{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1df341980a13","name":"REAR SPROCKET 40 [JTR1350.40] 520","sku":"SR600-40.STEEL","brand":"Dirt Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":7,"price":{"amount":15.76,"formatted":"£15.76"},"summary":"REAR SPROCKET STEEL SILVER 40 Teeth [JTR1350.40] 520. Maximum strength sprockets at minimum weight, made with C45 steel high carbon steel. Each sprocket is heat-treated and finished by hand. Each sprocket is sandblasted to reduce surface tension, satin-silk finish or Power coated Black. Meet or exceed the highest-quality compound mod. standards set by the motorcycle industry. Part No. SR600-40.STEEL. Cross reference numbers AT-43740.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"278639"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR600-40_2ESTEEL/5327957b47f4d5f5.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR600-40_2ESTEEL/5327957b47f4d5f5.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR600-40_2ESTEEL/d085651c12937b2b.jpg"],"description":"REAR SPROCKET STEEL SILVER 40 Teeth [JTR1350.40] 520. Maximum strength sprockets at minimum weight, made with C45 steel high carbon steel. Each sprocket is heat-treated and finished by hand. Each sprocket is sandblasted to reduce surface tension, satin-silk finish or Power coated Black. Meet or exceed the highest-quality compound mod. standards set by the motorcycle industry. Part No. SR600-40.STEEL. Cross reference numbers AT-43740.","descriptionMarkdown":"### Dirt Racing Steel Rear Sprocket 40 Tooth 520 Pitch\n\nEnhance your vehicle's performance with this high-quality steel rear sprocket from Dirt Racing. Engineered for durability and optimal function, this sprocket features 40 teeth and a 520 chain pitch.\n\nCrafted from C45 steel, a high-carbon steel known for its strength, this sprocket offers maximum durability while maintaining a minimal weight. Each sprocket undergoes a rigorous heat-treatment process and is meticulously finished by hand to ensure superior quality. To further enhance its resilience and appearance, every sprocket is sandblasted, creating a satin-silk finish. This process also helps to reduce surface tension.\n\nThis rear sprocket is designed to meet or exceed the highest quality standards set by the motorcycle industry, ensuring reliable performance for demanding applications.\n\n \n- Material: C45 High Carbon Steel\n \n- Number of Teeth: 40\n \n- Chain Pitch: 520\n \n- Finish: Sandblasted with Satin-Silk Finish\n \n- Manufacturing: Heat-treated and hand-finished\n \n- Quality: Meets or exceeds industry standards","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-40-jtr135040-520","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1df341980a13:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1df341980a13:1"}},"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."]}}