{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"71e8bb4d8f03","name":"REAR SPROCKET JTR810.50 JT 428 SILVER RV125 1973-1983","sku":"SR810-50S.SI","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":14.03,"formatted":"£14.03"},"summary":"JT Steel Sprockets deliver OEM-level precision and durability, built from premium C49 high-carbon steel. This rear sprocket features 50 teeth and a 428 drive chain pitch, finished in silver. It is precision manufactured for an exact fit and offers consistent power transfer and sprocket tooth profile accuracy. Engineered for durability in street, track, and off-road use, this sprocket provides long wear and dependable performance.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"289473"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR810-50S_2ESI/accc7a9b311d516f.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR810-50S_2ESI/accc7a9b311d516f.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR810-50S_2ESI/6e794d16f997b175.png"],"description":"JT Steel Sprockets deliver OEM-level precision and durability, built from premium C49 high-carbon steel. This rear sprocket features 50 teeth and a 428 drive chain pitch, finished in silver. It is precision manufactured for an exact fit and offers consistent power transfer and sprocket tooth profile accuracy. Engineered for durability in street, track, and off-road use, this sprocket provides long wear and dependable performance.","descriptionMarkdown":"### JT Steel Rear Sprocket for Motorcycles and ATVs\n\nExperience exceptional performance and longevity with the JT Steel Rear Sprocket. Crafted from premium C49 high-carbon steel, this sprocket is engineered for superior durability and precision, ensuring a perfect fit and reliable power transfer for a wide range of motorcycle and ATV applications.\n\n**Key Features:**\n\n\t\n- Constructed from high-carbon C49 steel for extended wear life.\n\t\n- Manufactured with precision to match OEM specifications for an exact fit.\n\t\n- Designed for consistent and dependable power transfer.\n\t\n- Accurate sprocket tooth profiling for optimal chain engagement.\n\t\n- Built to withstand demanding use on the street, track, and off-road.\n\n**Specifications:**\n\n\t\n- Material: C49 high-carbon steel\n\t\n- Tooth Count: 50\n\t\n- Chain Pitch: 428\n\t\n- Finish: Silver","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-jtr81050-jt-428-silver-rv125-1973-1983","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/71e8bb4d8f03:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/71e8bb4d8f03:1"}},"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."]}}