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K2
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Mindbender 89Ti Ski - 2026 - Women's

Current price: $524.96 Original price: $749.95
30% off
Color:One Color

Size:

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Confident carving and all-mountain versatility meet in the Mindbender 89Ti Ski for powerful resort laps

What Our Gearhead® Experts Are Saying:

"I spent a few days skiing this on firm resort snow, and it’s the kind of ski that makes carving feel effortless. The Titanal Y-Beam gives it a solid, damp feel when I’m pushing speed, but it still initiates turns quickly and feels easy to control. I like how predictable it is on hardpack while still letting me duck off the groomers for a few side hits or soft-snow stashes."


Who It’s For

Intermediate to Advanced All-Mountain Skiers:

This ski suits riders who want confident frontside performance with the freedom to explore the rest of the resort. Intermediate and advanced skiers will appreciate the Mindbender 89Ti Ski's strong edge hold and stable feel when carving groomers, while its balanced flex keeps it approachable and smooth for progressing technique and skiing longer days on the mountain.


What It’s For

All-Mountain Skiing with Frontside Focus:

The Mindbender 89Ti is designed for carving groomers, navigating mixed resort conditions, and venturing onto light off-piste terrain. Its versatile rocker profile and responsive shape keep turns fluid on hardpack while allowing quick pivots and smooth transitions when conditions get variable or the trail leads into softer snow.


Why We Like It

Precision, Stability, and Versatility Combined:

We like how the Mindbender 89Ti blends carving precision with all-mountain capability. Titanal Y-Beam reinforcement delivers strong edge hold and dependable stability at speed, while the Aspen Veneer core keeps the ski lively and responsive. The All-Terrain Rocker profile adds versatility for exploring beyond groomers, and K2’s Correct Flex design ensures a balanced feel across every length.


Details

  • 89mm waist balances carving control and all-mountain versatility
  • Titanal Y-Beam adds stability and strong edge engagement
  • All-Terrain Rocker improves maneuverability in varied snow
  • Aspen Veneer core delivers lively feel and reliable energy
  • Correct Flex tuning ensures balanced flex across all sizes
  • Medium radius supports both quick and longer carved turns
  • Durable freeride construction handles mixed resort terrain
  • Stable platform builds confidence at higher speeds
  • Item #K2SO11I
Length
146cm, 152cm, 158cm, 164cm, 170cm, 176cm
Dimensions
130 / 89 / 114mm
Turn Radius
[164cm] 13.1m
Profile
All-Terrain Rocker (rocker / camber / rocker)
Construction
sandwich
Core
aspen veneer
Laminate
titanal
Edge
steel
Base
sintered
Tail
raised
Claimed Weight
[164cm] 7lb 13.88oz (3512g)
Manufacturer Warranty
limited 1 year
Activity
All-Mountain Skiing
A skier descends a steep, pristine mountain slope, with the K2 logo overlaid.

Free & Original Since 1962

K2 is the original American Ski and Snowboard Brand, founded in 1962 in Washington State.

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Phantom Glide by DPS Skis logo over a skier carving on groomed snow

Phantom Glide By DPS Skis

This ski is compatible with Phantom Glide, the long-lasting base treatment from DPS Skis. Backcountry technicians apply and UV-cure it before the skis ship, so they arrive ready to ride with no waxing needed.

Learn About Phantom Glide

How It Works

Pair of skis curing under the DPS Phantom Glide UV station

Applied By Backcountry Techs
Backcountry technicians treat and UV-cure every pair in the shop before it leaves the warehouse, so the skis arrive ready to ride with no setup required.

Skier in deep powder among snow-covered trees

Glide That Outlasts Wax
Wax sits on top of the base and wears off in a few days. Phantom Glide bonds into the base, so glide stays fast and consistent from cold powder to spring slush.

Phantom Glide liquid treatment poured onto a ski base

No More Wax Days
Phantom Glide replaces scraping, ironing, and shop visits with a quick base cleaning using the Phantom Glide Base Care Kit. The formula is made without PFAS.

Backcountry technician curing skis under the Phantom Glide UV station

Mounted And Ready To Go
When skis, bindings, and boots are purchased together, a Gearhead Expert mounts the bindings before the order ships.

Illustration of a screwdriver mounting a ski binding to a ski

Ski Mounting Now Available

Get your skis delivered ready to ride.

  • Skip the shop wait: skis ship fully mounted.
  • Set up by a Gearhead Expert: fit to height, weight, ability, and boot sole length.
  • Ready to click in: bindings arrive set to a neutral DIN as a starting point.

FREE for Summit Club+ members.

Learn About Ski Mounting