{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"ab6edaf9c6b2","name":"REAR SPROCKET JTR260.40 JT 520","sku":"SR260-40.S.JT","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":15.61,"formatted":"£15.61"},"summary":"REAR SPROCKET JTR260.40 JT 520. Made from C49 high-carbon steel for long wear. Precision manufacturing for exact OEM fit. Broad coverage with 2,500+ motorcycle and ATV applications. Consistent power transfer and sprocket tooth profile accuracy. Engineered for durability in street, track, and off-road use. Specifications: Material C49 high-carbon steel, Tooth count 40, Drive chain pitch 520, Colour Black.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"278076"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR260-40_2ES_2EJT/8e42bf99f9852b2f.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR260-40_2ES_2EJT/8e42bf99f9852b2f.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR260-40_2ES_2EJT/ffe13121e155f995.png"],"description":"REAR SPROCKET JTR260.40 JT 520. Made from C49 high-carbon steel for long wear. Precision manufacturing for exact OEM fit. Broad coverage with 2,500+ motorcycle and ATV applications. Consistent power transfer and sprocket tooth profile accuracy. Engineered for durability in street, track, and off-road use. Specifications: Material C49 high-carbon steel, Tooth count 40, Drive chain pitch 520, Colour Black.","descriptionMarkdown":"### JT Rear Steel Sprocket - 40 Tooth - 520 Pitch\n\nUpgrade your motorcycle's performance and durability with the JT Steel Rear Sprocket. Crafted from premium C49 high-carbon steel, this sprocket is engineered to deliver exceptional longevity and reliable power transfer for a wide range of motorcycles and ATVs. Its precision manufacturing ensures an exact fit, mirroring OEM standards for seamless integration and dependable operation.\n\nThis rear sprocket features a 40-tooth count and is designed for a 520 pitch drive chain. The robust C49 high-carbon steel construction guarantees excellent wear resistance, making it ideal for all types of riding, whether on the street, the track, or off-road trails. Experience consistent power delivery and the accuracy of a precisely formed sprocket tooth profile with every ride.\n\n**Key Features:**\n\n\t\n- Constructed from C49 high-carbon steel for extended wear life.\n\t\n- Precision manufactured to provide an exact OEM fit.\n\t\n- Offers consistent power transfer and accurate sprocket tooth profiles.\n\t\n- Engineered for durability across street, track, and off-road applications.\n\t\n- Available in a black finish.\n\n**Specifications:**\n\n\t\n- Material: C49 High-Carbon Steel\n\t\n- Tooth Count: 40\n\t\n- Drive Chain Pitch: 520\n\t\n- Color: Black","weightGrams":null,"fitments":[{"make":"HONDA","model":"XL 250","cc":null,"notes":null,"years":"1982–1987"}],"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-jtr26040-jt-520","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/ab6edaf9c6b2:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/ab6edaf9c6b2:1"}},"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."]}}