{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"d5c347286663","name":"REAR SPROCKET JTA478.41BLK ALLOY, CHAIN 520 (7075-T6 Aluminium)","sku":"SR478-41.A.JT_BK","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":19.13,"formatted":"£19.13"},"summary":"REAR SPROCKET JTA478.41BLK ALLOY, CHAIN 520. Made from advanced aviation-grade 7075-T6 aluminium alloy. Features an optimal lightweight design and is CNC machined for performance and lifespan. Aluminium Racing Rear Sprockets manufactured from the best materials with a special self-cleaning design, and hand-finished to perfection.","attributes":[{"label":"General Colour C","value":"Black"},{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"297224"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR478-41_2EA_2EJT_5FBK/4c92b25546484cd0.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR478-41_2EA_2EJT_5FBK/4c92b25546484cd0.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR478-41_2EA_2EJT_5FBK/d442647016125d14.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR478-41_2EA_2EJT_5FBK/75c090551ce411d5.png"],"description":"REAR SPROCKET JTA478.41BLK ALLOY, CHAIN 520. Made from advanced aviation-grade 7075-T6 aluminium alloy. Features an optimal lightweight design and is CNC machined for performance and lifespan. Aluminium Racing Rear Sprockets manufactured from the best materials with a special self-cleaning design, and hand-finished to perfection.","descriptionMarkdown":"### JT Aluminum Rear Sprocket for 520 Chain\n\nUpgrade your motorcycle's performance and longevity with this high-quality rear sprocket from JT. Crafted from advanced aviation-grade 7075-T6 aluminum alloy, this sprocket is engineered for optimal lightweight design and exceptional durability.\n\n**Key Features:**\n\n \n- Material: Constructed from premium 7075-T6 aluminum alloy for superior strength and minimal weight.\n \n- Manufacturing: CNC machined for precision, ensuring a perfect fit and smooth operation.\n \n- Design: Features a special self-cleaning design to prevent mud and debris buildup, maintaining optimal chain engagement.\n \n- Finish: Hand-finished to perfection for a high-quality appearance and extended lifespan.\n \n- Chain Compatibility: Designed for use with 520 pitch chains.\n \n- Performance: Offers a lightweight solution that contributes to improved acceleration and handling.","weightGrams":null,"fitments":[],"collections":[{"name":"Chain & Sprockets","url":"https://www.2brosparts.com/api/agent/collection/GB/chain-sprockets"},{"name":"Sprockets & Components (Rear)","url":"https://www.2brosparts.com/api/agent/collection/GB/sprockets-components-rear"}],"links":{"page":"https://www.2brosparts.com/products/rear-sprocket-jta47841blk-alloy-chain-520-7075-t6-aluminium","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/d5c347286663:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/d5c347286663:1"}},"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."]}}