{"product_id":"zipp-303-firecrest-carbon-tubeless-rim-brake-700c-rear","title":"Zipp 303 Firecrest Carbon Tubeless Rim Brake 700c Rear","description":"\u003cp\u003eWITHOUT LIMITS\u003c\/p\u003e\n\u003cp\u003eThe 303 Firecrest Tubeless rim-brake wheelset is an all-around performer designed for a new era of road riding. Rich in heritage yet loaded with modern innovations, this wheelset is as adept in the mountains as it is on rolling hills, windswept farm lanes, or ferocious field sprints. Featuring a 19mm internal width and tubeless-ready construction, it allows for lower tire pressures, providing greater cornering grip and increased compliance with reduced rolling resistance and a lower risk of pinch flats.\u003c\/p\u003e\n\u003cp\u003eWhen it comes to pure speed, the 303 Firecrest Tubeless packs a serious punch. It utilizes ABLC™ Sawtooth™ Technology—a complex dimpling pattern that optimizes low aerodynamic drag and crosswind stability, a balance known as AeroBalance™. For reliable stopping power, the ShowStopper™ textured braking surface delivers unrivaled rim braking performance in both wet and dry conditions. At the heart of the wheel is the German-engineered ZR1 hubset, offering a versatile and durable foundation for any journey.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eZipp graphics and cosmetic identity that scream speed\u003c\/li\u003e\n  \u003cli\u003eZR1 hub engineered in Germany with improved seal design for durability and 66 points of engagement for quicker response\u003c\/li\u003e\n  \u003cli\u003eBuilt with Sapim CX Sprint J-bend spokes\u003c\/li\u003e\n  \u003cli\u003eTubeless design ensures secure performance even when ridden at lower tire pressures\u003c\/li\u003e\n  \u003cli\u003eVersatile 45mm rim profile that is fast, stable, and adaptable\u003c\/li\u003e\n  \u003cli\u003eABLC Sawtooth™ dimple design manages airflow around the rim for a faster, more stable wheel\u003c\/li\u003e\n  \u003cli\u003eShowstopper™ textured brake track delivers superior modulation and shortest stopping distances in all weather conditions\u003c\/li\u003e\n  \u003cli\u003eCompatible with XDR™ or SRAM\/Shimano driver bodies\u003c\/li\u003e\n  \u003cli\u003eShips with QR end caps and quick release skewers\u003c\/li\u003e\n  \u003cli\u003eCampagnolo driver body sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cstrong\u003eOrientation (wheels):\u003c\/strong\u003e Rear\u003cbr\u003e\n\u003cstrong\u003eSize (wheels):\u003c\/strong\u003e 700c\u003cbr\u003e\n\u003cstrong\u003eRim construction:\u003c\/strong\u003e Carbon\u003cbr\u003e\n\u003cstrong\u003eTire compatibility:\u003c\/strong\u003e Clincher Tubeless Ready\u003cbr\u003e\n\u003cstrong\u003eRim depth:\u003c\/strong\u003e 45mm\u003cbr\u003e\n\u003cstrong\u003eSurface texture:\u003c\/strong\u003e ABLC Dimples\u003cbr\u003e\n\u003cstrong\u003eBrake compatibility:\u003c\/strong\u003e Rim\u003cbr\u003e\n\u003cstrong\u003eRim - inside width:\u003c\/strong\u003e 19mm\u003cbr\u003e\n\u003cstrong\u003eRim profile:\u003c\/strong\u003e Symmetrical\u003cbr\u003e\n\u003cstrong\u003eRim finish:\u003c\/strong\u003e UD fiber, adhesive decals\u003cbr\u003e\n\u003cstrong\u003eNipple material:\u003c\/strong\u003e Aluminum\u003cbr\u003e\n\u003cstrong\u003eNipple anti-rotation:\u003c\/strong\u003e Sapim Secure-Loc\u003cbr\u003e\n\u003cstrong\u003eSpoke type:\u003c\/strong\u003e CX-Sprint\u003cbr\u003e\n\u003cstrong\u003eSpoke count:\u003c\/strong\u003e 24\u003cbr\u003e\n\u003cstrong\u003eSpoke pattern:\u003c\/strong\u003e 2 Cross\u003cbr\u003e\n\u003cstrong\u003eHub:\u003c\/strong\u003e ZR1 Rim Brake\u003cbr\u003e\n\u003cstrong\u003eAxle type (Wheels):\u003c\/strong\u003e QR 135\u003cbr\u003e\n\u003cstrong\u003eAxle material:\u003c\/strong\u003e Aluminum front \u0026amp; rear\u003cbr\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Cartridge - Stainless Steel\u003cbr\u003e\n\u003cstrong\u003eDriver Mechanism:\u003c\/strong\u003e 6 Pawls Leaf Spring\u003cbr\u003e\n\u003cstrong\u003eDriver body material:\u003c\/strong\u003e Aluminum\u003cbr\u003e\n\u003cstrong\u003eMax tire pressure:\u003c\/strong\u003e 125psi\u003cbr\u003e\n\u003cstrong\u003eMax recommended rider weight:\u003c\/strong\u003e 250lbs\u003cbr\u003e\n\u003cstrong\u003ePart Weight (g):\u003c\/strong\u003e 842\u003c\/p\u003e","brand":"Zipp","offers":[{"title":"SRAM 10\/11sp","offer_id":57455532310872,"sku":"ZPWH8532000","price":1189.0,"currency_code":"GBP","in_stock":true},{"title":"XDR","offer_id":57455532343640,"sku":"ZPWH8532001","price":1189.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/5247\/5224\/files\/ZPWH8532000_45787_37848d53-6055-4186-9320-c610b15ebec1.jpg?v=1779963102","url":"https:\/\/www.leadoutperformance.co.uk\/products\/zipp-303-firecrest-carbon-tubeless-rim-brake-700c-rear","provider":"Leadout Performance","version":"1.0","type":"link"}