Sims Undertaker Snowboard + Union Ultra Snowboard Bindings 2025
Model Info
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Sims Undertaker Snowboard + Union Ultra Snowboard Bindings 2025
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Product Info
Sims Undertaker Snowboard 2025
The Sims Undertaker Snowboard is here to bury the competition and slay every inch of the mountain. With its aggressive all-terrain shape, hybrid MOD 2 camber/rocker profile, and powerful flex, it carves, slashes, and stomps like a beast on a mission. From pow fields to park laps, the Undertaker doesn’t just ride terrain—it annihilates it with style.
Product Details
Rocker Type
Modi M Camber – A dynamic blend of M POP and Transform Camber, this proprietary technology features a flat rocker section between the feet within a double camber design, the combination delivers next-level control for jib and park-focused riding.
Shape
Regular Tip – This is a traditional construction that features full wood core content from tip-to-tail for smooth-flexing stability and durability.
Long Nose Twin
Core
Twin Wave Form Core Profile – In accordance with the position of the hole pattern and the camber, the thickness of the core surface is partially adjusted to create a unique flex, enhancing shock absorption and control.
Laminates
Liten – A simple and proven fiberglass matrix comprised of 0º Standard fiberglass overlaid with 90º Light glass; balancing flexibility and torsional rigidity for a springy and pressable, smooth-flexing ride.
V2 Carbon – A pair of V-shaped carbon layers that point outward from the stance pattern, this matrix uses carbon to load pop in the tips while sustaining power between the contact points.
Sidewalls
Bubblegum Walls – Utilizing soft, flexible urethane for the sidewalls adds high performance dampening for jibs and jumping as well as overall durability.
Base
Premium Racing Base – Ultra high density sintered base material with unrivalled speed, excellent wear resistance, and increased wax permeability
Graphics
Snowboard graphic by NICK DIRKS
Binding Compatibility
2 x 4 Insert Pattern
Specs
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Terrain:
All-Mountain
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Terrain
All-Mountain All-mountain snowboards are designed for exploring the whole mountain. They are your go-to for a snowboard that will do anything. They feel at home on groomers, powder, park runs and almost anything in between. The vast majority of snowboarders choose all-mountain boards for their great versatility. If you’re just getting started or unsure of exactly what you need, an all-mountain snowboard is a great choice.
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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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Rocker Type:
Camber/Rocker/Camber
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Rocker Type
Camber/Rocker/Camber Camber/Rocker/Camber is a profile that’s specific to snowboards and which works because the rider’s weight flattens the two cambered areas. This design produces a strong, pressured carving zone between the rider’s feet and retains pop and carving precision at the tip and tail.
- Shape: Directional Twin
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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 Mount Pattern: 2x4
- Core/Laminates: Carbon, Wood
- Warranty: 1 Year
| Size (cm) | 151 | 154 | 157 | 160 |
| Effective Edge (mm) | 1125 | 1155 | 1185 | 1215 |
| Tip Width (mm) | 288 | 291 | 294 | 298 |
| Waist Width (mm) | 248 | 251 | 254 | 258 |
| Tail Width (mm) | 288 | 291 | 294 | 298 |
| Sidecut Radius (m) | 10 / 7.2 / 10 | 11.5 / 7.5 / 11.5 | 12.5 / 7.8 / 12.5 | 13.5 / 8.1 / 13.5 |
| Stance Setback (mm) | 0 | 0 | 0 | 0 |
| Stance Range (mm) | 470-590 | 490-610 | 510-630 | 520-640 |
| Width | Regular | Regular | Regular | Regular |
Union Ultra Snowboard Bindings 2025
Step into a new level of comfort and all-around performance with the Union Ultra Snowboard Bindings. Ridden by pros like Scott Stevens and Gigi Ruff, the Ultra's allow you to experience unparalleled flexibility and cushioning that feels like riding on clouds. Tried and true for season after season, the Union Ultras are stalwarts of the snowboard binding world.
Product Details
Flex
Flex Rating – 6 (1 Soft - 10 Stiff)
Baseplate
Stage 11 | Asym Duraflex ST – Asymmetrical Baseplate For Increased Torsional Board Flex. All-new Astro Washer Prevents Heelcup Slipping. Made with Duraflex ST Nylon
Molecular Bushing – Increased cushioning for hard landings, 15% lighter than Union Fused Vaporlite, and made to minimize foot fatigue. This is one vibration dampening baseplate!
TPE Outsole – This new binding manufacturing process is ice and snow resistant and requires zero bushing glue.
Highback
Stage 15 | Ultra Duraflex ST – New from Union, this molecular highback has a bushing For increased freestyle flex and comes preloaded for quick edge to edge power. Made of Duraflex ST Nylon
Straps
Forma X Ankle Strap – Exoframe exterior for instant response, padded interior for all day long foot comfort. Exoframe connector acts as a suspension system for your boots.
TS 5.0 Ultragrip Toe Strap
Buckles
Magnesium S1 with Steel Base – Union's proven bombproof ratchet system, Magnesium buckles are light, sleek, and durable on the mountain.
Additional Features
Mini Disk – Compatible with 2x4 and The Channel™
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.
Extruded 3D Aluminum Heel Cup with Astro Washer
Specs
-
Ability Level:
Intermediate-Advanced
More
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:
Medium
More
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 Style: Strap
- Binding Mount Pattern: 2x4, Channel
- Athletes: Scott Stevens, Gigi Ruff
- Warranty: Limited Lifetime (Baseplates & Heelcups), 1 Year (All Other Parts)
