Edge (mm) | Tip Width (mm) | Waist Width (mm) | Tail Width (mm) | Sidecut Radius (m) | Stance Setback (mm) | Stance Range (mm) | Rider Weight (lbs) |
| 146 | 995 | 303.6 | 252 | 273.6 | 5.4 | 50 | 480 | 100–150 |
| 151 | 1045 | 311.5 | 258 | 281.5 | 5.8 | 50 | 530 | 120–180 |
| 156 | 1095 | 315.3 | 260 | 285.3 | 6.1 | 50 | 560 | 150–200 |
Weight ranges are general recommendations—riders slightly above or below can still ride the board comfortably based on style and preference.
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