{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"2d938576786c","name":"FRONT SPROCKET 321U-520-15P, 520 Chain Conversion","sku":"SF1516-15.REN","brand":"Renthal","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":9,"price":{"amount":22.32,"formatted":"£22.32"},"summary":"Renthal Ultralight road front chainwheels are chosen by many factory teams. Designed for a long-lasting, lightweight front chainwheel that offers maximum power transfer. CNC machined from a cased hardened and core refined 655M13 nickel chromium steel. Features 520 chain conversion and 15 teeth. Weight 158 grams.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Front)"},{"label":"Variant Id","value":"285183"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF1516-15_2EREN/7f0ca13bf258a045.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF1516-15_2EREN/7f0ca13bf258a045.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF1516-15_2EREN/bd26ba8cfd903e62.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF1516-15_2EREN/f3c7fded5e096069.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF1516-15_2EREN/7c6f0455643c4551.jpg"],"description":"Renthal Ultralight road front chainwheels are chosen by many factory teams. Designed for a long-lasting, lightweight front chainwheel that offers maximum power transfer. CNC machined from a cased hardened and core refined 655M13 nickel chromium steel. Features 520 chain conversion and 15 teeth. Weight 158 grams.","descriptionMarkdown":"### Renthal Ultralight Road Front Chainwheel 520 Conversion 15 Tooth\n\nEnhance your motorcycle's performance with the Renthal Ultralight Road Front Chainwheel. This chainwheel is designed for superior durability and minimal weight, ensuring maximum power transfer to the road. It is the preferred choice for many factory racing teams competing in World Superbike and national Superbike championships.\n\nConstructed from high-quality materials, this chainwheel offers exceptional longevity. It is precision CNC machined from 655M13 nickel chromium steel, which is case-hardened and core-refined for ultimate strength and wear resistance.\n\nKey Features:\n\n- Ultralight design for reduced unsprung weight.\n\n- CNC machined from case-hardened and core-refined 655M13 nickel chromium steel.\n\n- Designed for maximum power transfer.\n\n- Chosen by factory teams in top-tier racing series.\n\n- Specifications: 520 chain conversion, 15 teeth.","weightGrams":null,"fitments":[],"collections":[{"name":"Chain & Sprockets","url":"https://www.2brosparts.com/api/agent/collection/GB/chain-sprockets"},{"name":"Sprockets & Components (Front)","url":"https://www.2brosparts.com/api/agent/collection/GB/sprockets-components-front"}],"links":{"page":"https://www.2brosparts.com/products/front-sprocket-321u-520-15p-520-chain-conversion","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/2d938576786c:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/2d938576786c: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."]}}