{"product_id":"axis-rk1-white","title":"AXIS RK1 WHITE","description":"\u003cp data-end=\"120\" data-start=\"89\"\u003e\u003cstrong data-end=\"118\" data-start=\"89\"\u003eEngineered for the Ascent\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"269\" data-start=\"122\"\u003e\u003cstrong data-end=\"134\" data-start=\"122\"\u003eOverview\u003c\/strong\u003e\u003cbr data-end=\"137\" data-start=\"134\"\u003eWhen the road tilts upward and every gram counts, the O2C Axis RK1 answers with unmatched responsiveness and anatomical precision.\u003c\/p\u003e\n\u003cp data-end=\"474\" data-start=\"271\"\u003eDesigned for elite riders who thrive on elevation, the RK1 delivers maximum power transfer in an ultra-light, hyper-efficient platform — built for climbing, yet uncompromising in control and stability.\u003c\/p\u003e\n\u003cp data-end=\"726\" data-start=\"476\"\u003eThe RK1’s Dyneema®-reinforced upper achieves an exceptional balance of minimal weight and structural integrity. It forms seamlessly around the foot for a secure, glove-like fit that resists stretch while maintaining superior ventilation under load.\u003c\/p\u003e\n\u003cp data-end=\"893\" data-start=\"728\"\u003eBeneath, the unidirectional carbon base provides uncompromising stiffness for unmatched power-transfer efficiency, ensuring every watt goes directly to the pedals.\u003c\/p\u003e\n\u003cp data-end=\"1092\" data-start=\"895\"\u003eThe dual-dial precision closure system allows millimetre-exact fit adjustment for optimal comfort and lockdown — whether sprinting out of the saddle or dancing on the pedals deep into the ascent.\u003c\/p\u003e\n\u003cp data-end=\"1227\" data-start=\"1094\"\u003eEvery contour of the RK1 has been designed to amplify energy return, reduce strain, and let the rider move as one with the machine.\u003c\/p\u003e\n\u003cp data-end=\"1272\" data-start=\"1229\"\u003e\u003cstrong data-end=\"1270\" data-start=\"1229\"\u003eO2C Axis RK1 — Lightness with Purpose\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1304\" data-start=\"1274\"\u003e\u003cstrong data-end=\"1302\" data-start=\"1274\"\u003eKey Technical Highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2043\" data-start=\"1305\"\u003e\n\u003cli data-end=\"1434\" data-start=\"1305\"\u003e\n\u003cp data-end=\"1434\" data-start=\"1307\"\u003e\u003cstrong data-end=\"1337\" data-start=\"1307\"\u003eUnidirectional carbon sole\u003c\/strong\u003e\u003cbr data-end=\"1340\" data-start=\"1337\"\u003eDelivers uncompromising stiffness and direct power transfer for elite climbing efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1551\" data-start=\"1436\"\u003e\n\u003cp data-end=\"1551\" data-start=\"1438\"\u003e\u003cstrong data-end=\"1467\" data-start=\"1438\"\u003eDyneema®-reinforced upper\u003c\/strong\u003e\u003cbr data-end=\"1470\" data-start=\"1467\"\u003eUltra-light, form-stable structure with minimal stretch and adaptive support.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1683\" data-start=\"1553\"\u003e\n\u003cp data-end=\"1683\" data-start=\"1555\"\u003e\u003cstrong data-end=\"1588\" data-start=\"1555\"\u003eAnatomically profiled chassis\u003c\/strong\u003e\u003cbr data-end=\"1591\" data-start=\"1588\"\u003ePromotes natural alignment, improved stability, and fatigue reduction on long gradients.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1806\" data-start=\"1685\"\u003e\n\u003cp data-end=\"1806\" data-start=\"1687\"\u003e\u003cstrong data-end=\"1725\" data-start=\"1687\"\u003eDual-dial precision closure system\u003c\/strong\u003e\u003cbr data-end=\"1728\" data-start=\"1725\"\u003eProvides secure, micro-adjustable lockdown for responsive fit and control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1913\" data-start=\"1808\"\u003e\n\u003cp data-end=\"1913\" data-start=\"1810\"\u003e\u003cstrong data-end=\"1835\" data-start=\"1810\"\u003eOptimised ventilation\u003c\/strong\u003e\u003cbr data-end=\"1838\" data-start=\"1835\"\u003eLightweight upper construction promotes airflow and thermal regulation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2043\" data-start=\"1915\"\u003e\n\u003cp data-end=\"2043\" data-start=\"1917\"\u003e\u003cstrong data-end=\"1960\" data-start=\"1917\"\u003eDesigned for elite climbing performance\u003c\/strong\u003e\u003cbr data-end=\"1963\" data-start=\"1960\"\u003eFeatherweight construction and maximal stiffness for peak uphill efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2317\" data-start=\"2045\"\u003e\u003cstrong data-start=\"95\" data-end=\"111\"\u003eConstruction\u003c\/strong\u003e – Toray T800 Unidirectional Carbon Sole\u003cbr data-start=\"151\" data-end=\"154\"\u003e\u003cstrong data-start=\"154\" data-end=\"166\"\u003eMaterial\u003c\/strong\u003e – Dyneema reinforced upper, ultralight with structural support\u003cbr data-start=\"229\" data-end=\"232\"\u003e\u003cstrong data-start=\"232\" data-end=\"241\" data-is-only-node=\"\"\u003eLiner\u003c\/strong\u003e – Lightweight anti-stretch liner for a cool and comfortable fit across the entire day.\u003cbr data-start=\"328\" data-end=\"331\"\u003e\u003cstrong data-start=\"331\" data-end=\"347\"\u003eStack Height\u003c\/strong\u003e — An ultra-low 3.2 mm stack height minimizes foot-to-pedal distance, improving mechanical leverage, stabilizing the ankle pathway, promoting a more circular pedal stroke, and reducing stress on lower-limb joints to help prevent injury.\u003cbr data-start=\"583\" data-end=\"586\"\u003e\u003cstrong data-start=\"586\" data-end=\"601\"\u003eVentilation\u003c\/strong\u003e — A strategically vented upper maximizes airflow and thermoregulation, maintaining breathability and comfort across varying environmental conditions.\u003cbr data-start=\"751\" data-end=\"754\"\u003e\u003cstrong data-start=\"754\" data-end=\"768\"\u003eInner Sole\u003c\/strong\u003e — A lightweight, triple-density EVA insole engineered specifically for our shoes. Its sculpted, curved edges create a seamless transition between foot and shoe for enhanced comfort and support.\u003cbr data-start=\"962\" data-end=\"965\"\u003e\u003cstrong data-start=\"965\" data-end=\"980\"\u003eSole Guards\u003c\/strong\u003e — Replaceable heel guards with internal fittings.\u003cbr data-start=\"1030\" data-end=\"1033\"\u003e\u003cstrong data-start=\"1033\" data-end=\"1051\"\u003eCleat Mounting\u003c\/strong\u003e — High-strength carbon-steel T-nut hardware provides exceptional thread durability, consistent torque retention, and reliable three-hole cleat positioning throughout repeated adjustments.\u003cbr data-start=\"1239\" data-end=\"1242\"\u003e\u003cstrong data-start=\"1242\" data-end=\"1260\"\u003eClosure System\u003c\/strong\u003e — The O2C Dial System integrates dual micro-adjust dials with dual-directional operation, enabling incremental tightening and loosening for precise tension control and balanced pressure mapping across the upper. Every dial and cable is backed by a lifetime performance guarantee for the life of the shoes.\u003cbr data-start=\"1566\" data-end=\"1569\"\u003e\u003cstrong data-start=\"1569\" data-end=\"1579\"\u003eWeight\u003c\/strong\u003e – 200grms (based on size 42 shoe)\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2317\" data-start=\"2045\"\u003eThe Axis RK1 represents the essence of O2C performance — stripped of excess, honed for precision, and shaped by science.\u003cbr data-end=\"2196\" data-start=\"2193\"\u003eA pure climbing shoe designed for the rider who seeks effortless elevation and absolute connection to every pedal stroke.\u003c\/p\u003e","brand":"o2c-cycling","offers":[{"title":"Standard \/ 36","offer_id":53025287897248,"sku":"ARSK1W-36","price":449.95,"currency_code":"EUR","in_stock":true},{"title":"Standard \/ 37","offer_id":53025287930016,"sku":"ARSK1W-37","price":449.95,"currency_code":"EUR","in_stock":true},{"title":"Standard \/ 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