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K2 Afterblack Snowboard + Formula Snowboard Bindings 2025

sku# 258141
K2 - Afterblack Snowboard + Formula Snowboard Bindings 2025K2 - Afterblack Snowboard + Formula Snowboard Bindings 2025K2 - Afterblack Snowboard + Formula Snowboard Bindings 2025K2 - Afterblack Snowboard + Formula Snowboard Bindings 2025K2 - Afterblack Snowboard + Formula Snowboard Bindings 2025K2 - Afterblack Snowboard + Formula Snowboard Bindings 2025K2 - Afterblack Snowboard + Formula Snowboard Bindings 2025K2 - Afterblack Snowboard + Formula Snowboard Bindings 2025K2 - Afterblack Snowboard + Formula Snowboard Bindings 2025K2 - Afterblack Snowboard + Formula Snowboard Bindings 2025
Model Info
Base color displayed may not be available. Base colors may vary.

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Product Info

Snowboard

K2 Afterblack Snowboard 2025

The K2 Afterblack Snowboard drops in with a slightly updated shape and flex pattern to spread freestyle stoke further than ever. Its medium flex hits the sweet spot for all mountain freestyle riding: soft enough to bend into, but with camber to get a ton of energy out of on the rebound. It's perfect for sliding rails and boxes in the park, and sending sidehits and booters around the mountain with maximum style.

Product Details

Rocker Type

Twin Combination Camber ProfileThe best of both worlds. By blending both traditional Camber and Rocker profiles, Combination Camber gives you all the benefits of both: the pop and precision of camber, and the float and predictability of rocker.

Flex

Flex Rating5 (1 Playful - 10 Precise)

Core

BAP CoreBamboo. Aspen. Paulownia. K2 has blended three species of renewable timber to assemble a core that’s strong, lightweight, and designed to enhance dampening without the addition of other materials.

Laminates

Carbon DarkWeb™A carbon fiber X-pattern that is strategically placed underfoot from edge-to-edge to speed up transitions, increase control, and increase underfoot strength.

Triaxial GlassA glass laminate with diagonal layers that adds torsional stiffness for increased stability and improved edge hold. The fibers three layers of fibers are woven at 45° , 45° , and 0° . This makes for a more responsive ride longitudinally and torsionally.

Base

Sintered 4000 BaseThe sintered 4000 base absorbs wax deep into the material for relentless glide and unrivaled durability.

Binding Compatibility

2 x 4 Inserts

Specs

  • Terrain: Freestyle, All-Mountain More 
    Freestyle All-Mountain
  • Ability Level: Intermediate-Advanced More 
    Intermediate-Advanced
  • Rocker Type: Rocker/Camber/Rocker More 
    Rocker/Camber/Rocker
  • Shape: True Twin
  • Flex Rating: Medium More 
    Medium
  • Binding Mount Pattern: 2x4
  • Core/Laminates: Bamboo, Carbon, Wood
  • Warranty: 3 Years More 
Size (cm) 149 151 154 156W 157 159W 160
Effective Edge (mm) 1140 1170 1190 1220 1220 1240 1240
Tip Width (mm) 285 288 293 305 297 308 300
Waist Width (mm) 245 247 251 262 254 265 257
Tail Width (mm) 285 288 293 305 297 308 300
Sidecut Radius (m) 7.5 7.7 7.9 8.1 8.1 8.3 8.3
Stance Setback (in) 0 0 0 0 0 0 0
Stance Range (in) 19 20 21 21 21 22 22
Rider Weight (lbs) 110-180​+ 120-190​+ 120-190​+ 130-220​+ 130-220​+ 130-230​+ 130-230​+
Width Regular Regular Regular Wide Regular Wide Regular
Binding

K2 Formula Snowboard Bindings 2025

The formula goes like this: Snowboard + Binding = Fun. It's not rocket science, but if you can't remember it all on the fly, the K2 Formula Snowboard Bindings have the answers you seek. Balanced performance, bulletproof durability, and reliable all day comfort make the Formula an easy pick for riders of all stripes. Strap in to their all mountain, everyday versatility and you'll see why.

Product Details

Flex

Flex Rating6 (1 Soft - 10 Stiff)

Baseplate

GF ProFusion™ ChassisSimple, tough, and lightweight, the ProFusion™ chassis is the go-to standard in the K2 binding collection. On-board tool-less power ramp and toe strap adjustments are paired with multiple ankle-strap mount points to help dial in perfect fit and ideal power transfer.

3° Canted FootbedCanted 3° to match your natural leg position during riding. More support to the outside of the foot provides improved control while reducing fatigue.

Highback

All-Terrain Nylon HighbackThe most durable temperature resistant highback shapes that make every K2 binding model perform best for its designed purpose.

Straps

Custom Caddi™ Ankle Strap with NeopreneThe most cushion out of any strap in our offering, this proven design features ladder covers and durable PU laminates.

Perfect Fit™ 2.0 Toe StrapsFitting good and looking better. The Perfect Fit™ 2.0 Strap's engineered to provide maximum adjustability and fit each and every binding, no matter the brand.

Additional Features

100% Tool-Less AdjustmentsAnkle straps and highbacks can be adjusted with human hands, and ankle straps can be centered with the pop of a lever. Keep it simple and enjoy.

Specs

  • Ability Level: Intermediate-Advanced More 
    Intermediate-Advanced
  • Flex Rating: Medium More 
    Medium
  • Binding Style: Strap
  • Binding Mount Pattern: 2x4, 4x4, Channel
  • Athletes: Annti Jussila, Jake Kuzyk
  • Warranty: 1 Year
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