{"product_id":"454-nsw-carbon-tubeless-disc-brake-rear-wheel-tz1t","title":"454 NSW Carbon Tubeless Disc Brake Rear Wheel","description":"\u003ch2\u003eZipp 454 NSW Carbon Tubeless Disc Brake Rear Wheel\u003c\/h2\u003e\n\n\u003cp\u003eSitting at the top of the Zipp range, the versatile 454 NSW Carbon Tubeless \u003ca href=\"\/wheels\/disc-brake-wheels\"\u003eDisc Brake Rear Wheel\u003c\/a\u003e promotes increased speed into any road ride thanks to its “Total System Efficiency” (TSE) based design. TSE is a holistic approach that balances aerodynamics, weight, rolling resistance, and comfort to realise markedly improved performance.\u003c\/p\u003e\n\n\u003cp\u003eThe rim utilises the highest quality carbon fibre within a hookless format that promotes more even resin distribution. This leads to increased stiffness and lower weight for faster acceleration and quicker climbing speeds. The hookless rim format has a 23mm wide internal measurement to optimally mate with tubeless-ready tyres, helping them realise lower rolling resistance and heightened comfort at lower inflation pressures.\u003c\/p\u003e\n\n\u003cp\u003eThe carbon is sculpted into an undulating 53\/58mm deep SawTooth rim profile that positions Hyperfoil nodes throughout its inner circumference. This innovative shape combines with the HexFin ABLC surface dimples to lower aerodynamic drag and improve crosswind stability.\u003c\/p\u003e\n\n\u003cp\u003eZipp's own Cognition V2 hub is smooth spinning and durable and is linked to the rim with Sapim CX-Ray spokes. The spokes are laced in a two-cross pattern to ensure excellent torsional rigidity and durability.\u003c\/p\u003e\n\n\u003ch2\u003eIncludes\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e12mm hub end caps\u003c\/li\u003e\n\t\u003cli\u003eCenter Lock lock ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHighlights\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eThe range-topping 454 NSW is the racers favourite as it is fast in a vast range of road riding scenarios\u003c\/li\u003e\n\t\u003cli\u003eConceived via Zipp’s “Total System Efficiency” (TSE) design concept that equally factors aerodynamics, weight, rolling resistance and vibration losses (comfort)\u003c\/li\u003e\n\t\u003cli\u003eA special tool that measures aerodynamic drag, rolling resistance, wind speed and wind yaw angle while on the road, was key in the development of these wheels \u003c\/li\u003e\n\t\u003cli\u003eThe TSE holistic design approach equals more speed in real-world riding conditions rather than just wind tunnels\u003c\/li\u003e\n\t\u003cli\u003eThe rim uses the highest grade of carbon fibre to lower weight, increase strength and improve lateral stiffness\u003c\/li\u003e\n\t\u003cli\u003eThe hookless internal rim design is for tubeless-ready tyres only, promotes a more aerodynamic tyre to rim interface and lowers weight via more even resin distribution\u003c\/li\u003e\n\t\u003cli\u003eA 23mm internal rim width works optimally with wider tubeless-ready tyres, lowering rolling resistance and improving comfort\u003c\/li\u003e\n\t\u003cli\u003eUndulating 53\/58mm deep, SawTooth rim shape with Hyperfoil nodes optimises aerodynamic efficiency and crosswind stability\u003c\/li\u003e\n\t\u003cli\u003eThe SawTooth rim profile increases lateral stiffness for faster climbing and snappier acceleration\u003c\/li\u003e\n\t\u003cli\u003eHexFin ABLC rim surface dimple pattern further lowers drag\u003c\/li\u003e\n\t\u003cli\u003eZipp graphics applied using Zipp’s ImPress direct-print technology\u003c\/li\u003e\n\t\u003cli\u003eCognition V2 hub with an Axial Clutch V2 freehub for decreased resistance when freewheeling and almost instant pedalling engagement\u003c\/li\u003e\n\t\u003cli\u003eSapim CX-Ray spokes\u003c\/li\u003e\n\t\u003cli\u003eLifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Zipp","offers":[{"title":"Shimano\/SRAM \/ HG \/ Black","offer_id":54295662723418,"sku":"1398451","price":1614.0,"currency_code":"GBP","in_stock":false},{"title":"SRAM \/ XDR \/ Black","offer_id":54295662756186,"sku":"1398452","price":1614.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0956\/0827\/5290\/files\/Zipp-454-NSW-Carbon-Tubeless-Disc-Brake-Rear-Wheel-Black.jpg?v=1781213956","url":"https:\/\/checkout.sigmasports.com\/products\/454-nsw-carbon-tubeless-disc-brake-rear-wheel-tz1t","provider":"Sigma Sports","version":"1.0","type":"link"}