{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c27f949b6450","name":"REAR SPROCKET JTR1877.45 JT","sku":"SR1877-45.S.JT","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":31.32,"formatted":"£31.32"},"summary":"JT Steel Rear Sprocket made from C49 high-carbon steel for long wear. Features precision manufacturing for exact OEM fit and consistent power transfer. Engineered for durability in street, track, and off-road use. Specifications: Material: C49 high-carbon steel, Tooth count: 45, Drive chain pitch: 525, Colour: Black.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"314541"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR1877-45_2ES_2EJT/769a704341bc7ba8.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR1877-45_2ES_2EJT/769a704341bc7ba8.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR1877-45_2ES_2EJT/e45aca326f418830.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR1877-45_2ES_2EJT/936fdc21cdd9329d.png"],"description":"JT Steel Rear Sprocket made from C49 high-carbon steel for long wear. Features precision manufacturing for exact OEM fit and consistent power transfer. Engineered for durability in street, track, and off-road use. Specifications: Material: C49 high-carbon steel, Tooth count: 45, Drive chain pitch: 525, Colour: Black.","descriptionMarkdown":"### JT Steel Rear Sprocket - 45 Tooth\n\n Experience OEM-level precision and enduring durability with the JT Steel Rear Sprocket. Constructed from premium C49 high-carbon steel, this sprocket is engineered for exceptional wear resistance and reliable performance, ensuring consistent power transfer mile after mile. Its precision manufacturing guarantees an exact fit, making it a dependable choice for street, track, and off-road applications.\n\n#### Key Features:\n\n \n- Material: Crafted from C49 high-carbon steel for superior longevity and wear resistance.\n \n- Precision Fitment: Manufactured to exact OEM specifications for a perfect match.\n \n- Durable Construction: Engineered for extended use in diverse riding conditions.\n \n- Consistent Power Transfer: Delivers accurate and dependable power to your drive chain.\n \n- Tooth Count: 45 teeth for optimized gear ratio.\n \n- Chain Pitch Compatibility: Designed for a 525 pitch drive chain.\n \n- Color: Stylish black finish.","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-jtr187745-jt","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c27f949b6450:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c27f949b6450:1"}},"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."]}}