{"product_id":"deva-rd-62-tubeless-disc-midnight-black-wheels","title":"Deva RD 62 Tubeless Disc Midnight Black Wheels","description":"\u003cp\u003e\u003cstrong\u003eThe Deva RD is Miche's new flagship road racing wheelset, engineered to \r\ndeliver maximum aerodynamic efficiency, stiffness-to-weight performance,\r\n and real-world racing reliability.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe wheelset was created through a rigorous engineering process \r\ncombining CFD simulations, wind tunnel testing, and on-road validation \r\nwith the Groupama-FDJ Cycling Team. The project focused on two core \r\nareas: aerodynamic optimisation and material behaviour. Carbon spokes \r\nwere introduced in a Miche pro-level wheel, requiring extensive work on \r\nfibre selection, spoke hub integration, and load response. Parallel \r\ndevelopment of multiple rim geometries, derived from adapted NACA \r\nprofiles, allowed engineers to refine tyre rim airflow, reduce drag at a\r\n wide range of yaw angles, and improve stability in crosswinds.\u003c\/p\u003e\u003cp\u003eThe\r\n final design was validated through three wind tunnel sessions and 28 \r\nCFD simulations, confirming significant reductions in Cd.A compared to \r\nthe Kleos RD 50. The 52 mm front rim achieved up to a 9.3% drag \r\nreduction at 50 km\/h, with consistent gains across all tested angles. \r\nMaterial choices such as mixed-grade carbon layups (T700\/T800\/T1000), \r\ntitanium spoke hardware, and CeramicSpeed bearings further reduced \r\nweight and improved stiffness, bringing the wheelset down to 1305 g \r\nwhile increasing responsiveness and structural efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWeight: 1305g \u003c\/li\u003e\n\u003cli\u003eRim material: T700 - T800 - T1000 UD Carbon fibre\u003c\/li\u003e\n\u003cli\u003eRim dimensions: 622x23TC\u003c\/li\u003e\n\u003cli\u003eRim profile: 62mm\u003c\/li\u003e\n\u003cli\u003eTyre type: Tubeless ready\u003c\/li\u003e\n\u003cli\u003eAxles: 12x100mm, 12x142mm\u003c\/li\u003e\n\u003cli\u003eHubs: AL7075 T6 CNC\u003c\/li\u003e\n\u003cli\u003eSpokes: Vonoa Carbon spokes and titanium 4x1 aero profile\u003c\/li\u003e\n\u003cli\u003eNipples: AL7075 T6 Black\u003c\/li\u003e\n\u003cli\u003eAssembly: 21 -21 radial\/ crossing\u003c\/li\u003e\n\u003cli\u003eBearings: Ceramic 2RS\u003c\/li\u003e\n\u003cli\u003eMax load (Bike+rider): 105kg\u003c\/li\u003e\n\u003cli\u003eBraking system: Disc Centre lock\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAccessories included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWheel bags\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eBrake rotor RD lock ring\u003c\/li\u003e\n\u003cli\u003eCarbon spokes tools\u003c\/li\u003e\n\u003cli\u003eCeramicspeed bearings cleanser\u003c\/li\u003e\n\u003cli\u003eCeramicspeed bearings lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimised aerodynamics:\u003c\/strong\u003e NACA‑inspired rim profiles with improved tyre integration and airflow attachment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon spoke system:\u003c\/strong\u003e Two refined cross‑sections, titanium hardware, and reduced spoke count (21+21)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh‑precision hubs:\u003c\/strong\u003e Ergal 7075 T6 bodies, titanium pawl carriers, CeramicSpeed bearings, and micrometric preload adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced rim construction:\u003c\/strong\u003e Mixed T700\/T800\/T1000 carbon layup for strength, stiffness, and impact resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWind‑tunnel validated:\u003c\/strong\u003e Up to 9.3% Cd-A at 50 km\/h vs. Kleos RD 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight performance:\u003c\/strong\u003e Wheelset weight reduced from 1450 g to 1305 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeveloped with WorldTour input:\u003c\/strong\u003e Co‑engineered and validated with Groupama-FDJ Cycling Team\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eUltra lightweight Vonoa Carbon spokes\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor the \r\nfirst time in its history, Miche has adopted Vonoa carbon spokes - a \r\ntechnological step that elevates the wheel to a new level of lightness \r\nand stiffness.\u003cbr\u003e\u003cbr\u003eTheir aerodynamic geometry, with a 4x1 mm \r\ncross-section profile, works in seamless continuity with the rim due to \r\nthe hidden nipples integrated directly into the rim itself. The \r\nelimination of exposed elements reduces turbulence in this area and \r\nhelps optimise overall drag.\u003c\/p\u003e","brand":"Miche","offers":[{"title":"Black \/ N3W","offer_id":57285779423576,"sku":"MCW676KA","price":2799.0,"currency_code":"GBP","in_stock":false},{"title":"Black \/ SH","offer_id":57285779456344,"sku":"MCW676KB","price":2799.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ XDR","offer_id":57285779489112,"sku":"MCW676KC","price":2799.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/5247\/5224\/files\/mcw676ka_f52d3ebd-c823-4be5-a35a-2e0a3ee61e97.jpg?v=1778690112","url":"https:\/\/www.leadoutperformance.co.uk\/products\/deva-rd-62-tubeless-disc-midnight-black-wheels","provider":"Leadout Performance","version":"1.0","type":"link"}