{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"4c2925144d92","name":"REAR SPROCKET STEEL LIGHT SIL MX-89547-2 SILVER SR441-47 JTR89547","sku":"SR441-47.S.FIR","brand":"Factory Image Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":24,"price":{"amount":22.04,"formatted":"£22.04"},"summary":"REAR SPROCKET STEEL LIGHT SIL MX-89547-2 SILVER SR441-47 JTR89547. 47 Teeth. 428 pitch. Made from premium quality high carbon steel C45 steel. Heat-treated, hand-finished, and sandblasted for a satin-silk finish. Offers superior durability, lasting 3-4 times longer than aluminum sprockets. Meets or exceeds motorcycle industry quality standards. Direct OEM replacement. Weight 280g. Manufacturer: Factory Image Racing.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"278262"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock77508_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock77508_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock77508_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock77508_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock77508_4.jpg"],"description":"REAR SPROCKET STEEL LIGHT SIL MX-89547-2 SILVER SR441-47 JTR89547. 47 Teeth. 428 pitch. Made from premium quality high carbon steel C45 steel. Heat-treated, hand-finished, and sandblasted for a satin-silk finish. Offers superior durability, lasting 3-4 times longer than aluminum sprockets. Meets or exceeds motorcycle industry quality standards. Direct OEM replacement. Weight 280g. Manufacturer: Factory Image Racing.","descriptionMarkdown":"### Factory Image Racing Ultra-Light Steel Rear Sprocket - 47 Tooth (428 Chain)\n\nExperience superior durability and performance with the Factory Image Racing Ultra-Light Steel Rear Sprocket. Engineered for the most demanding riding conditions, this sprocket is a high-quality replacement part designed to meet or exceed original equipment manufacturer standards.\n\nCrafted from premium C45 high-carbon steel, this rear sprocket offers exceptional strength and longevity, lasting significantly longer than aluminum alternatives. Its design focuses on maximizing strength while minimizing weight, ensuring optimal performance without unnecessary bulk.\n\n#### Key Features:\n\n \n- Material: Premium quality high carbon steel (C45) for superior durability.\n \n- Durability: Designed to last 3-4 times longer than aluminum sprockets.\n \n- Weight: Maximum strength with minimum weight.\n \n- Manufacturing: Laser cut for precision and laser etched.\n \n- Finish: Heat-treated and hand-finished, sandblasted for reduced surface tension, resulting in a satin-silk finish.\n \n- Standard Compliance: Meets or exceeds the highest-quality compound mod standards set by the motorcycle industry.\n \n- Fitment: Direct OEM replacement.\n \n- Value: Offers the best value for money in high-quality replacement parts.\n\nPlease verify the product image before ordering to ensure accuracy. If you are unsure about installation, professional fitting is recommended.","weightGrams":null,"fitments":[{"make":"GASGAS","model":"MC 85","cc":null,"notes":null,"years":"2021–2025"},{"make":"HUSQVARNA","model":"TC 85","cc":null,"notes":null,"years":"2014–2025"},{"make":"KTM","model":"105 SX","cc":null,"notes":null,"years":"2004–2011"},{"make":"KTM","model":"85 SX 17/14","cc":null,"notes":null,"years":"2003–2025"},{"make":"KTM","model":"85 SX 19/16","cc":null,"notes":null,"years":"2003–2025"}],"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-light-sil-mx-89547-2-silver-sr441-47-jtr89547","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/4c2925144d92:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/4c2925144d92:1"}},"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."]}}