Arbor Terra Twin Snowboard + Union Force Classic Snowboard Bindings 2025
Model Info
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Product Info
Arbor Terra Twin Snowboard 2025
If you're the kind of rider who makes a beeline for your favorite backcountry booter as soon as the conditions line up, you need the Arbor Terra Twin Snowboard in your life. Its twin tip design and large surface area mean it excels in deep snow and loves freestyle terrain, and it features Arbor's 3D shaped Terra Tech Channels to help you glide through the deep smoother than ever. With a light and nimble Highland II Core, the Terra Twin is the perfect steed for soulful freestyle riding in natural terrain.
Product Details
Rocker Type
System Camber – If you want a highly responsive ride, crisp on-edge performance, and more pop for carving and ollies - all with smoother camber performance - then System Camber shapes are for you. The camber progressively reduces toward the tip and tail, making the leading edge less aggressive for cleaner on-snow performance.
Flex
Flex Rating – 5 (1 Soft - 10 Stiff)
Shape
3D Terra Technology – Arbor's 3D shaping provides added stability and float in deep snow with increased volume edge to edge.
Grip-Tech – A tri-radial sidecut design that is not "blended." Natural shaping intersections, that in the past were eliminated, have been transformed into heel and toe contact points that provide a direct, more ergonomic way to grip the snow when additional control is needed.
3° Fenders – 3D shaping lifts the contact points for improved turn initiation without shortening the camber section of the board. As a result, you get a clean ride without any loss of the pop that comes from full-length camber.
Core
Highland II Core – A 10 / 20 blend of Poplar and Paulownia for a lighter, more responsive version of the Highland Core
Laminates
Mixed Glassing – A triax over biax lay-up that's best for versatility: pow, backcountry, groomers, jumps and more.
Sidewalls
360° Fully Wrapped Sidewalls – Eliminates the need for tip fill, while effectively tying the whole snowboard together. A technology that delivers incredibly tight tolerances for improved board life and durability.
Base
Sintered Base – A higher molecular weight, sintered base that provides added durability and speed.
Edges
Factory Tuned – Arbor detunes the tip and tail contact points on all of their snowboards for a catch-free ride before they leave the factory.
Recycled Steel Edges – Highly durable, recycled steel edges embody Arbor's key values: quality and sustainability.
Topsheet
Real Wood Powerply – Sustainably harvested, majority coming from borer-kill trees, off-white to light brown, the canvas for Arbor’s hand-dyed designs.
Additional Features
Bio Resin – Bio-Resin is a replacement for traditional petroleum based resin that doesn't affect performance or usability. The ingredients that go into it are sourced as co-products or waste products of other industrial processes and are manufactured employing green chemistry techniques that reduce the carbon footprint of the material by up to 40% when compared to its petroleum based equivalent.
Wend Natural Wax – All Arbor snowboards hit the shop floor ready to ride with Wend Natural Wax.
Sustainable Wood Materials
Leaving It Better
Binding Compatibility
2x4 Fourteen Pack Inserts
Specs
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Terrain:
Freeride, Powder
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Terrain
Freeride Freeride snowboards are designed for the rider that spends most of the day off groomed runs and in backcountry terrain. They typically have a stiffer flex and are ridden in longer sizes than freestyle snowboards. Freeride snowboards often feature a directional shape that is designed to perform optimally in one direction. Powder Powder snowboards love powder. Often associated with freeride snowboards, powder boards sometimes feature a wider nose and a tapered narrower tail. The binding inserts, which determine the rider's stance, are often set back on a powder snowboard to help the rider float the tip of the board through the deep stuff. Powder snowboards sometimes also feature rocker, a design element where the tip (and tail) rise starts farther back on the board, which also helps the rider maintain tip float through the pow.
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Ability Level:
Advanced-Expert
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Ability Level
Advanced-Expert Whether you charge the steepest lines, hit the biggest jumps in the park or carve with race-like precision, advanced to expert level skis, snowboards, boots and bindings are for the more aggressive rider. In skis and snowboards, you'll often find layers of metal, carbon or other stringers for rigidity and power, while advanced to expert level boots and bindings are usually on the stiffer side of the spectrum for rebound and precision steering.
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Rocker Type:
Camber
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Rocker Type
Camber Camber is the traditional profile for snowboards, and still popular among high-level park and pipe riders because it offers maximum energy and pop. A cambered board has a smooth arch underfoot and touches near the tip and tail when unweighted; when the rider’s weight is added, it provides a long, evenly pressured running surface and edge.
- Shape: Directional
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Flex Rating:
Medium
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Flex Rating
Medium The amount a snowboard flexes varies significantly between boards. Snowboard flex ratings are not necessarily standardized across manufacturers, so the flex may vary from brand to brand. Many manufacturers will give a number rating ranging from 1-10, 1 being softest and 10 being stiffest. Here at evo we have standardized the manufacturers' number ratings to a feel rating ranging from soft to very stiff. Generally you will find flex ratings of 1-2 as soft, 3-5 as medium, 6-8 as stiff, and 9-10 as very stiff. Flex ratings and feel may ultimately vary from snowboard to snowboard.
- Binding Mount Pattern: 2x4
- Core/Laminates: Wood
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Warranty:
3 Years
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Warranty
3 Years Visit https://www.evo.com/warranty-policy for more info.
| Size (cm) | 152 | 155 |
|---|---|---|
| Effective Edge (mm) | 1083 | 1110 |
| Tip Width (mm) | 303 | 305.8 |
| Waist Width (mm) | 263 | 264.5 |
| Tail Width (mm) | 299.2 | 301.8 |
| Sidecut Radius (m) | 7.85 / 6.95 / 7.85 | 8 / 7.1 / 8 |
| Stance Setback (mm) | 4 | 4 |
| Stance Range (mm) | 540 | 540 |
| Rider Weight (lbs) | 118-198 | 124-204 |
Union Force Classic Snowboard Bindings
The Union Force Classic Snowboard Bindings are an all mountain, durable binding that carry on the tradition of the much loved second iteration of the Force. Their Duraflex ST highback is down for the long haul thanks to its light weight and responsive feel that loves to drive down the fall line. Union's most iconic binding features bombproof magnesium ratchets, easy to adjust straps, and adjustable features to dial in your ride.
Product Details
Flex
Flex Rating – 7 (1 Soft - 10 Stiff)
Baseplate
Stage 4 | Duraflex ST – Simply put, Duraflex ST is the same material as regular Duraflex, but with increased glass for more response without the weight. Designed for cold temperatures.
Multi-Density Thermoformed EVA – Multi-density bushings sustain their function each season - unlike urethane rubber or other materials that change color and become brittle over time.
Extruded 3D Aluminum Heelcups – Designed for optimum heel hold and minimization of drag, Union 3D Extruded Aluminum heelcups are the strongest in the business.
Canted Footbeds
Highback
Force | Duraflex ST – Simply put, Duraflex St is the same material as regular Duraflex, but with increased glass for more response without the weight. Designed for cold temperatures.
Classic FLAD – Pull the lever away from the highback and quickly adjust your forward lean angle to suit the terrain in front of you.
Straps
ExoFrame 4.0 Ankle Strap – Rapid response, trusted by professional snowboarders.
2.0 Rhombus Toe Strap – Multi-positional options and thermoplastic anti-slip material keeps you locked in and on point. Each version has differing amounts of material based on weight. Toe strap adjustment has been redesigned and reinforced with double the connection strength, thanks to the new pin system.
Tool-less Strap Adjustment
Buckles
Magnesium – Union's proven bombproof ratchet system, Magnesium buckles are light, sleek, and durable on the mountain.
Additional Features
Grade 8.8 Steel Hardware – The strongest steel available on the market, Union's use of Grade 8.8 represents a commitment to delivering the strongest and most reliable bindings on the market today.
Camber Disk – 2x4, 4x4, and Channel compatible.
Specs
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Ability Level:
Intermediate-Advanced
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Ability Level
Intermediate-Advanced Whether you’re a progressing intermediate exploring new runs and terrain, or an accomplished rider seeking new thrills, the majority of skiers and snowboarders fall into this level. Intermediate to advanced skis and snowboards may be somewhat wider or stiffer than beginner-intermediate skis and snowboards, usually with a stronger wood core and sandwich sidewall construction. Intermediate to advanced boots and bindings range from softer flexing freestyle options to stiffer choices built for stability at speed.
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Flex Rating:
Stiff
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Flex Rating
Stiff The amount a snowboard flexes varies significantly between boards. Snowboard flex ratings are not necessarily standardized across manufacturers, so the flex may vary from brand to brand. Many manufacturers will give a number rating ranging from 1-10, 1 being softest and 10 being stiffest. Here at evo we have standardized the manufacturers' number ratings to a feel rating ranging from soft to very stiff. Generally you will find flex ratings of 1-2 as soft, 3-5 as medium, 6-8 as stiff, and 9-10 as very stiff. Flex ratings and feel may ultimately vary from snowboard to snowboard.
- Binding Style: Strap
- Binding Mount Pattern: 2x4, 4x4, Channel
- Warranty: Limited Lifetime (Baseplates & Heelcups), 1 Year (All Other Parts)
