{"product_id":"858-nsw-carbon-front-wheel-2025-158mm","title":"858 NSW Carbon Front Wheel 2025","description":"\u003ch2\u003eZipp 858 NSW Carbon Front Wheel 2025\u003c\/h2\u003e\n\n\u003cp data-end=\"581\" data-start=\"271\"\u003eThe Zipp 858 NSW Carbon Front \u003ca href=\"\/wheels\"\u003eWheel\u003c\/a\u003e 2025 represents the pinnacle of aerodynamic performance, now further enhanced by Zipp’s proprietary Total System Efficiency technology. This system addresses the key forces that slow riders down: wind resistance, gravity, rolling resistance and vibration losses.\u003c\/p\u003e\n\n\u003cp data-end=\"952\" data-start=\"583\"\u003eThe wheelset features a tubeless and hookless rim design for a seamless tyre interface and a significant reduction in weight. Despite its deep profile, the 858 NSW achieves weights comparable to wheelsets that are 20mm shallower. With a 23mm internal rim width, it is optimised for wider tyres running at lower pressures, improving rolling resistance and rider comfort.\u003c\/p\u003e\n\n\u003cp data-end=\"1350\" data-start=\"954\"\u003eIts distinctive 82mm to 85mm deep Sawtooth rim profile delivers Zipp’s highest levels of aerodynamic efficiency and crosswind stability, making it a leading choice for triathletes, time trialists and speed-focused athletes. While the wheelset is optimised for tubeless tyres, it is also compatible with tubeless-ready clinchers used with inner tubes. For best results, a 28mm tyre is recommended. Disc brakes provide consistent braking performance in all weather conditions, while the premium ZR1 SL hub features ceramic bearings for immediate and smooth power transfer.\u003c\/p\u003e","brand":"Zipp","offers":[{"title":"One Size \/ Black","offer_id":54293943583066,"sku":"1924080","price":1500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0956\/0827\/5290\/files\/Zipp-858-NSW-Carbon-Front-Wheel-2025-Black.jpg?v=1781192473","url":"https:\/\/checkout.sigmasports.com\/products\/858-nsw-carbon-front-wheel-2025-158mm","provider":"Sigma Sports","version":"1.0","type":"link"}