{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"d2b2046015dc","name":"Panaracer GravelKing X1 Compact 20 TLR Gravel Tyre: BLACK/BLACK 20X2.1 (54-406)","sku":"ZYRO_PA3035944","brand":"Panaracer","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":42.11,"formatted":"£42.11"},"summary":"Panaracer GravelKing X1 Compact 20 TLR Gravel Tyre","attributes":[{"label":"Colour","value":"BLACK/BLACK"},{"label":"Cycle Brand","value":"Panaracer"},{"label":"Cycle Category","value":"Tyres"},{"label":"Manufacturer","value":"Panaracer"},{"label":"Size","value":"20X2.1 (54-406)"},{"label":"Upc","value":"4931253035944"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/zyrofisher/ZYRO_5FPA3035944/2898f419f5ad7bb8.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/zyrofisher/ZYRO_5FPA3035944/2898f419f5ad7bb8.jpg"],"description":"Panaracer GravelKing X1 Compact 20 TLR Gravel Tyre","descriptionMarkdown":"Panaracer GravelKing X1 20 brings GravelKing performance to small-wheel adventure bikes, with a 20&times;2.1 folding tyre designed for quick handling, fast acceleration and precise responsiveness on rough terrain. Built around the same tread pattern as the GravelKing X1, it combines a low rolling centre section with more aggressive side knobs for confident grip and off-road control.\n\n **Features**\n &bull; 20-inch GravelKing tyre for small-wheel adventure bikes\n &bull; Same tread pattern as the GravelKing X1\n &bull; Centre tread designed for low rolling resistance\n &bull; Aggressive side knobs for grip and off-road capability\n &bull; Designed for quick handling, acceleration and precise responsiveness\n &bull; Folding bead\n\n **Specifications**\n **Product Codes:** RF2021-GKX1-B2, RF2021-GKX1-AX2\n **Size:** 20&times;2.1\n **ETRTO:** 54-406\n **Tread:** Black\n **Weight:** 490g\n **Recommended Inflation Pressure:** Max 350kPa / 50 PSI","weightGrams":null,"fitments":[],"collections":[{"name":"Tyres","url":"https://www.2brosparts.com/api/agent/collection/GB/tyres"},{"name":"Cycle","url":"https://www.2brosparts.com/api/agent/collection/GB/cycle"}],"links":{"page":"https://www.2brosparts.com/products/panaracer-gravelking-x1-compact-20-tlr-gravel-tyre-blackblack-20x21-54-406","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/d2b2046015dc:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/d2b2046015dc: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/<items>/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."]}}