SL BRAKE WORLD CUP
- : In Stock
- : ATK
The ATK SL Brake World Cup is the binding where it all began: the historic benchmark of competitive ski mountaineering, chosen by skimo World Cup champions since it first appeared in 2011. Built almost entirely from 7075 aluminum — with the sole exception of the titanium U-spring and the POM central insert — it condenses over a decade of refinement into a meticulously stripped-down design that weighs just 135 g per unit, integrated brake included. Every gram has been questioned, every geometry revised, resulting in a toe piece with Monolink Technology —needing just one pair of springs to lock the boot in— machined almost obsessively to deliver immediate step-in and natural movement on every climb.
Its Rolling-In system protects the titanium spring from wear using two small hardened-steel bushings, while also smoothing out heel engagement even in fresh snow. The integrated automatic brake engages directly with the movement of the heel riser, with no extra steps, keeping the climb-to-descent transition as fast as competition demands, with brake caps machined from solid aluminum to cut down on plastic. With a fixed race setting, purpose-built for skiers up to 75 kg on lightweight skis (under 800 g) and 60-70 mm widths, the SL Brake World Cup remains synonymous with extreme reliability at the bare minimum weight — the binding of those who measure time in seconds.
FEATURES
- Race binding (skimo World Cup), historically the choice of the world's elite racers.
- Toe piece with Monolink Technology (a single pair of springs) and Easy Entry System for immediate engagement.
- Titanium U-spring with Rolling-In system, reducing wear and smoothing out engagement.
- Integrated automatic brake (Race Brake System), activated directly by the heel riser movement.
- Fixed race setting (not adjustable), calibrated for skiers weighing 55-75 kg on lightweight skis (<800 g) and 60-70mm widths.
- Brake caps machined from solid aluminum, cutting down on plastic without adding weight.
- Ultra-fast climb-to-descent transition, with no extra steps.
- Built from 7075 aluminum, with a titanium spring and POM central insert.
SPECIFICATIONS
DIN RANGE (LATERAL RELEASE)
Fixed race setting (not adjustable); recommended for skiers weighing 55-75 kg
STAND HEIGHT
[DATA NOT FOUND]
WEIGHT PER UNIT
135 g (with integrated brake)
BOOT COMPATIBILITY
Skimo/touring boot with tech insert
BRAKE
Integrated automatic brake (Race Brake System), activated by the heel riser movement
CLIMBING AID SYSTEM
Fixed walking setting (no adjustable risers); transition managed by the automatic brake
USE/DISCIPLINE
Competitive ski mountaineering (skimo World Cup); recommended for skis <800 g and 60-70mm widths
MATERIAL
CHASSIS/CONSTRUCTION
7075 aluminum (except hardware)
TOE PIECE
7075 aluminum with Monolink Technology and Easy Entry System
HEEL PIECE
Titanium U-spring with Rolling-In system, POM central insert, solid-aluminum brake caps
APPROX. WEIGHT PER UNIT: 135 g
TECHNICAL INFORMATION
- Monolink Technology — toe piece design that needs just one pair of springs to lock the boot in, reducing weight and part count.
- Rolling-In System — two hardened-steel bushings on the titanium U-spring that reduce wear and smooth out heel engagement, even in fresh snow.
- Easy Entry System — toe piece geometry designed for immediate, reliable step-in with any tech boot, even with worn soles.
- Race Brake System — engages and retracts directly with the heel riser movement, with no extra steps in the transition.
- Solid-aluminum brake caps — cut down on plastic in the brake assembly without adding weight.
