{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"81f83c50bdbd","name":"REAR SPROCKET 37 [JTR1350.37] 520","sku":"SR600-37.STEEL","brand":"Dirt Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":14,"price":{"amount":13.28,"formatted":"£13.28"},"summary":"REAR SPROCKET STEEL SILVER 37 Teeth 520 JTR1350.37 SR600-37.STEEL. Made with C45 steel high carbon steel for maximum strength and minimum weight. Each sprocket is heat-treated, hand-finished, and sandblasted to reduce surface tension. Meets or exceeds the highest quality compound standards set by the motorcycle industry.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"278628"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR600-37_2ESTEEL/65d6533fc80c3ffa.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR600-37_2ESTEEL/65d6533fc80c3ffa.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR600-37_2ESTEEL/3de8f847f7960622.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR600-37_2ESTEEL/d085651c12937b2b.jpg"],"description":"REAR SPROCKET STEEL SILVER 37 Teeth 520 JTR1350.37 SR600-37.STEEL. Made with C45 steel high carbon steel for maximum strength and minimum weight. Each sprocket is heat-treated, hand-finished, and sandblasted to reduce surface tension. Meets or exceeds the highest quality compound standards set by the motorcycle industry.","descriptionMarkdown":"### Dirt Racing Steel Rear Sprocket 37 Tooth 520 Chain\n\nUpgrade your vehicle's performance with this high-quality steel rear sprocket from Dirt Racing. Engineered for maximum strength and minimal weight, this sprocket is an essential component for any rider seeking reliable power transmission.\n\n#### Key Features:\n\n\t\n- Material: Constructed from C45 high carbon steel for exceptional durability and strength.\n\t\n- Tooth Count: Features 37 teeth, allowing for customization of your vehicle's gear ratio and performance characteristics.\n\t\n- Chain Compatibility: Designed for use with 520 pitch chains, a common size for many performance applications.\n\t\n- Manufacturing Process: Each sprocket undergoes a rigorous heat-treatment process and is meticulously finished by hand to ensure superior quality.\n\t\n- Surface Treatment: Sandblasted to reduce surface tension, enhancing its longevity and resistance to wear.\n\t\n- Color: Presented in a sleek silver finish.\n\t\n- Industry Standards: Meets or exceeds the highest quality standards set by the motorcycle industry, ensuring performance and reliability.","weightGrams":null,"fitments":[{"make":"HONDA","model":"ATC R 250","cc":null,"notes":null,"years":"1986"},{"make":"HONDA","model":"TRX ER 450","cc":null,"notes":null,"years":"2006–2014"},{"make":"HONDA","model":"TRX FOURTRAX EX 300","cc":null,"notes":null,"years":"1983–2008"},{"make":"HONDA","model":"TRX R 250","cc":null,"notes":null,"years":"1986–1992"},{"make":"HONDA","model":"TRX R 450","cc":null,"notes":null,"years":"2004–2014"},{"make":"HONDA","model":"TRX SPORTRAX EX 400","cc":null,"notes":null,"years":"1999–2008"},{"make":"HONDA","model":"TRX X 250","cc":null,"notes":null,"years":"1987–1992"},{"make":"HONDA","model":"TRX X 300","cc":null,"notes":null,"years":"2009"},{"make":"HONDA","model":"TRX X 400","cc":null,"notes":null,"years":"2009–2014"}],"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-37-jtr135037-520","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/81f83c50bdbd:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/81f83c50bdbd: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."]}}