{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"eaf87a8c4541","name":"REAR SPROCKET STEEL HARD ZBK, C45 INDUCTIONJTR1303.43ZBK","sku":"SR1303-43.S.ZBK","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":22.73,"formatted":"£22.73"},"summary":"JT Steel Rear Sprocket C49 High-Carbon Steel Black 43 Tooth 520 Pitch. Precision manufactured for exact OEM fit, these sprockets offer long wear and dependable power transfer for motorcycles and ATVs. Engineered for durability in street, track, and off-road use.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"277339"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR1303-43_2ES_2EZBK/b733d1b7983b7b92.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR1303-43_2ES_2EZBK/b733d1b7983b7b92.png"],"description":"JT Steel Rear Sprocket C49 High-Carbon Steel Black 43 Tooth 520 Pitch. Precision manufactured for exact OEM fit, these sprockets offer long wear and dependable power transfer for motorcycles and ATVs. Engineered for durability in street, track, and off-road use.","descriptionMarkdown":"### JT Rear Steel Sprocket C45 Induction ZBK - 43 Tooth, 520 Pitch, Black\n\nUpgrade your motorcycle's drivetrain with this premium rear steel sprocket from JT Sprockets. Engineered for exceptional durability and performance, this sprocket is constructed from C45 induction hardened steel, ensuring longevity and reliable power transfer.\n\n#### Key Features:\n\n\t\n- Material: Crafted from C45 induction hardened steel for superior wear resistance and extended lifespan.\n\t\n- Tooth Count: 43 teeth, providing a specific gear ratio for your riding needs.\n\t\n- Chain Pitch: Designed for a 520 pitch drive chain, ensuring compatibility with common chain sizes.\n\t\n- Finish: Features a sleek black finish for a custom look.\n\t\n- Precision Manufacturing: Manufactured to exacting standards for an exact fit and consistent performance.\n\t\n- Durability: Built to withstand the demands of street, track, and off-road riding.\n\nThis JT rear steel sprocket is a direct replacement designed for optimal performance and reliability, ensuring consistent power delivery mile after mile.","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"IT 465","cc":null,"notes":null,"years":"1980"},{"make":"YAMAHA","model":"IT G 250","cc":null,"notes":null,"years":"1980"},{"make":"YAMAHA","model":"YZ 250","cc":null,"notes":null,"years":"1977–2019"},{"make":"YAMAHA","model":"YZ 250F","cc":null,"notes":null,"years":"1979"},{"make":"YAMAHA","model":"YZ 400","cc":null,"notes":null,"years":"1977–2002"},{"make":"YAMAHA","model":"YZ 465","cc":null,"notes":null,"years":"1980–1982"}],"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-steel-hard-zbk-c45-inductionjtr130343zbk","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/eaf87a8c4541:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/eaf87a8c4541:1"}},"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."]}}