Ski Trab Attacco Titan Vario 2 ST Binding Ski Bindings - Touring Bindings - Ski Mountaineering Ski Trab 75 mm Red 7-9
Ski Trab Attacco Titan Vario 2 ST Binding Ski Bindings - Touring Bindings - Ski Mountaineering Ski Trab
Ski Trab Attacco Titan Vario 2 ST Binding Ski Bindings - Touring Bindings - Ski Mountaineering Ski Trab
Ski Trab Attacco Titan Vario 2 ST Binding Ski Bindings - Touring Bindings - Ski Mountaineering Ski Trab
Ski Trab Attacco Titan Vario 2 ST Binding Ski Bindings - Touring Bindings - Ski Mountaineering Ski Trab 75 mm Blue 7-9
Ski Trab Attacco Titan Vario 2 ST Binding Ski Bindings - Touring Bindings - Ski Mountaineering Ski Trab
Ski Trab Attacco Titan Vario 2 ST Binding Ski Bindings - Touring Bindings - Ski Mountaineering Ski Trab
Ski Trab Attacco Titan Vario 2 ST Binding Ski Bindings - Touring Bindings - Ski Mountaineering Ski Trab 75 mm Red 7-9
Ski Trab Attacco Titan Vario 2 ST Binding Ski Bindings - Touring Bindings - Ski Mountaineering Ski Trab
Ski Trab Attacco Titan Vario 2 ST Binding Ski Bindings - Touring Bindings - Ski Mountaineering Ski Trab
Ski Trab Attacco Titan Vario 2 ST Binding Ski Bindings - Touring Bindings - Ski Mountaineering Ski Trab
Ski Trab Attacco Titan Vario 2 ST Binding Ski Bindings - Touring Bindings - Ski Mountaineering Ski Trab 75 mm Blue 7-9
Ski Trab Attacco Titan Vario 2 ST Binding Ski Bindings - Touring Bindings - Ski Mountaineering Ski Trab
Ski Trab Attacco Titan Vario 2 ST Binding Ski Bindings - Touring Bindings - Ski Mountaineering Ski Trab

Ski Trab Attacco Titan Vario 2 ST Binding

$529.99
Size
Color: Red
Release
Build your dream setup!
Description

The Ski Trab Titan Vario 2 ST is a 309 g pin binding with brake, a titanium toe and a heel flex plate, with fixed release in 7 to 9 or 9 to 11 versions.
Tech Specs
View details
Lightweight Pin Touring Binding

Ski Trab Attacco Titan Vario 2 ST Binding

The Ski Trab Attacco Titan Vario 2 ST Binding is a light pin binding with a brake for ski mountaineers and fast tourers who want strong retention and release that stays consistent as the ski flexes. A titanium toe with independent jaws lets one jaw flex without the toe opening, and the heel rides on a plate with 8 mm of travel to absorb ski flex, with fixed release sold in 7 to 9 and 9 to 11 versions. At 309 g per binding with brake, with three climbing heights and 24 mm of length adjustment, the Titan Vario 2 ST suits ski mountaineering, long tours and spring objectives.

Specs Verified Ratings and setup guidance verified against manufacturer specifications.

Is This the Right Binding for You?

Best For
Ski mountaineers and fast tourers who want a 309 g pin binding with a brake and fixed release in a 7 to 9 or 9 to 11 version.
Consider Another Binding If
You want to adjust release yourself, need a freeride binding for heavy skis and hard landings, or ski boots without tech inserts.

CCBB Binding Ratings

Uphill Efficiency
5/5
309 g per binding with brake, three heights
Descent Security
3/5
Fixed 7 to 9 or 9 to 11 release
Transition Speed
4/5
Three climbing heights, integrated brake
Serviceability
3/5
Release set by spring version, not a dial

Rating scale: 5 = top of its class, 4 = excellent, 3 = good, 2 = specialized or below average, and 1 = limited.

CCBB Binding Profile

Release RangeFixed, 7 to 9 or 9 to 11 versions
Brake Width75, 85 or 94 mm
Riser Heights5.8, 8.8 and 10.6 degrees
Crampon CompatibleYes, crampon attachment at the toe
Boot CompatibilityBoots with certified tech inserts
Adjustability24 mm length range, 8 mm flex travel

Why We Like It

  • The titanium toe's independent jaws let one side flex under a sideways load without the toe opening, which holds the boot through hard impacts on firm snow.
  • The heel sits on a flex plate with 8 mm of travel, so the gap between boot and heel stays consistent as the ski bends and release behaves the same through the turn.
  • 309 g per binding includes the brake, so a ski mountaineering setup keeps a brake without a large weight penalty.
  • Three climbing heights at 5.8, 8.8 and 10.6 degrees cover low-angle approaches through steep skin tracks.

Best Uses

  • Ski mountaineering
  • Long tours where weight matters
  • Spring couloirs with ski crampons
  • Fast-and-light touring
  • Narrow and mid-width touring skis

Mounting and Setup Advice

Release on the Titan Vario 2 ST is set by spring version, not a dial: 7 to 9 or 9 to 11. Choose the version that covers the release value a shop calculates for your weight, height, age, boot sole length and skier type. Choose the brake equal to or up to 15 mm wider than the ski waist: 75, 85 or 94 mm.

The binding needs a boot with certified tech inserts. The heel gives 24 mm of length adjustment, and the toe takes a ski crampon. Bring your boots in so we can confirm the insert fit and help you pick the spring version.

Mounting and setup guidance reviewed by CCBB staff.

Technical Specifications Manufacturer specs · Click to expand

Fit and Setup

Release ValueFixed. 7 to 9 or 9 to 11 versions, vertical and lateral
Weight309 g per binding with brake
Brake Widths75, 85, 94 mm
Length Adjustment24 mm
Heel Flex Travel8 mm
Climbing Aids5.8, 8.8 and 10.6 degrees
Ski Mode Ramp2.9 degrees

Construction and Compatibility

ToeTitanium toe with independent jaws, steel spring, crampon attachment
HeelHeel on a flex plate with a titanium core spring
MaterialsErgal, a high-strength aluminum alloy, with titanium, steel and technopolymer
Boot CompatibilityPin/tech binding. Works with boots that have certified tech (pin) inserts, typically ISO 9523 (Touring) soles. Boots without tech inserts, including ISO 5355 (Alpine) and GripWalk (ISO 23223) boots without inserts, are not compatible.
Recommended UseSki mountaineering and fast touring

Compare the Ski Trab Titan Vario 2 ST

Titan Vario 2 ST vs. Grizzly GR Olympic II Touring Binding

The Grizzly GR Olympic II Touring Binding is a more minimal race-derived binding with a toe brake, one climbing flap and fixed release in 6, 8 or 10 versions. The Titan Vario 2 ST adds a heel flex plate and three climbing heights.

Shop Grizzly GR Olympic II Touring Binding

Titan Vario 2 ST vs. Marker Alpinist 8 Alpine Touring Binding

The Marker Alpinist 8 Alpine Touring Binding weighs 270 g per binding without brake and offers lateral release adjustable from 3 to 8. Choose the Alpinist 8 for adjustable lateral release; choose the Titan Vario 2 ST for its brake and higher fixed versions.

Shop Marker Alpinist 8 Alpine Touring Binding

Titan Vario 2 ST vs. Ski Trab Attacco Titan Vario 2 Binding

The Ski Trab Attacco Titan Vario 2 Binding uses the same toe and heel without the brake. Choose it if you ski with leashes and want the lightest Trab setup.

Shop Ski Trab Attacco Titan Vario 2 Binding

Common Questions

Who should buy the Ski Trab Attacco Titan Vario 2 ST Binding?
The Ski Trab Attacco Titan Vario 2 ST Binding suits ski mountaineers and fast tourers who want strong retention and a brake at 309 g per binding. Release is fixed by spring version, 7 to 9 or 9 to 11, so it fits skiers who know their release value.
What boots work with the Ski Trab Attacco Titan Vario 2 ST Binding?
The Ski Trab Titan Vario 2 ST is a pin/tech binding and works with boots that have certified tech (pin) inserts, typically ISO 9523 (Touring) soles. Boots without tech inserts, including ISO 5355 (Alpine) and GripWalk (ISO 23223) boots without inserts, are not compatible.
Can I adjust the release on the Titan Vario 2 ST?
No. Release is fixed by the springs in each version, 7 to 9 or 9 to 11, so choose the version that covers your release value.
What does the heel flex plate do?
The heel rides on a plate with 8 mm of spring-loaded travel. As the ski bends, the heel moves with the boot, so the spacing between heel and boot stays consistent and release does not drift through the turn.
What brake widths are available for the Titan Vario 2 ST?
75, 85 or 94 mm. Choose a brake equal to or up to 15 mm wider than the ski waist.
How much does the Titan Vario 2 ST weigh?
309 g per binding with brake.

Our Verdict

The Ski Trab Attacco Titan Vario 2 ST Binding pairs a titanium toe with independent jaws and a heel on an 8 mm flex plate, which keeps retention strong and release consistent at 309 g per binding with brake. Release is fixed by spring version, 7 to 9 or 9 to 11, so the choice happens at purchase rather than on the bench. Skiers who want to dial release themselves should look at the Alpinist 8; ski mountaineers who want a light, durable binding with a brake should start here.

Frequently Asked Questions

What foot shape works best?

Low- to medium-volume feet with a lower instep and secure heel.
Does it punch well?

Minor boot fitting is possible, but race boots are less forgiving to modify than heavier Grilamid touring boots.