{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"4c54260fbf4c","name":"REAR SPROCKET STEEL 50 [JTR251.50] 520","sku":"SR245-50_S.DR","brand":"Dirt Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":17,"price":{"amount":23.46,"formatted":"£23.46"},"summary":"REAR DRIVE SPROCKET STEEL 50 TEETH JTR251.50 520. Made with C45 high-carbon steel. Each sprocket is heat treated and sandblasted to lower surface tension. Meet or exceed the highest-quality compound standards set by the motorcycle industry. Finished in Powder Coated Black or Silver BZP bright zinc plated. Part No. SR245-50_S.DR. Cross reference numbers: PSYCHIC MX-42650.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"278001"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR245-50_5FS_2EDR/cafbbb8a87b37519.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR245-50_5FS_2EDR/cafbbb8a87b37519.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR245-50_5FS_2EDR/9c096c48c5a70cfb.jpg"],"description":"REAR DRIVE SPROCKET STEEL 50 TEETH JTR251.50 520. Made with C45 high-carbon steel. Each sprocket is heat treated and sandblasted to lower surface tension. Meet or exceed the highest-quality compound standards set by the motorcycle industry. Finished in Powder Coated Black or Silver BZP bright zinc plated. Part No. SR245-50_S.DR. Cross reference numbers: PSYCHIC MX-42650.","descriptionMarkdown":"### Dirt Racing Steel Rear Sprocket - 50 Tooth, 520 Chain Size\n\nEnhance your motorcycle's performance with this high-quality steel rear sprocket from Dirt Racing. Engineered for durability and precision, this sprocket features 50 teeth and is designed for a 520 chain size, offering an excellent replacement or upgrade option.\n\n**Key Features:**\n\n \n- Material: Constructed from C45 high-carbon steel for exceptional strength and longevity.\n \n- Heat Treated: Each sprocket undergoes a heat treatment process to improve wear resistance.\n \n- Sandblasted Finish: The sandblasting process reduces surface tension, contributing to the sprocket's overall quality.\n \n- Industry Standards: Manufactured to meet or exceed the highest quality compound standards within the motorcycle industry.\n \n- Durable Finishes: Available in a powder-coated black or bright zinc plated silver finish to protect against corrosion and enhance appearance.\n \n- Guaranteed Satisfaction: As a high-quality replacement part, this sprocket comes with a guarantee of your satisfaction.","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-steel-50-jtr25150-520","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/4c54260fbf4c:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/4c54260fbf4c: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."]}}