Last tested
2024
Status:ongoing
2025

TX 88

New for season 2024–25, lightweight and versatile with a short turn radius, it's lots of fun for skiers with good technique, but not difficult to master
In brief
Suitable for
lightweight versatility
Not suitable for
big mountain style
Also suitable for
technical terrain, narrow gullies
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  • Buyer’s Guide reviews
  • Gallery
  • In words
  • Technical specifications

Buyer’s Guide reviews

Positioning
Handling
Traditional ski-tourer
Suggested curve arc
Short radius
Used by
Mike Arnold
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On-snow performance
Hard / packed
Powder
Wind-blown / crust
Damp / wet
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The charts show our impressions from testing
Product info
Category average
Trip purpose
Height difference / Engagement
Performance / Line
Skiing / Slope
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Recommended use
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Recommended level
Technical Level
Beginner
Intermediate
Advanced
High level
Weight
lightmedianheavy
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In words

Intro
TX is Kästle's lightweight touring collection, which also includes the race model. The 88 is the narrowest non-race ski, sitting alongside the 94 and 99. The cap sandwich construction wraps lightweight paulownia in carbon and fiberglass laminate, for a weight of no more than 1,365 g (3 lbs.) in the longest length, and one of the shortest turn radiuses in the category. It's had a radical overhaul this season, though as ever the focus is on lightweight skiability.
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On the snow
You only need to think about turning and it does it. With that 15 m turning radius it couldn't be any other way, and if we were trying to find its target market, it could well be skiers who love short, tight turns. It's easy to handle, playful and versatile, though to get the best from it, you need to get to know it, which good skiers will have no problem doing. With its low weight and agility you can take it anywhere, even on more committing lines, maybe a narrow couloir. The sidecut would suggest it's not suited to steep descents or couloirs, but it doesn't get in the way, and it's particularly nimble on tight terrain and mogul fields. It offers plenty of contact with the terrain, so you could even go for a slightly shorter length. TL;DR: the UP models from the TX line with their poplar cores are more pliant and playful, suitable for all; this model requires a certain amount of skill and technique, but if that's you, you won't be disappointed.
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Lab
Slightly concave at the tip, almost completely flat after 10 passes on the base grinder. Structure applied with smooth borders, needs redoing; waxed. Good edges 1.9 x 1.6 mm at 90.6° (too much), base edge 0.75°. Very coarse finish, rust in places, edges need checking. Tuning essential.
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Technical specifications

Construction
cap-sidewall
Materials
paulownia, glass fiber, carbon fiber
Base
sintered UHMWPE with graphite and carbon
Available sizes
151, 159, 167, 175, 183
Released in
2024
Made in
Czech Republic
Price
899 €
Declared specsMeasured by us
We measured the length 175 to get all the details
175 cm
Length
XXXXX
125 cm
Tip width
XXXXX
112 cm
Tail width
XXXXX
88 cm
Waist width
XXXXX
N/A
Edge contact
XXXXX
N/A
Camber
XXXXX
N/A
Tip rocker
XXXXX
N/A
Tail rocker
XXXXX
1.300 g
Individual weight
XXXXX
N/A
Left weight
XXXXX
N/A
Right weight
XXXXX
15,5 m
Sidecut radius
XXXXX
N/A
Load-bearing surface
XXXXX
N/A
Tip torsion
XXXXX
N/A
Center torsion
XXXXX
N/A
Tail torsion
XXXXX
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Top stories
Thoughts
Necessity

Editorial

Thoughts
At the heart of every ski (duplicate)

Editorial

Location
Test Center Pontedilegno Tonale

Our freeride base camp 

Location
Base Camp Race

Sertorelli Sport Hotel

Location
Test Center Cervino Ski Paradise

To test the equipment and skins for the Race category, we based ourselves in Breuil-Cervinia

Location
Test Center Livigno

For the second year in a row, we headed to Livigno, aka Little Tibet.

Race
Intro
Race: boots

Innovation at the lower end of the market

Instruction
Boots under the microscope

We tested flex, walkability and liner warmth in the Light, Tour and Free unisex models

Intro
Made for women: skis and boots

Strong women

Free
Intro
Free: boots

A new era

Recommended pairing
Smart Choice Light 2026
tested 2026
Boots
Light
Dynafit
TLT X Extra Wide
Buckles: 2
Weight: 1.030 g
Boot of the year Light 2026
tested 2026
Boots
Light
Fischer
Travers Carbon Pro
Buckles: 1
Weight: 1.070 g
tested 2026
Boots
Light
Dynafit
Blacklight
Buckles: 2
Weight: 1.140 g
tested 2024
Boots
Light
Fischer
Travers CS
Buckles: 2
Weight: 980 g
preview 2024
Boots
Light
Atomic
Backland Pro SL
Buckles: 2
Weight: 1.121 g
preview 2024
Boots
Light
Dalbello
Quantum Free
Buckles: 2
Weight: 1.270 g
tested 2024
Boots
Light
Salomon
MTN Summit Sport
Buckles: 2
Weight: 1.250 g
preview 2024
Boots
Light
Made for women
Salomon
MTN Summit Pure W
Buckles: 2
Weight: 1.120 g
preview 2024
Boots
Light
Dynafit
TLT X PU
Buckles: 2
Weight: 1.140 g
preview 2024
Boots
Light
Dynafit
Speed
Buckles: 2
Weight: 1.050 g
tested 2025
Boots
Light
Atomic
Backland Ultimate
Buckles: 2
Weight: 788 g
tested 2025
Boots
Light
La Sportiva
Solar II
Buckles: 2
Weight: 1.185 g
tested 2025
Boots
Light
Scarpa
F1 SE
Buckles: 2
Weight: 1.380 g
tested 2025
Boots
Light
Atomic
Backland Pro
Buckles: 2
Weight: 1.170 g
tested 2025
Boots
Light
Made for women
Atomic
Backland Pro UL W
Buckles: 2
Weight: 929 g
tested 2025
Boots
Light
Made for women
La Sportiva
Stellar II
Buckles: 1
Weight: 1.075 g
tested 2025
Boots
Light
Made for women
Salomon
MTN Summit Pro W
Buckles: 2
Weight: 1.020 g
tested 2025
Boots
Light
La Sportiva
Skorpius CR II
Buckles: 2
Weight: 1.190 g
tested 2025
Boots
Light
Dynafit
Blacklight
Buckles: 2
Weight: 990 g
tested 2025
Boots
Light
Dynafit
TLT X
Buckles: 2
Weight: 1.030 g
Recommended setup
Tour Binding of the Year
tested 2026
Bindings
Light
ATK Bindings
RT 11 Evo
Type: full pin
Weight: 325 g
Light Binding of the Year
tested 2026
Bindings
Light
ATK Bindings
Timepacer 12
Type: full pin
Weight: 250 g
tested 2026
Bindings
Light
Tour
Ski Trab
Titan Vario.2 + Stopper 7-9
Type: full pin
Weight: 309 g
tested 2026
Bindings
Light
ATK Bindings
Haute Route 10 Plus
Type: full pin
Weight: 220 g
tested 2026
Bindings
Light
Plum
Oazo 8
Type: full pin
Weight: 205 g
tested 2026
Bindings
Light
ATK Bindings
Trofeo Plus
Type: full pin
Weight: 170 g
tested 2026
Bindings
Light
Dynafit
Superlite 150
Type: full pin
Weight: 150 g
tested 2026
Bindings
Light
Grizzly
GR Olympic Long
Type: full pin
Weight: 192 g
tested 2026
Bindings
Light
Dynafit
Mezzalama
Type: full pin
Weight: 125 g
tested 2025
Bindings
Light
Tour
Plum
Pika Stopper
Type: full pin
Weight: 265 g
preview 2025
Bindings
Light
Plum
R170
Type: full pin
Weight: 170 g
preview 2025
Bindings
Light
Dynafit
Superlite 150 +
Type: full pin
Weight: 294 g
preview 2025
Bindings
Race
Light
Kreuzspitze
RS
Type: full pin
Weight: 169 g
preview 2025
Bindings
Light
Dynafit
Mezzalama+
Type: full pin
Weight: 165 g
preview 2025
Bindings
Light
Kreuzspitze
GT 2.0
Type: full pin
Weight: 223 g
preview 2025
Bindings
Light
Grizzly
GR Olympic Tour
Type: full pin
Weight: 148 g
preview 2024
Bindings
Light
Grizzly
Olympic II
Type: full pin
Weight: 120 g
tested 2024
Bindings
Light
Tour
Plum
Pika
Type: full pin
Weight: 265 g
preview 2024
Bindings
Light
ATK Bindings
Trofeo 6 Plus
Type: full pin
Weight: 204 g
tested 2024
Bindings
Light
ATK Bindings
RT 10 Evo
Type: full pin
Weight: 280 g
Similar products
tested 2026
Skis
Light
Scott
Explorair 88
Width Center: 88 mm
Weight: 1.440 g
People's Choice Light 2026
tested 2026
Skis
Light
Zag
Ubac 89
Width Center: 89 mm
Weight: 1.300 g
tested 2026
Skis
Light
Augment
Tour Carbon
Width Center: 82 mm
Weight: 1.280 g
tested 2026
Skis
Light
Elan
Ripstick Tour 88
Width Center: 88 mm
Weight: 1.270 g
tested 2026
Skis
Light
Atomic
Backland 85
Width Center: 86 mm
Weight: 1.250 g
Smart Choice Light 2026
tested 2026
Skis
Light
Ski Trab
Stelvio Life 85
Width Center: 85 mm
Weight: 1.230 g
tested 2026
Skis
Light
Fischer
Transalp 86 CTI
Width Center: 86 mm
Weight: 1.190 g
tested 2026
Skis
Light
Made for women
Ski Trab
Stelvio Life 85 WMN
Width Center: 87 mm
Weight: 1.180 g
Light Ski of the Year Lady
tested 2026
Skis
Light
Made for women
Dynastar
M-Tour W 85
Width Center: 84 mm
Weight: 1.150 g
tested 2026
Skis
Light
Dynafit
Blacklight 88
Width Center: 88 mm
Weight: 1.130 g
tested 2026
Skis
Light
Made for women
Blizzard
Zero G 88 W
Width Center: 88 mm
Weight: 1.110 g
tested 2026
Skis
Light
Ski Trab
Mistico.2
Width Center: 90 mm
Weight: 1.110 g
tested 2026
Skis
Light
Blizzard
Zero G 88
Width Center: 88 mm
Weight: 1.100 g
Pro's Choice Light 2026
tested 2026
Skis
Light
Salomon
MTN 86 Carbon
Width Center: 86 mm
Weight: 1.260 g
Ski of the year Light 2026
tested 2026
Skis
Light
Dynastar
M-Vertical 88
Width Center: 88 mm
Weight: 1.180 g
tested 2026
Skis
Light
Made for women
Elan
Rispstick Tour 88 W
Width Center: 88 mm
Weight: 1.160 g
tested 2026
Skis
Light
K2
Wayback 89
Width Center: 89 mm
Weight: 1.275 g
tested 2026
Skis
Light
Dynafit
Blacklight Pro
Width Center: 80 mm
Weight: 960 g
tested 2026
Skis
Light
Made for women
Atomic
Backland 88 W
Width Center: 89 mm
Weight: 1.200 g
tested 2026
Skis
Light
Majesty
Superscout Carbon
Width Center: 85 mm
Weight: 1.270 g