{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"35d9fa5da581","name":"REAR SPROCKET JTR839.55 STEEL","sku":"SR839-55.S.JT","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":17.32,"formatted":"£17.32"},"summary":"REAR SPROCKET JTR839.55 STEEL JT CHAIN SIZE 428. JT Steel Sprockets are manufactured using only the finest grade of C49 high carbon steel for the rear sprockets.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"279167"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR839-55_2ES_2EJT/4d7ec60e7d32d04a.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR839-55_2ES_2EJT/4d7ec60e7d32d04a.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR839-55_2ES_2EJT/47e81a802d630ca5.png"],"description":"REAR SPROCKET JTR839.55 STEEL JT CHAIN SIZE 428. JT Steel Sprockets are manufactured using only the finest grade of C49 high carbon steel for the rear sprockets.","descriptionMarkdown":"### JT Steel Rear Sprocket for Motorcycles\n\nThis JT Steel Rear Sprocket is engineered for durability and performance, designed to be a reliable component for your motorcycle's drivetrain. Manufactured using high-quality C49 high carbon steel, this sprocket offers excellent strength and longevity for demanding riding conditions.\n\n#### Key Features:\n\n \n- Material: Constructed from premium C49 high carbon steel for superior toughness and wear resistance.\n \n- Chain Size Compatibility: Specifically designed for use with 428 chain sizes.\n \n- Manufacturing Excellence: JT Steel Sprockets are produced with precision to ensure a perfect fit and optimal function.\n \n- Durable Design: Built to withstand the rigors of motorcycle riding, providing consistent performance over time.","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"DT R 125","cc":null,"notes":null,"years":"1988–1994"}],"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-jtr83955-steel","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/35d9fa5da581:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/35d9fa5da581:1"}},"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."]}}