{"product_id":"new-orome-valar-cs50a-50mm-wave-carbon-disc-wheelset","title":"*NEW* OROME VALAR CS50A 50mm Wave Carbon Disc Wheelset","description":"\u003cp\u003e\u003cstrong\u003eLightweight 50mm carbon wheels combining aerodynamic performance with proven, easily serviced Sapim CX-Ray spokes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe OROME VALAR CS50A is designed for fast road riding, combining Toray T800 wave-profile carbon rims, Sapim CX-Ray aero spokes and ceramic-bearing hubs in a wheelset weighing a claimed \u003cstrong\u003e1310g ±15g\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eIts 50mm wave-profile rims are designed to provide the aerodynamic benefit of a deep-section wheel while supporting more predictable handling as wind conditions change. A modern 23mm internal rim width provides a suitable platform for wider road tyres.\u003c\/p\u003e\n\n\u003cp\u003eThe CS50A offers riders a practical balance of speed, low weight and serviceability. Its stainless-steel spokes are considerably easier to source and replace than specialised carbon spokes, making this a strong option for regular training, racing, fast club rides and longer road events.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50mm wave-profile rims:\u003c\/strong\u003e Designed to combine deep-section aerodynamic performance with more predictable handling in changing wind conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow wheelset weight:\u003c\/strong\u003e A claimed weight of 1310g ±15g makes the CS50A exceptionally light for a 50mm wheelset using stainless-steel spokes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToray T800 carbon construction:\u003c\/strong\u003e Used to balance rim stiffness, strength and low weight.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSapim CX-Ray spokes:\u003c\/strong\u003e Proven stainless-steel aero spokes offering low weight, strength and straightforward replacement if required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e23mm internal rim width:\u003c\/strong\u003e Provides support for modern wider road tyres.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTubeless ready:\u003c\/strong\u003e Suitable for use with compatible tubeless tyres.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e60-tooth star-ratchet hub:\u003c\/strong\u003e Provides quick engagement when accelerating or getting back on the power.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCeramic bearings:\u003c\/strong\u003e Designed to provide smooth and efficient hub operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminium-alloy freehub body:\u003c\/strong\u003e Helps keep the wheelset weight down while allowing straightforward servicing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand-built:\u003c\/strong\u003e Each wheelset is assembled and individually checked for spoke tension and trueness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDesigned for fast road riding\u003c\/h2\u003e\n\n\u003cp\u003eThe VALAR CS50A is designed for riders who want the speed of a 50mm carbon rim without giving up everyday practicality.\u003c\/p\u003e\n\n\u003cp\u003eIts combination of low weight, aero rim depth and serviceable Sapim spokes makes it particularly well suited to:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFast bunch and club rides\u003c\/li\u003e\n  \u003cli\u003eRoad racing\u003c\/li\u003e\n  \u003cli\u003eHigh-speed training\u003c\/li\u003e\n  \u003cli\u003eRolling and undulating routes\u003c\/li\u003e\n  \u003cli\u003eSportives and endurance road events\u003c\/li\u003e\n  \u003cli\u003eRiders wanting one lightweight aero wheelset for regular road use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy choose the CS50A?\u003c\/h2\u003e\n\n\u003cp\u003eThe CS50A uses Sapim CX-Ray stainless-steel spokes, one of the most widely used performance spokes in cycling. Their bladed profile is designed to reduce aerodynamic drag, while their widespread availability makes replacement and servicing relatively straightforward.\u003c\/p\u003e\n\n\u003cp\u003eThis gives the CS50A an important practical advantage for riders who regularly train, travel or race with their wheels. You still get an impressively low claimed weight and the CS50 wave-profile rim, without relying on specialised carbon replacement spokes.\u003c\/p\u003e\n\n\u003ch2\u003eWave-profile carbon rims\u003c\/h2\u003e\n\n\u003cp\u003eInstead of remaining at one constant depth, the rim rises and falls around the wheel. This wave profile is designed to retain the aerodynamic benefit of a deep carbon rim while reducing abrupt steering input as the strength or direction of a crosswind changes.\u003c\/p\u003e\n\n\u003cp\u003eNo 50mm wheel is unaffected by strong winds, but the CS50A is designed to provide more predictable handling than a conventional constant-depth rim in changing conditions.\u003c\/p\u003e\n\n\u003ch2\u003eRim and tyre compatibility\u003c\/h2\u003e\n\n\u003cp\u003eThe CS50A features a tubeless-ready carbon rim with a 23mm internal width and 29.5mm external width. This wider platform provides better support for modern road tyres and helps create a smoother transition between the tyre and rim.\u003c\/p\u003e\n\n\u003cp\u003eActual tyre width can vary depending on the tyre model, rim and pressure. Always check frame and fork clearance and follow the pressure limits specified by both the tyre and wheel manufacturers.\u003c\/p\u003e\n\n\u003ch2\u003eFreehub options\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eShimano HG 11\/12-speed\u003c\/li\u003e\n  \u003cli\u003eShimano Micro Spline Road (MSR)\u003c\/li\u003e\n  \u003cli\u003eSRAM XDR\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePlease select the freehub option that matches your cassette and groupset. If you’re unsure which option you need, contact us before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eDesigned for\u003c\/th\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eFast road riding\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eBrake type\u003c\/th\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDisc brake\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eRim material\u003c\/th\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eToray T800 carbon fibre\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eRim profile\u003c\/th\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e50mm wave profile\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eInternal rim width\u003c\/th\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e23mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eExternal rim width\u003c\/th\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e29.5mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eTyre system\u003c\/th\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTubeless ready\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eSpokes\u003c\/th\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSapim CX-Ray stainless-steel aero spokes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eHubs\u003c\/th\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLightweight CNC-machined hubs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eHub mechanism\u003c\/th\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e60-tooth star ratchet\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eBearings\u003c\/th\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eCeramic bearings\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eFreehub body\u003c\/th\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAluminium alloy\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eClaimed weight\u003c\/th\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1310g ±15g per wheelset\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the benefit of the wave-profile rim?\u003c\/h3\u003e\n\n\u003cp\u003eThe rim rises and falls in depth around the wheel rather than remaining constant. It is designed to retain the aerodynamic benefit of a deep rim while supporting more predictable handling when wind conditions change.\u003c\/p\u003e\n\n\u003ch3\u003eAre Sapim CX-Ray spokes easy to replace?\u003c\/h3\u003e\n\n\u003cp\u003eSapim CX-Ray spokes are widely used by wheel builders and bike shops around the world. They are generally easier to source and replace than proprietary carbon spokes, making the CS50A a practical option for regular riding and racing.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the CS50A differ from the CS50D?\u003c\/h3\u003e\n\n\u003cp\u003eBoth models use 50mm wave-profile Toray T800 carbon rims. The CS50A uses Sapim CX-Ray stainless-steel spokes and an aluminium-alloy freehub body, with a claimed weight of 1310g ±15g.\u003c\/p\u003e\n\n\u003cp\u003eThe higher-spec CS50D uses flat carbon spokes and a titanium-alloy freehub body, reducing its claimed weight to 1225g ±15g. The CS50A is the more practical choice if straightforward spoke replacement and servicing are important, while the CS50D prioritises the lowest possible weight and a stiffer carbon-spoke build.\u003c\/p\u003e\n\n\u003ch3\u003eWhich freehub option do I need?\u003c\/h3\u003e\n\n\u003cp\u003eMost Shimano road cassettes use Shimano HG, while SRAM road cassettes with a 10-tooth smallest sprocket generally require SRAM XDR. Shimano MSR is available for compatible Shimano setups. Contact us with your cassette or groupset details if you’re unsure.\u003c\/p\u003e","brand":"OROME","offers":[{"title":"Default Title","offer_id":45791707267251,"sku":null,"price":1800.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1709\/8607\/files\/OROMEVALARCS50A50mmwavecarbondiscbrakewheel.webp?v=1786236593","url":"https:\/\/www.trevscycleshop.co.nz\/products\/new-orome-valar-cs50a-50mm-wave-carbon-disc-wheelset","provider":"Trevs Cycle Shop","version":"1.0","type":"link"}