{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"67e0a951fb0a","name":"ZIPP 303 XPLR S Carbon Rear Wheel B1: DARK GREY GRAPHIC 10/11 SPEED","sku":"ZYRO_ZPWH8805000","brand":"Zipp","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":514.81,"formatted":"£514.81"},"summary":"ZIPP 303 XPLR S Carbon Rear Wheel B1","attributes":[{"label":"Colour","value":"DARK GREY GRAPHIC"},{"label":"Cycle Brand","value":"Zipp"},{"label":"Cycle Category","value":"Wheels"},{"label":"Manufacturer","value":"Zipp"},{"label":"Size","value":"10/11 SPEED"},{"label":"Upc","value":"710845931444"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/zyrofisher/ZYRO_5FZPWH8805000/b7792d2f9e314242.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/zyrofisher/ZYRO_5FZPWH8805000/b7792d2f9e314242.jpg"],"description":"ZIPP 303 XPLR S Carbon Rear Wheel B1","descriptionMarkdown":"The Zipp 303 XPLR S rear wheel brings high-performance gravel technology to riders wanting a fast, durable upgrade without the premium price tag. Built around a wide and deep rim profile, it is designed to work with approved gravel tyres for lower pressures, reduced vibration and improved grip across rough terrain. The 32mm internal width helps increase air volume for better control and rolling efficiency, while the aerodynamic profile is shaped to integrate cleanly with gravel tyres for increased speed on fast mixed-surface rides.\n\n**Features** • Fast and robust gravel rear wheel • Hookless Tubeless Straight Side rim construction • Ultra-wide 32mm internal rim width • Designed for approved 40c–60c TLR tyres • Wide and deep rim profile for aerodynamic efficiency • Supports lower tyre pressures for improved grip and reduced vibration • Applies Zipp Total System Efficiency to gravel riding • 24-hole 2-cross build • CX Sprint spokes • Disc brake compatible with Centre Lock fitment • Ships with 12mm rear end caps • Lifetime Warranty\n\n**Specifications** **Wheel Size:** 700c **Rim Construction:** Hookless/Tubeless Straight Side (TSS) **Tyre Compatibility:** Approved TLR tyres 40c–60c with tube or sealant **Rim Depth:** 54mm **Internal Rim Width:** 32mm **Max Outside Width:** 40mm **Brake Compatibility:** Disc, Centre Lock **Rim Profile:** Symmetrical **Nipple Material:** Brass **Spoke Type:** CX Sprint **Spoke Count:** 24 **Spoke Pattern:** 2 Cross **Driver Body Type:** SRAM XDR, SRAM/Shimano Road **Axle Type:** TA 12x142 **Bearings:** Cartridge, Carbon Steel **Max Tyre Pressure:** 50psi / 3.45bar **Max Recommended System Weight:** 135kg","weightGrams":null,"fitments":[],"collections":[{"name":"Wheels","url":"https://www.2brosparts.com/api/agent/collection/GB/wheels"},{"name":"Cycle","url":"https://www.2brosparts.com/api/agent/collection/GB/cycle"}],"links":{"page":"https://www.2brosparts.com/products/zipp-303-xplr-s-carbon-rear-wheel-b1-dark-grey-graphic-1011-speed","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/67e0a951fb0a:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/67e0a951fb0a:1"}},"market":{"country":"GB","countryName":"United Kingdom","locale":"en-gb","currency":"GBP","exchangeRateFromGbp":1,"pricesIncludeUkVat":true,"checkoutTax":null,"delivery":[{"name":"Standard","description":"Orders £15.00–£59.99 · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":4.99,"formatted":"£4.99"},"free":false,"minimumOrder":{"amount":0,"formatted":"£0.00","gbp":0},"weightGrams":null},{"name":"Standard","description":"Orders £60.00 and up · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":0,"formatted":"£0.00"},"free":true,"minimumOrder":{"amount":60,"formatted":"£60.00","gbp":60},"weightGrams":null}],"storeUrl":"https://www.2brosparts.com"},"navigate":{"start":"https://www.2brosparts.com/api/agent","search":"https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus}"},"howToBuy":{"summary":"Build a basket for the shopper and give them one checkout link. Every URL is a plain path (no query string) and a GET. Nothing is stored between calls.","checkoutLinkFormat":"https://www.2brosparts.com/api/agent/checkout/GB/{basketKey}:{quantity},{basketKey}:{quantity}","steps":["1. Find products: follow links in these responses, or fetch https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus} (e.g. https://www.2brosparts.com/api/agent/search/GB/brake+pads). Every product has a basketKey.","2. Optional check: https://www.2brosparts.com/api/agent/basket/GB/{basketKey}:{quantity},{basketKey}:{quantity} returns stock, totals per delivery option and the checkout link.","3. Give the shopper the checkout link. Opening it fills their basket with exactly these items (replacing what was there) and opens checkout for United Kingdom. They pay on 2brosparts.com through Stripe."],"noFetchNeeded":"You can write the checkout link yourself from basketKeys and quantities; nothing has to be fetched first. Each product also has links.buyOneNow, a ready link for one unit.","stateless":"Nothing is saved on our side. The items part of the URL is the whole basket: to change it, write the link again with the new list.","itemsFormat":"basketKey:quantity pairs joined by commas, e.g. 04f24aad4d68:2,7c1e9a0b3f2d:1. Quantity defaults to 1. Up to 50 products, 100 each.","country":"GB is the shopper's delivery country. Swap it for theirs (US, DE, FR…) in any URL; currency, tax and delivery follow it.","tips":["Put everything the shopper wants in one link.","Optionally add your name as a last path segment on checkout links (…/checkout/GB//claude) so the sale is credited to you.","The checkout link is for the shopper's browser. Do not open it yourself.","Signed-in trade account holders see their trade prices at checkout."]}}