{"product_id":"2027-atomic-redster-tr-f4-130-ski-boot","title":"2027 Atomic Redster TR F4 130 Ski Boot","description":"\u003cdiv id=\"quick-specs\" class=\"description\"\u003e\n\u003ch3\u003eQuick Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCategory: Adult Race Ski Boot\u003c\/li\u003e\n\u003cli\u003eFlex: 130\u003c\/li\u003e\n\u003cli\u003eLast: 93 mm\u003c\/li\u003e\n\u003cli\u003eFit: Narrow \/ Race fit\u003c\/li\u003e\n\u003cli\u003eLiner: World Cup Race Liner (Full Lacing)\u003c\/li\u003e\n\u003cli\u003eShell: Formula PU\u003c\/li\u003e\n\u003cli\u003eStance: 16°–18° Forward Lean\u003c\/li\u003e\n\u003cli\u003eSole: ISO 5355 Alpine Type A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"main-product-content\" class=\"description\"\u003e\n\u003ch3\u003eDescription \u0026amp; Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRace ski boot\u003c\/strong\u003e precision defines the Atomic Redster TR F4 130. Built for aggressive racers, this narrow race ski boot delivers maximum power transfer and a locked-in feel for SL and GS. The 93 mm last, Anatomic Toe Box, and Ankle Retention System create a precise, secure fit with strong heel hold and balanced pressure. A Formula PU shell with \u003cstrong\u003ePower Chassis\u003c\/strong\u003e enhances stability and edge-to-edge response, while adjustable forward lean and cuff alignment help fine-tune stance. The result is consistent control, fast energy transfer, and confidence at speed on race day or in training.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e130 flex delivers strong rebound and race-level responsiveness\u003c\/li\u003e\n\u003cli\u003e93 mm race last provides a precise, low-volume fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Chassis\u003c\/strong\u003e reduces sole flex for direct energy transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnkle Retention System\u003c\/strong\u003e improves heel hold and responsiveness\u003c\/li\u003e\n\u003cli\u003eDual-Sided Cuff Alignment and Power Control for stance tuning\u003c\/li\u003e\n\u003cli\u003eWorld Cup Race Liner with full lacing for a locked-in feel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedster AFS Tongue\u003c\/strong\u003e distributes pressure evenly across the shin\u003c\/li\u003e\n\u003cli\u003e55 mm Professional Dual Strap enhances rebound and suspension\u003c\/li\u003e\n\u003cli\u003eMagnesium Elite Buckles provide secure, precise closure\u003c\/li\u003e\n\u003cli\u003e0° sole canting and shell rotation for a neutral setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFlex Index: 130\u003c\/li\u003e\n\u003cli\u003eLast: 93 mm (Race Volume)\u003c\/li\u003e\n\u003cli\u003eShell Material: Formula PU Shell \/ PU Cuff\u003c\/li\u003e\n\u003cli\u003eCuff Height: Regular Cuff – All Sizes\u003c\/li\u003e\n\u003cli\u003eForward Lean: 16° (Default), 18°\u003c\/li\u003e\n\u003cli\u003eRamp Angle: 4°\u003c\/li\u003e\n\u003cli\u003eBuckles: Magnesium Elite Buckles\u003c\/li\u003e\n\u003cli\u003eClosure System: 4-Buckle Closure System\u003c\/li\u003e\n\u003cli\u003ePower Strap: 55 mm Professional Dual Strap\u003c\/li\u003e\n\u003cli\u003eLiner: World Cup Race Liner\u003c\/li\u003e\n\u003cli\u003eLiner Features: Redster AFS Tongue, Ankle Retention System, Full Lacing, Dual Velcro Spoiler\u003c\/li\u003e\n\u003cli\u003eBoot Board: Depth Guide Boot Board\u003c\/li\u003e\n\u003cli\u003eShell Technology: TR Wall Thickness, Podium Geometry, Power Chassis, Anatomic Toe Box, 0° Sole Canting, Grind Grid\u003c\/li\u003e\n\u003cli\u003eCuff Technology: Dual-Sided Cuff Alignment, Power Control\u003c\/li\u003e\n\u003cli\u003eShell Rotation: 0°\u003c\/li\u003e\n\u003cli\u003eSole: Redster Solid Sole\u003c\/li\u003e\n\u003cli\u003eNorm: ISO 5355 Alpine Type A\u003c\/li\u003e\n\u003cli\u003eWeight: 2,400 g (size 26–26.5)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Includes size adjuster, second Power Control screw, liner laces, and liner spoiler.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"more\" class=\"description\"\u003e\n\u003ch3\u003eFit \u0026amp; Performance Technology\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003ePower Chassis\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eReinforces the connection between toe and heel, reducing sole flex and improving energy transfer directly to the ski.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAnkle Retention System\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eUses advanced lace routing to enhance heel hold and create a more responsive, connected feel.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eProfessional Dual Strap\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCombines elastic suspension with a static power section for smoother terrain absorption and strong energy transmission.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFormula Plastics\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eMaintains consistent flex across varying temperatures, delivering predictable performance in all race conditions.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAnatomic Toe Box\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eProvides a more natural forefoot shape for better balance, comfort, and control without sacrificing precision.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eWorld Cup Race Liner\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eOffers a close, race-tight fit with minimal seams and full lacing for maximum power transfer and control.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Atomic","offers":[{"title":"25.5","offer_id":58001596416383,"sku":"26712","price":850.0,"currency_code":"USD","in_stock":true},{"title":"26.5","offer_id":58001596449151,"sku":"26712A","price":850.0,"currency_code":"USD","in_stock":true},{"title":"27.5","offer_id":58001596481919,"sku":"26712B","price":850.0,"currency_code":"USD","in_stock":true},{"title":"28.5","offer_id":58001596514687,"sku":"26712C","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/8699\/3535\/files\/2027-atomic-redster-tr-f4-130-ski-boot-1.jpg?v=1784328874","url":"https:\/\/dashracegear.store\/de-de\/products\/2027-atomic-redster-tr-f4-130-ski-boot","provider":"Dash Racegear Store","version":"1.0","type":"link"}