{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1c145223d324","name":"REAR SPROCKET STEEL JTR245/251 SILVER, DOUBLE DRILLED JTR245/2.46, JTR245/2.46","sku":"SR245-46.S.JT-D","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":19.96,"formatted":"£19.96"},"summary":"JT Steel Rear Sprocket, C49 high-carbon steel construction for long wear, precision manufactured for exact OEM fit, 2,500+ motorcycle and ATV applications, consistent power transfer and sprocket tooth profile accuracy, engineered for durability in street track and off road use. Material C49 high-carbon steel. Tooth count 46. Drive chain pitch 520. Colour Silver.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"277931"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR245-46_2ES_2EJT-D/3a432a7d95f54a20.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR245-46_2ES_2EJT-D/3a432a7d95f54a20.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR245-46_2ES_2EJT-D/79228e9300f23aee.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR245-46_2ES_2EJT-D/43c8ca58a97bedbb.jpg"],"description":"JT Steel Rear Sprocket, C49 high-carbon steel construction for long wear, precision manufactured for exact OEM fit, 2,500+ motorcycle and ATV applications, consistent power transfer and sprocket tooth profile accuracy, engineered for durability in street track and off road use. Material C49 high-carbon steel. Tooth count 46. Drive chain pitch 520. Colour Silver.","descriptionMarkdown":"### JT Steel Rear Sprocket - 46 Tooth, 520 Pitch, Silver\n\n This rear sprocket from JT is manufactured from premium C49 high-carbon steel, offering exceptional durability and longevity for your motorcycle. Engineered for precision and consistent power transfer, it provides an exact fit for a wide range of motorcycle and ATV applications.\n\n#### Key Features:\n\n \n- Constructed from high-carbon C49 steel for extended wear life.\n \n- Precision manufacturing ensures an exact fit comparable to OEM specifications.\n \n- Designed for reliable power transfer with accurate tooth profiling.\n \n- Suitable for street, track, and off-road riding conditions.\n \n- Finished in a silver color.\n\n#### Specifications:\n\n \n- Material: C49 high-carbon steel\n \n- Tooth Count: 46\n \n- Chain Pitch: 520\n \n- Color: Silver","weightGrams":null,"fitments":[{"make":"HONDA","model":"XL 250","cc":null,"notes":null,"years":"1982–1987"},{"make":"HONDA","model":"XL 500","cc":null,"notes":null,"years":"1979–1984"},{"make":"HONDA","model":"XL 600","cc":null,"notes":null,"years":"1984–1994"},{"make":"HONDA","model":"XR 250","cc":null,"notes":null,"years":"1979–1983"},{"make":"HONDA","model":"XR 600R","cc":null,"notes":null,"years":"1983–1990"},{"make":"YAMAHA","model":"WR 250","cc":null,"notes":null,"years":"2000–2006"},{"make":"YAMAHA","model":"WR 250F","cc":null,"notes":null,"years":"2001–2019"},{"make":"YAMAHA","model":"WR 400F","cc":null,"notes":null,"years":"1999–2002"},{"make":"YAMAHA","model":"WR 426F","cc":null,"notes":null,"years":"1999–2002"},{"make":"YAMAHA","model":"WR 450F","cc":null,"notes":null,"years":"2003–2019"},{"make":"YAMAHA","model":"YZ 125","cc":null,"notes":null,"years":"1999–2020"},{"make":"YAMAHA","model":"YZ 250","cc":null,"notes":null,"years":"1977–2019"},{"make":"YAMAHA","model":"YZ 250F","cc":null,"notes":null,"years":"2001–2019"},{"make":"YAMAHA","model":"YZ 400","cc":null,"notes":null,"years":"1977–2002"},{"make":"YAMAHA","model":"YZ 400F","cc":null,"notes":null,"years":"1999"},{"make":"YAMAHA","model":"YZ 426","cc":null,"notes":null,"years":"2000–2002"},{"make":"YAMAHA","model":"YZ 426F","cc":null,"notes":null,"years":"2000–2002"},{"make":"YAMAHA","model":"YZ 450F","cc":null,"notes":null,"years":"2003–2019"}],"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-jtr245251-silver-double-drilled-jtr245246-jtr245246","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1c145223d324:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1c145223d324:1"}},"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."]}}