{"product_id":"undercover-vortex-20six-90mm-85a-wheels-rauchgrau-slalom-fitness-urban-inline-rollen","title":"UNDERCOVER Vortex 20Six 90mm 85A Wheels – Smoke Grey | Slalom, Fitness \u0026 Urban Inline Wheels","description":"\u003cp\u003eThe \u003cstrong\u003eUNDERCOVER Vortex 20Six 90mm 85A Wheels in Smoke Grey\u003c\/strong\u003e introduce a new skating experience with their innovative 26 mm wide polyurethane running surface. \u003cbr\u003eCompared to conventional 24 mm inline skate wheels, the UNDERCOVER Vortex 20Six Wheels provide a larger contact area, smoother rolling performance, and increased stability while retaining the familiar compatibility of a standard 24 mm wheel core.\u003c\/p\u003e\n\u003cp\u003eCombining premium UHR (Ultra High Rebound) polyurethane, a versatile 85A hardness, and a reinforced TPU core, these 90 mm inline skate wheels are designed for urban skating, freeskating, fitness skating, and dynamic slalom maneuvers.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003eVortex 20Six – 26 mm Wide Running Surface for Increased Stability\u003c\/h6\u003e\n\u003cp\u003eThe defining feature of the UNDERCOVER Vortex 20Six 90mm Wheels is their innovative wheel width.\u003c\/p\u003e\n\u003cp\u003eWhile the wheel core maintains the standard 24 mm width, the polyurethane running surface has been increased to 26 mm.\u003c\/p\u003e\n\u003cp\u003eThis wider footprint provides a larger contact area, helping absorb vibrations and impacts more effectively. \u003cbr\u003eThe result is a smoother, more stable ride, especially on rough asphalt, uneven streets, and at higher speeds.\u003c\/p\u003e\n\u003cp\u003eThe wider running surface also provides additional support when leaning onto the wheel edges, allowing skaters to maintain better balance and precision through turns, transitions, and technical movements.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003eImproved Precision for Slalom, Slides and Urban Skating\u003c\/h6\u003e\n\u003cp\u003eThe UNDERCOVER Vortex 20Six Urban Inline Wheels are engineered for demanding skaters who prioritize control, grip, and predictable handling.\u003c\/p\u003e\n\u003cp\u003eDuring tight turns, swivels, and quick direction changes, the wider wheel profile provides a more planted and connected skating experience.\u003c\/p\u003e\n\u003cp\u003eFor technical freeskating, the increased contact area offers additional support and stability underfoot.\u003c\/p\u003e\n\u003cp\u003eThe Vortex 20Six wheel profile also improves control during slides. Its wider running surface creates a larger balance zone, helping skaters initiate, maintain, and finish slides with greater consistency.\u003c\/p\u003e\n\u003cp\u003eAt the same time, the rounded, symmetrical profile supports smooth edge transitions and responsive maneuverability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003eUHR Polyurethane and 85A Hardness – Grip, Speed and Durability\u003c\/h6\u003e\n\u003cp\u003eThe UNDERCOVER Vortex 20Six 90mm 85A Inline Skate Wheels are manufactured from premium UHR (Ultra High Rebound) polyurethane, combining excellent rebound characteristics with smooth rolling performance.\u003c\/p\u003e\n\u003cp\u003eWith an 85A hardness rating, the Vortex 20Six wheels provide a versatile balance of grip, speed, sliding performance, and wear resistance.\u003c\/p\u003e\n\u003cp\u003eThe reinforced, redesigned TPU core supports structural stability and efficient power transfer, while the cast polyurethane running surface is engineered to withstand the demands of intensive urban skating and freeskating.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003eStandard 24 mm Wheel Core for Broad Compatibility\u003c\/h6\u003e\n\u003cp\u003eDespite their wider 26 mm polyurethane running surface, the UNDERCOVER Vortex 20Six Wheels retain a standard 24 mm wheel core.\u003c\/p\u003e\n\u003cp\u003eThis design makes them compatible with many conventional inline skating frames, provided there is sufficient clearance for the wider running surface and the 90 mm wheel diameter.\u003c\/p\u003e\n\u003cp\u003eThe wheels use the standard 608 bearing system and are designed for 8 mm axles with suitable spacers.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003eTechnical Specifications – UNDERCOVER Vortex 20Six 90mm 85A\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: UNDERCOVER\u003c\/li\u003e\n\u003cli\u003eModel: Vortex 20Six\u003c\/li\u003e\n\u003cli\u003eColor: Smoke Grey\u003c\/li\u003e\n\u003cli\u003eRecommended Use: Urban Skating, Freeskating, Fitness Skating and Slalom\u003c\/li\u003e\n\u003cli\u003eWheel Diameter: 90 mm\u003c\/li\u003e\n\u003cli\u003eWheel Hardness: 85A\u003c\/li\u003e\n\u003cli\u003eWheel Width \/ PU Running Surface: 26 mm\u003c\/li\u003e\n\u003cli\u003eWheel Core Width: 24 mm\u003c\/li\u003e\n\u003cli\u003eWheel Compound: UHR Polyurethane (Ultra High Rebound)\u003c\/li\u003e\n\u003cli\u003eWheel Profile: Round, symmetrical\u003c\/li\u003e\n\u003cli\u003eWheel Core: Reinforced TPU core, oval core design\u003c\/li\u003e\n\u003cli\u003eBearing Standard: 608\u003c\/li\u003e\n\u003cli\u003eSpacer Type: Aluminum floating spacer, 8 mm\u003c\/li\u003e\n\u003cli\u003eManufacturing Process: Cast polyurethane\u003c\/li\u003e\n\u003cli\u003eCompatibility: Many inline skate frames supporting 90 mm wheels with sufficient clearance for a 26 mm wide running surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch6\u003eUNDERCOVER Vortex 20Six – More Control on Every Surface\u003c\/h6\u003e\n\u003cp\u003eThe UNDERCOVER Vortex 20Six 90mm 85A Wheels combine the benefits of a wider running surface with the proven performance characteristics of premium urban inline skate wheels.\u003c\/p\u003e\n\u003cp\u003eFeaturing a 26 mm wide polyurethane footprint, high-rebound UHR compound, and balanced 85A hardness, these wheels deliver a smooth, stable, and controlled skating experience.\u003c\/p\u003e\n\u003cp\u003eWhether you're skating fast urban lines, covering longer fitness distances, practicing technical slalom maneuvers, or performing controlled slides, the UNDERCOVER Vortex 20Six Wheels are an excellent choice for skaters looking for improved stability, precision, and rolling comfort.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch6\u003eBrand and manufacturer\u003c\/h6\u003e\n\u003cp\u003eYou can find more information about the manufacturer \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.powerslide.com\/\" target=\"_blank\"\u003ehere\u003c\/a\u003e!\u003c\/p\u003e","brand":"SkaMiDan – Skating School \u0026 Skateshop","offers":[{"title":"90 mm 85 A (4-pack)","offer_id":66266937786717,"sku":"SKA406431\/4-Pack","price":47.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/0181\/4365\/files\/SKA406431_4-Pack_UNDERCOVER_Vortex_20Six_60mm_90A_Wheels_Rauchgrau_Aggressive_Inline_Rollen_L_rrach_Freiburg_Basel_Inliner_Richtige_Gr_e_right_Size_for_Rollerblades_Langhaltende_Inlineskaterollen_Longlasting_Wheel.webp?v=1792418770","url":"https:\/\/www.skamidan.com\/en\/products\/undercover-vortex-20six-90mm-85a-wheels-smoke-grey-slalom-fitness-urban-inline-wheels-undercover-vortex-20six-90mm-wheels","provider":"SkaMiDan – Skating School \u0026 Skateshop","version":"1.0","type":"link"}