{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"62c5bfe54d90","name":"REAR SPROCKET ALLOY RENTHAL SILVER, ULTRALITE 441U-428-47GPPE","sku":"SR441-47.REN.PE","brand":"Renthal","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":10,"price":{"amount":47.81,"formatted":"£47.81"},"summary":"Renthal Ultralite rear sprocket, silver. Features a hard anodised surface for increased hardness and wear resistance. CNC machined from 7075 T6 aluminium. 66% lighter than steel sprockets. Designed with tight tolerances for precise fitment and load dispersion. Engineered tooth profiling for maximum power transfer. Used extensively by professional race teams worldwide. Specifications: Rear sprocket. Material: 7075 T6 aluminum. Surface finish: Hard anodised. Part No.: SR441-47.REN.PE.","attributes":[],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR441-47_2EREN_2EPE/7d79ee24b34aaff5.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR441-47_2EREN_2EPE/7d79ee24b34aaff5.jpg"],"description":"Renthal Ultralite rear sprocket, silver. Features a hard anodised surface for increased hardness and wear resistance. CNC machined from 7075 T6 aluminium. 66% lighter than steel sprockets. Designed with tight tolerances for precise fitment and load dispersion. Engineered tooth profiling for maximum power transfer. Used extensively by professional race teams worldwide. Specifications: Rear sprocket. Material: 7075 T6 aluminum. Surface finish: Hard anodised. Part No.: SR441-47.REN.PE.","descriptionMarkdown":"### Renthal Ultralite Alloy Rear Sprocket - Silver\n\nUpgrade your motorcycle's performance with the Renthal Ultralite Alloy Rear Sprocket. This high-quality rear sprocket is engineered for superior durability and lightweight performance, making it an ideal choice for both demanding road use and competitive racing circuits.\n\nCrafted from high-strength 7075 T6 aluminium, this sprocket undergoes a precision CNC machining process to ensure exact tolerances, exceptional concentricity, and optimal power transfer. The hard anodised silver finish significantly enhances surface hardness and wear resistance, providing extended longevity compared to standard aluminium sprockets.\n\n**Key Features:**\n\n \n- Constructed from high-grade 7075 T6 aluminium for exceptional strength.\n \n- Hard anodised silver surface treatment for increased durability and wear resistance.\n \n- Significantly lighter than steel sprockets, contributing to reduced unsprung weight.\n \n- Precision CNC machining ensures accurate fitment and efficient load distribution.\n \n- Engineered tooth profiling maximizes power transfer to the rear wheel.\n \n- Trusted and utilized by professional racing teams globally.\n\n**Specifications:**\n\n \n- Type: Rear Sprocket\n \n- Material: 7075 T6 Aluminium\n \n- Finish: Hard Anodised Silver","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":[],"links":{"page":"https://www.2brosparts.com/products/rear-sprocket-alloy-renthal-silver-ultralite-441u-428-47gppe","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/62c5bfe54d90:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/62c5bfe54d90:1"}},"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."]}}