SnowSift
K2

Antidote

2025/26FreerideVerified specs

Available lengths (cm)

  • 148
  • 151
  • 154
  • 157
  • 158
  • 159
  • 161
  • 162
  • 163

Price

MSRP not published by the manufacturer

Live cross-retailer price comparison is coming for the 2026/27 season. Until then, check current prices directly:

These open each retailer's search for “K2 Antidote”. They are plain links — not affiliate links — and we earn nothing from them. Disclosure

Key facts

Shape
Directional Twin
Profile
Camber
Flex (1–10)
8
Effective Edge
1,090 mm
Waist Width
239 mm
Available Lengths
148, 151, 154, 157, 158, 159, 161, 162, 163 cm

Specifications

Manufacturer spec · cross-checked
Shape
Directional Twin
Profile
Camber
Flex (1–10)
8Stiff
Effective Edge
1,090 mm
Waist Width
239 mm
Sidecut Radius
8.6 m
Weight
—
Insert Pattern
2×4
Available Lengths
148, 151, 154, 157, 158, 159, 161, 162, 163 cm
Wide Version
Yes
Core
A1 Core (Bamboo, Aspen, Paulownia)

Tech Features

  • SpaceGlass
  • Recess3D
  • 3D Base Contour
  • ICG 20 Triax Glass With Carbon
  • Wax-Infused Sintered 4001 Base

† These specs can change with length. We quote the shortest length the manufacturer lists (148 cm) — a reference point, not the measurement of the length you'll ride. Two products anchored at different lengths aren't directly comparable on these rows.

“—” means the manufacturer doesn't publish that spec, or our checks of the manufacturer's page don't yet agree on it — we never guess. How we verify specs

  • 8 flex rating: higher than 85% of 25/26 snowboards on SnowSift

Verified through agreement between an independent double-read of the manufacturer page + the manufacturer's own structured product data · how we verify

About this snowboard

The K2 Antidote is a 2025/26 freeride snowboard. It has a directional twin shape, a camber profile, a 8/10 flex and a 1,090mm effective edge. It is made in 9 lengths, from 148 to 163cm. Its specifications were extracted from the manufacturer's own product page and independently cross-checked before publishing.

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