{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"9786581fc182","name":"REAR SPROCKET STEEL 48 [JTR897.48] 520, SILVER","sku":"SR990-48_S.DR","brand":"Dirt Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":13,"price":{"amount":18.98,"formatted":"£18.98"},"summary":"REAR SPROCKET STEEL SILVER 48 Teeth 520 JTR897.48. Maximum strength sprockets made with C45 steel high carbon steel. Each sprocket is heat-treated and finished by hand, then sandblasted to reduce surface tension for a satin-silk finish. Meets or exceeds the highest-quality standards set by the motorcycle industry. Part No. SR990-48_S.DR. Cross reference numbers: JTR897.48, JTR990.48, PSYCHIC MX-89748.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"279420"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR990-48_5FS_2EDR/16105b52cf830b66.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR990-48_5FS_2EDR/16105b52cf830b66.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR990-48_5FS_2EDR/9cdd124eee4177bd.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR990-48_5FS_2EDR/026e6f6a9cdaa55c.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR990-48_5FS_2EDR/d3c0072ae39dc211.jpg"],"description":"REAR SPROCKET STEEL SILVER 48 Teeth 520 JTR897.48. Maximum strength sprockets made with C45 steel high carbon steel. Each sprocket is heat-treated and finished by hand, then sandblasted to reduce surface tension for a satin-silk finish. Meets or exceeds the highest-quality standards set by the motorcycle industry. Part No. SR990-48_S.DR. Cross reference numbers: JTR897.48, JTR990.48, PSYCHIC MX-89748.","descriptionMarkdown":"### Dirt Racing Steel Rear Sprocket 48 Tooth 520 Pitch - Silver\n\nThis high-quality rear sprocket is constructed from C45 steel, a high-carbon steel chosen for its strength and durability. Engineered for optimal performance, this sprocket features 48 teeth and a 520 chain pitch, finished in a sleek silver color.\n\nThe manufacturing process includes heat-treatment and meticulous hand finishing to ensure superior quality. Each sprocket undergoes sandblasting to reduce surface tension, resulting in a satin-silk finish that also helps to minimize friction. This sprocket meets or exceeds the highest quality standards set by the motorcycle industry.\n\n\t\n- Material: C45 High Carbon Steel\n\t\n- Number of Teeth: 48\n\t\n- Chain Pitch: 520\n\t\n- Color: Silver\n\t\n- Finish: Sandblasted for a satin-silk look and reduced surface tension\n\t\n- Manufacturing: Heat-treated, hand-finished, and sandblasted\n\t\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-steel-48-jtr89748-520-silver","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/9786581fc182:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/9786581fc182:1"}},"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."]}}