Last tested
2023
Status:ongoing
2025

MTN 91 Carbon

Soft and easygoing, it prefers powder and soft snow, where it really comes into its own, but it doesn't shy away from other types of terrain
In brief
Suitable for
soft terrain
Not suitable for
high speed and big mountain turns
Also suitable for
technical improvement
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  • Buyer’s Guide reviews
  • In words
  • Technical specifications

Buyer’s Guide reviews

Positioning
Handling
New school ski-tourer
Suggested curve arc
Medium radius
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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
A new addition to the MTN carbon line, filling the void between the 86 and 96, not counting the narrower 80. It uses the same materials as its siblings, including the carob core, and the same cap sidewall construction as the MTN 96. It has a contemporary shape, with an underfoot width ideal for modern light skiing and a weight at the upper end of the category, which translates into downhill performance.
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On the snow
As with other skis around this width, the crowded space between 88 and 91 mm underfoot, it's versatile and suited to modern skiing. Interestingly, it's the only 91, but on the snow there's not much difference between it and an 88/89. It easily initiates turns, more so than the 80, similar to the 86, and releases and changes edge just as easily. Its lightweight tip floats well on fresh and soft snow, its preferred habitat, but makes it more twitchy at speed or on hard terrain, where you really need to stay centered and in control. It's more versatile and easy to manage than the 80, ideal for short/medium turns on powder days, and ably and playfully adapts to soft terrain. But its versatility makes it suitable for an even wider range of uses and users.
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Lab
Flat in the middle and tail, concave at the tip. Structure applied, little wax. Reasonably good edges 1.4 x 1.6 mm at 90°, base edge 1.5°. A little phenol on the edges, tail edge too sharp. Needs a little tuning here and there before taking it out on the snow.
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Technical specifications

Construction
cap-sidewall
Materials
carob wood, carbon fiber, cork, basalt fiber, titanal
Base
recycled polyethylene
Available sizes
150, 158, 166, 174, 182
Released in
2023
Made in
Austria
Price
700 €
Declared specsMeasured by us
We measured the length 174 to get all the details
174 cm
Length
XXXXX
124 cm
Tip width
XXXXX
110 cm
Tail width
XXXXX
91 cm
Waist width
XXXXX
N/A
Edge contact
XXXXX
N/A
Camber
XXXXX
N/A
Tip rocker
XXXXX
N/A
Tail rocker
XXXXX
1.250 g
Individual weight
XXXXX
N/A
Left weight
XXXXX
N/A
Right weight
XXXXX
18 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
tested 2026
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Boots
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Weight: 990 g
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Boots
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Roxa
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Buckles: 2
Weight: 1.290 g
tested 2026
Boots
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Atomic
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Weight: 1.021 g
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Boots
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Salomon
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Weight: 1.150 g
tested 2026
Boots
Light
Made for women
Atomic
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Buckles: 3
Weight: 1.050 g
tested 2025
Boots
Light
Roxa
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Boots
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Boots
Light
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Boots
Light
Scarpa
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Boots
Light
Scarpa
F1 LT
Buckles: 2
Weight: 990 g
Recommended setup
tested 2026
Bindings
Tour
Salomon
MTN Summit 12 BR
Type: full pin
Weight: 415 g
Top match
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Bindings
Tour
Salomon
MTN Pure
Type: full pin
Weight: 295 g
Top match
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
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Bindings
Light
ATK Bindings
Haute Route 10 Plus
Type: full pin
Weight: 220 g
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Bindings
Light
Plum
Oazo 8
Type: full pin
Weight: 205 g
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Bindings
Light
ATK Bindings
Trofeo Plus
Type: full pin
Weight: 170 g
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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
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