{"product_id":"ruote-vision-metron-45-rs-cs-silver","title":"Vision Metron 45 RS Ceramicspeed wheels - Silver","description":"\u003ch3\u003eVision Metron 45 RS CS Wheels: World-Class Racing Performance\u003c\/h3\u003e\n\u003cp\u003eThe Vision Metron 45 RS CS wheels represent excellence in the \u003cstrong\u003ecarbon road racing wheel\u003c\/strong\u003e segment, the result of collaboration between Vision and CeramicSpeed, two recognized leaders in the engineering of high-performance cycling components. This limited-edition Silver combines Vision’s manufacturing expertise with CeramicSpeed’s \u003cstrong\u003eceramic bearing\u003c\/strong\u003e technology, creating a wheelset designed to maximize aerodynamic efficiency and smooth rolling. The full-carbon construction, hand-built with a monolithic rim and spokes, ensures structural stiffness and light weight simultaneously, essential characteristics for those seeking uncompromising \u003cstrong\u003eracing performance\u003c\/strong\u003e. Every construction detail has been optimized through cutting-edge manufacturing processes, ensuring consistency and reliability in every set produced.\u003c\/p\u003e\n\u003ch3\u003eCeramicSpeed Bearings and Friction Reduction Technology\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed bearings\u003c\/strong\u003e integrated into the Metron 45 RS CS are hand-built in Denmark and specifically engineered for Vision V-1000 hubs, representing an engineering solution of excellence in the world of cycling components. Equipped with ultra-smooth \u003cstrong\u003egrade 3 silicon nitride\u003c\/strong\u003e balls, these bearings drastically reduce friction compared with traditional solutions, resulting in greater pedaling efficiency. The hardened steel raceways, combined with reinforced cages and low-viscosity grease, ensure superior durability and consistent performance over time. The 4 Years warranty fully covers the bearings, offering peace of mind and protection for your investment. This technology is particularly beneficial for those engaged in \u003cstrong\u003ecompetitive cycling\u003c\/strong\u003e and looking for every possible performance gain.\u003c\/p\u003e\n\u003ch3\u003eFast Engagement System and V-1000 PRS Hubs\u003c\/h3\u003e\n\u003cp\u003eThe Vision PRS (Power Ratchet System) hubs equipped on the Metron 45 RS CS incorporate a 72-tooth \u003cstrong\u003eClutch helical ratchet\u003c\/strong\u003e, featuring a 5-degree engagement angle, which translates into engagement that is 24% faster than previous Vision 6-pawl hubs and DT 54T systems with 6.6 degrees. This technical improvement delivers a more immediate response from the rear wheel during sprints and accelerations, a critical factor in road racing. The 72-tooth configuration allows for a more even load distribution, reducing wear and extending the service life of the drivetrain system. For those using these wheels in \u003cstrong\u003ecycling races\u003c\/strong\u003e or high-intensity training, the PRS system represents a tangible and measurable competitive advantage.\u003c\/p\u003e\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHand-built full \u003cstrong\u003ecarbon\u003c\/strong\u003e rim and spokes.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCeramicSpeed\u003c\/strong\u003e bearings with grade 3 silicon nitride balls.\u003c\/li\u003e\n\u003cli\u003eVision V-1000 hubs with 72-tooth Clutch helical ratchet.\u003c\/li\u003e\n\u003cli\u003e5-degree engagement angle for 24% faster response.\u003c\/li\u003e\n\u003cli\u003eHigh-strength hardened steel raceways.\u003c\/li\u003e\n\u003cli\u003eLow-viscosity grease for reduced friction.\u003c\/li\u003e\n\u003cli\u003eReinforced bearing cages for extended durability.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCeramicSpeed\u003c\/strong\u003e 4 Years warranty on the bearings.\u003c\/li\u003e\n\u003cli\u003eMetron 45 mm aerodynamic profile for aerodynamic efficiency.\u003c\/li\u003e\n\u003cli\u003eLimited-edition Silver with premium finish.\u003c\/li\u003e\n\u003cli\u003e45 mm rim depth.\u003c\/li\u003e\n\u003cli\u003e23 mm internal width.\u003c\/li\u003e\n\u003cli\u003e31.1 mm external width.\u003c\/li\u003e\n\u003cli\u003eVision V-1000 PRS ratchet hubs 6 ceramic bearings sealed CeramicSpeed bearings (2 front \/ 4 rear).\u003c\/li\u003e\n\u003cli\u003eAerodynamic carbon spokes with a 2:1 ratio (21 front \/ 24 rear).\u003c\/li\u003e\n\u003cli\u003eSelf-locking ABS nipples.\u003c\/li\u003e\n\u003cli\u003eHandcrafted, entirely by hand..\u003c\/li\u003e\n\u003cli\u003eWeight: 1290 g \/ pair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"display: none;\"\u003e\u0026nbsp;\u003c\/span\u003e\u003c\/p\u003e","brand":"Vision","offers":[{"title":"XDR \/ Black","offer_id":53954892792154,"sku":"710-0180236051","price":2999.0,"currency_code":"EUR","in_stock":false},{"title":"Shimano \/ Black","offer_id":53954892824922,"sku":"710-0180231051","price":2999.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/7139\/6534\/files\/Ruote-Vision-Metron-45-RS-Ceramicspeed-Silver-All4-0.png?v=1775676199","url":"https:\/\/www.all4cycling.com\/en\/products\/ruote-vision-metron-45-rs-cs-silver","provider":"All4cycling ","version":"1.0","type":"link"}