STS

 799,00

STS is your all-mountain & steep-precision touring ski, with NEOTERIC camber and a high, extended nose that promotes a centered stance, energy efficiency, and precise edge grip in steep or mixed conditions. Its carbon construction keeps it ultralight yet strong, agile in couloirs and stable on open slopes. Power Plate, Torsion, and Tip Stabilizers deliver precise edge control and smooth, confident rides. Its topsheet reinterprets Lionel Wibault’s “Variations”, using bold lines and layered depth to reflect the structure and intensity of alpine terrain.
COLOR
Glacier Dawn
Rosy Alpenglow
LENGTH
162 /93170 /94178 /95186 /96
CATEGORY
All Mountain & Steep Precision Touring Ski
BEST FOR
Expert
Named After The STS Couloir
Produced At KÄSTLE

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TECHNICAL SPECIFICATIONS

Length (cm) 162 170 178 186
Sidecut (mm) 124-93-112 127-94-115 129-95-117 131-96-119
Weight (kg ±5%) 1.300 1.375 1.450 1.575
Radius (m) 16,5 17,5 18,5 19,5
Effective length (mm) 1130 1210 1290 1370
Tip height (mm) 55 55 55 55
Tip length (mm) 315 315 315 315
Running length (mm) 1130 1210 1290 1370
Camber height (mm) 5 5 5 5
Tail length (mm) 175 175 175 175
Tail height (mm) 15 15 15 15
OGSO preferred mid boot (mm) 686 724 762 801
New Schoolers mid boot (mm) 706 744 782 821

CONSTRUCTION

Core Material 100% Paulownia
Jacket Composition Carbon + Glass
Camber Type Neoteric
Flex Pro-Flex
Technologies Torsion Stabilizer . Upper & Lower Power Plates . Ti-Tanal . Binding Reinforcements . ABS . Tip Double Layers

PERFORMANCE

Climb / Trek

100%

Fast

100%

Turn

90%

Powder

90%

Stable

100%

Shred

90%

TECHNICAL SPECIFICATIONS

Length (cm) 162 170 178 186
Sidecut (mm) 124-93-112 127-94-115 129-95-117 131-96-119
Weight (kg ±5%) 1.300 1.375 1.450 1.575
Radius (m) 16,5 17,5 18,5 19,5
Effective length (mm) 1130 1210 1290 1370
Tip height (mm) 55 55 55 55
Tip length (mm) 315 315 315 315
Running length (mm) 1130 1210 1290 1370
Camber height (mm) 5 5 5 5
Tail length (mm) 175 175 175 175
Tail height (mm) 15 15 15 15
OGSO Preferred Mid Boot (mm) 686 724 762 801
New Schoolers Mid Boot (mm) 706 744 782 821

CONSTRUCTION

Core Material 100% Paulownia
Jacket Composition Carbon + Glass
Camber Type Neoteric
Flex Pro-Flex
Technologies Torsion Stabilizer
Upper & Lower Power Plates
Ti-Tanal
Binding Reinforcements
ABS
Tip Double Layers

PERFORMANCE

Climb / Trek

100%

Fast

100%

Turn

90%

Powder

90%

Stable

100%

Shred

90%

FLEX TEST

Pro-Flex · Total Flex 27.5 ±10% · E → C

ogso

162 cm

290 mm (a=ED=DA=AB=BC)

1160 mm flexed

170 cm

310 mm (a=ED=DA=AB=BC)

1240 mm flexed

178 cm

330 mm (a=ED=DA=AB=BC)

1320 mm flexed

186 cm

360 mm (a=ED=DA=AB=BC)

1480 mm flexed

ogso

Pro-Flex · Total Flex 27.5 ±10% · E → C

ogso

162 cm

290 mm (a=ED=DA=AB=BC)

580 mm flexed

170 cm

310 mm (a=ED=DA=AB=BC)

620 mm flexed

178 cm

330 mm (a=ED=DA=AB=BC)

660 mm flexed

162 cm

290 mm (a=ED=DA=AB=BC)

1160 mm flexed

ogso

Pro-Flex · Total Flex 27.5 ±10% · E → C

ogso

162 cm

290 mm (a=ED=DA=AB=BC)

580 mm flexed

170 cm

310 mm (a=ED=DA=AB=BC)

620 mm flexed

178 cm

330 mm (a=ED=DA=AB=BC)

660 mm flexed

162 cm

290 mm (a=ED=DA=AB=BC)

1160 mm flexed

ogso

Pro-Flex · Total Flex 27.5 ±10% · E → C

ogso

162 cm

290 mm (a=ED=DA=AB=BC)

580 mm flexed

170 cm

310 mm (a=ED=DA=AB=BC)

620 mm flexed

178 cm

330 mm (a=ED=DA=AB=BC)

660 mm flexed

162 cm

290 mm (a=ED=DA=AB=BC)

1160 mm flexed

ogso

MOUNTING REFERENCE

STEEL EDGE AREA

ogso
SIDE BEVEL
88°
BASE BEVEL
0.7°
REFERENCE
0.0°
ogso
ABS SIDEWALL ANGLE
75°
REFERENCE
0.0°

NAMED AFTER A COULOIR

NAMED AFTER THE STS COULOIR

NAMED AFTER THE STS COULOIR


A long approach, a steep entrance, and nearly 600 vertical meters of continuous skiing make the STS Couloir a true test of alpine skill. The STS ski proudly carries its name.

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A long approach, a steep entrance, and nearly 600 vertical meters of continuous skiing make the STS Couloir a true test of alpine skill. The STS ski proudly carries its name.

READ MORE