{"id":59534,"date":"2026-06-22T18:14:12","date_gmt":"2026-06-22T16:14:12","guid":{"rendered":"https:\/\/www.esportshop.si\/izdelek\/kastle-rx-wc-skate-sl-racing-cross-country-skis\/"},"modified":"2026-06-22T18:14:12","modified_gmt":"2026-06-22T16:14:12","slug":"kastle-rx-wc-skate-sl-racing-cross-country-skis","status":"publish","type":"product","link":"https:\/\/www.esportshop.si\/en\/product\/kastle-rx-wc-skate-sl-racing-cross-country-skis\/","title":{"rendered":"K\u00e4stle RX WC Skate SL \u2013 racing cross-country skis"},"content":{"rendered":"

K\u00e4stle RX WC Skate SL<\/h3>\n

K\u00e4stle RX WC Skate SL<\/strong> 140 Plus Hard are racing cross-country skis for skate skiing from the World Cup segment, designed with shorter lengths that provide greater agility and better control in technically demanding situations.<\/p>\n

The model is intended for junior competitors or lighter athletes who want maximum performance, stability, and efficient energy transfer in skate skiing.<\/p>\n

\n

Key Features<\/h3>\n

\u2714\ufe0f<\/a> World Cup racing construction
\n\u2714\ufe0f<\/a> SL shorter length (140 cm) for greater control
\n\u2714\ufe0f<\/a> Plus version optimized for racing
\n\u2714\ufe0f<\/a> Hard flex for maximum stiffness
\n\u2714\ufe0f<\/a> Very fast and direct response<\/p>\n

\n

Ski Construction<\/h3>\n

\u2714\ufe0f<\/a> Honeycomb Air Core for low weight
\n\u2714\ufe0f<\/a> Carbon reinforcements for stability
\n\u2714\ufe0f<\/a> UL wooden cores for optimal responsiveness
\n\u2714\ufe0f<\/a> WC race base
\n\u2714\ufe0f<\/a> Carbon Drive technology for efficient power transfer
\n\u2714\ufe0f<\/a> Hand-finished World Cup structure<\/p>\n

\n

Geometry and Performance<\/h3>\n

\u2714\ufe0f<\/a> SL geometry for short, explosive movements
\n\u2714\ufe0f<\/a> Stability at high cadences
\n\u2714\ufe0f<\/a> Precise control in skate skiing
\n\u2714\ufe0f<\/a> Optimal power transfer during push-off
\n\u2714\ufe0f<\/a> Minimal vibration at speed<\/p>\n

\n

On-Snow Feel<\/h3>\n

\u2714\ufe0f<\/a> Very direct racing feel
\n\u2714\ufe0f<\/a> Exceptional responsiveness with every push-off
\n\u2714\ufe0f<\/a> Stability in technically demanding sections of the course
\n\u2714\ufe0f<\/a> Excellent glide on hard-packed courses
\n\u2714\ufe0f<\/a> Maximum control during sprints and intervals<\/p>\n

\n

Who Are These Skis For?<\/h3>\n

\u2714\ufe0f<\/a> Junior competitors in skate skiing
\n\u2714\ufe0f<\/a> Lighter competitive athletes
\n\u2714\ufe0f<\/a> Users with well-developed technique
\n\u2714\ufe0f<\/a> Club and FIS programs
\n\u2714\ufe0f<\/a> Skiers who want a shorter, more agile ski<\/p>\n

Source K\u00e4stle<\/a><\/p>\n

More products<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

K\u00e4stle RX WC Skate SL<\/strong> 140 Plus Hard are high-performance racing cross-country skis for the skate technique in a shorter SL length.<\/strong> The model is part of the World Cup series and is designed for young racers or lighter athletes who need maximum responsiveness and stability. The Hard flex provides the stiffness required for a powerful and direct transfer of energy.<\/p>\n","protected":false},"featured_media":59535,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[1987],"product_tag":[],"class_list":["post-59534","product","type-product","status-publish","has-post-thumbnail","product_cat-skis","pa_proizvajalec-kastle","desktop-align-center","tablet-align-center","mobile-align-center","ast-product-gallery-layout-vertical-slider","ast-product-tabs-layout-horizontal","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple","add-to-wishlist-before_image"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.esportshop.si\/en\/wp-json\/wp\/v2\/product\/59534","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.esportshop.si\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.esportshop.si\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/www.esportshop.si\/en\/wp-json\/wp\/v2\/product\/59534\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.esportshop.si\/en\/wp-json\/wp\/v2\/media\/59535"}],"wp:attachment":[{"href":"https:\/\/www.esportshop.si\/en\/wp-json\/wp\/v2\/media?parent=59534"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.esportshop.si\/en\/wp-json\/wp\/v2\/product_brand?post=59534"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.esportshop.si\/en\/wp-json\/wp\/v2\/product_cat?post=59534"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.esportshop.si\/en\/wp-json\/wp\/v2\/product_tag?post=59534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}