{"product_id":"ceramicspeed-ospw-rs-alpha-argent-special-edition-wheel-system","title":"CeramicSpeed OSPW RS Alpha Argent Special Edition Wheel System","description":"\u003cp\u003eWith the introduction of the Oversized Pulley Wheel system (OSPW) in 2015, CeramicSpeed has set standards in modern cycling.\u003c\/p\u003e\n\u003ch4\u003eHIGHLIGHTS\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eOSPW RS – Shifting Time\u003c\/strong\u003e\u003cbr\u003eWith the introduction of the Oversized Pulley Wheel system (OSPW) in 2015, CeramicSpeed has set standards in modern cycling. And with the Racing Sport (RS) models, the Danish-based manufacturer of high-quality hybrid bearings is once again at the forefront when it comes to taking the next step towards the future. A visibly updated design, innovative technical functions and more customisation options are intended to provide a premium riding experience with the OSPW RS system, which combines the efficiency-enhancing properties of its predecessor with even greater balance and sophistication.\u003c\/p\u003e\n\u003cp\u003eCeramicSpeed is excited to introduce their first-ever Special Edition OSPW RS. The new Argent versions bring a clean aesthetic and a distinct graphic element to their OSPW RS cage design. \u003c\/p\u003e\n\u003ch4\u003eTECHNICAL DETAILS\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDerailleur pulleys: aluminium with composite teeth,\u003cspan\u003e \u003c\/span\u003e\u003cignoretranslation\u003eAlpha Disc\u003c\/ignoretranslation\u003e\u003cspan\u003e \u003c\/span\u003edesign\u003c\/li\u003e\n\u003cli\u003eBearings: hybrid (ceramic balls + stainless steel cups), handmade\u003c\/li\u003e\n\u003cli\u003eCage: carbon fibre reinforced polyamide (PA), injection molded\u003c\/li\u003e\n\u003cli\u003eTooth count: 13\/19 (upper\/lower pulley)\u003c\/li\u003e\n\u003cli\u003eSpring tension: adjustable (4 levels)\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 102 g (manufacturer's specification)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eWith its modern look characterized by clear edges, the OSPW RS derailleur pulley system from CeramicSpeed fits seamlessly into the contemporary design trends of current bicycles and groupsets. However, the revised construction not only looks good, but also increases strength and durability thanks to the reinforced cage for achieving an even higher level of quality.\u003c\/p\u003e\n\u003cp\u003eOn a functional level, the handmade OSPW system, consisting of a cage and an upper and lower pulley, remains true to itself. The combination of sophisticated technology and extremely low-friction hybrid bearings makes it possible to noticeably improve the overall efficiency of the drivetrain. In addition, the spring tension, which can be adjusted in 4 stages, enables an individual setup tailored to the riding conditions.\u003c\/p\u003e\n\u003ch4\u003eTECHNOLOGY\u003c\/h4\u003e\n\u003cp\u003eIn order to guarantee the efficient performance of its derailleur pulleys over the long term, CeramicSpeed has already introduced two technical innovations with the OSPW X system for\u003cignoretranslation\u003eEagle Transmission\u003c\/ignoretranslation\u003e\u003cspan\u003e \u003c\/span\u003erear derailleurs, which can now also provide long-term protection against contamination and wear on the RS models on request.\u003c\/p\u003e\n\u003cp\u003eThe patent-pending\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eADR\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etechnology uses a new type of dust cover that is securely anchored in a groove in the derailleur pulley to completely enclose the bearing and protect it from dirt ingress. Meanwhile, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eALPHA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econcept relies on a disc-shaped derailleur pulley with a two-piece construction. The separate tooth profile is made of a special composite material to provide greater wear protection and reduce noise. The disc itself is made of solid aluminum, which not only increases rigidity and durability but also prevents foreign bodies from getting stuck. What both technologies have in common is competition testing in off-road use, which successfully demonstrates their ability to effectively keep out mud and dirt even under the most adverse conditions.\u003c\/p\u003e\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e: CeramicSpeed OSPW RS Derailleur Pulley System Special Edition\u003cbr\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: CeramicSpeed\u003cbr\u003e\u003cstrong\u003eActivity\u003c\/strong\u003e: Cycling\u003cbr\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e: Aluminium, Ceramic\u003cbr\u003e\u003cstrong\u003eUsage bikesport\u003c\/strong\u003e: Road Bike, Cyclocross, Allroad \/ Gravel\u003cbr\u003e\u003cstrong\u003eShifting System (Manufacturer)\u003c\/strong\u003e: Shimano, \u003cspan\u003eSRAM\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNumber of Gears - rear\u003c\/strong\u003e: 12\u003cbr\u003e\u003cstrong\u003eRear derailleur accessories\u003c\/strong\u003e: Jockey Wheels, Cage Parts, Tuning Parts\u003cbr\u003e\u003cstrong\u003eModel year\u003c\/strong\u003e: 2025\u003cbr\u003e\u003cstrong\u003eCollection\u003c\/strong\u003e: Full year\u003cbr\u003e\u003cstrong\u003eColor\u003c\/strong\u003e: Black, Silver\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 102g, \u003cspan\u003e105g\u003c\/span\u003e\u003c\/p\u003e","brand":"Ceramicspeed","offers":[{"title":"Shimano Dura Ace","offer_id":43046428409917,"sku":"5711050145775","price":2699.0,"currency_code":"AED","in_stock":true},{"title":"SRAM RED\/Force AXS","offer_id":43046428442685,"sku":"5711050145776","price":2699.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0273\/5643\/0397\/files\/ceramicspeed-ospw-rs-alpha-disc-argent-115740-4-1885813.jpg?v=1773747963","url":"https:\/\/wolfis.ae\/products\/ceramicspeed-ospw-rs-alpha-argent-special-edition-wheel-system","provider":"Wolfi's","version":"1.0","type":"link"}