Quick Specs
- Age/Ability: U16–Adult / Advanced to Elite Racers
- Flex: 130
- Last: 97mm
- Volume: Low
- Fit: Race / LV
- Shell: Polyurethane Ether
- Liner: World Cup Liner
- Sole: Solid Race Sole
Description & Features
The Lange RS 130 LV ski race boot delivers a precise 97mm low-volume fit and powerful 130 flex for advanced and elite racers who want direct control without stepping into Lange's 92mm World Cup plug-boot platform. A polyurethane ether shell, polyurethane cuff, and World Cup liner create a close, supportive connection for accurate power transmission and edge control in SL and GS.
Dual Core construction provides powerful rebound and controlled flex through the turn, while Race Flex Adjust gives racers and bootfitters another way to tune boot response without introducing unwanted play between the shell and cuff. Lange's Aero Design further refines the RS platform with streamlined shell geometry and buckles developed to reduce aerodynamic drag.
Features
- 97mm race-inspired last provides a precise, low-volume fit for increased foot hold and control
- 130 flex delivers strong support and responsive power transmission for advanced and elite race skiing
- Dual Core construction promotes controlled flex, power, and explosive rebound
- Race Flex Adjust allows flex to be softened by approximately 8% with the softer PU plate while maintaining efficient energy transmission
- Aero Design streamlines the molded shell and buckle profile to reduce aerodynamic drag
- World Cup liner provides a close, race-focused interface between the foot and shell
- 50mm Cam-Lock power strap reinforces upper-cuff support and closure
- Dual canting provides cuff alignment adjustment
- Premium Footbed provides a supportive platform inside the liner
- Solid race sole supports a direct, race-focused boot-to-binding interface
Specs
- Age/Ability: U16–Adult / Advanced to Elite Racers
- Best Use: SL & GS Ski Racing
- Flex: 130
- Last: 97mm
- Volume: Low
- Fit: Race / LV
- Shell: Polyurethane Ether
- Cuff: Polyurethane
- Liner: World Cup Liner
- Footbed: Premium Footbed
- Strap: 50mm Cam-Lock
- Adjustments: Dual Canting / Race Flex Adjust
- Sole: Solid Race Sole
- Weight: 2165 g
Fit & Performance Technology
97mm Race Fit
The race-inspired 97mm last creates a close, low-volume fit for racers seeking greater foot compression and control. The precise shape reduces unwanted movement and supports direct steering and efficient power transmission without requiring the narrower 92mm fit of Lange's World Cup plug boots.
Dual Core
Dual Core construction combines softer and more rigid plastics to control how the shell loads and releases energy. The construction increases elastic tension for powerful rebound, progressive flex, and responsive energy transfer through the turn.
Race Flex Adjust
Race Flex Adjust uses a plate at the rear of the boot to manage energy transmission between the shell and cuff. Lange's softer polyurethane configuration reduces flex by approximately 8% while maintaining a solid shell-to-cuff connection without unwanted play or energy loss.
Aero Design
Lange developed its Aero Design through wind-tunnel testing to refine the exterior shape of the RS race platform. The Air Flow concept optimizes the molded shell and buckle profile to reduce friction and aerodynamic drag.
RS Race Shell & Cuff Structure
The redesigned RS platform uses increased wall thickness, reinforced internal sole ribs, revised arch geometry, and a larger reinforced rear spine support to increase power and rebound. The cuff pivot location is matched to Lange's World Cup Z platform, while the revised shell geometry is designed to improve wrap consistency and bootfitting precision.
World Cup Liner
The World Cup liner provides the close, supportive fit required for precise race skiing. Its race-focused construction works with the 97mm shell to minimize unwanted movement and maintain efficient power transmission between the foot and ski.
Natural Stance & Dual Canting
Lange's race geometry and Dual Canting system allow cuff alignment to be adjusted around the skier's lower-leg position. Proper alignment supports balanced positioning, accurate steering, and consistent edge engagement.
