{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"9994a689f101","name":"REAR SPROCKET ALLOY RENTHAL ORANGE, ULTRALITE 441U-428-50GPOR, 441U-428-50GPOR","sku":"SR441-50.REN.OR","brand":"Renthal","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":47.98,"formatted":"£47.98"},"summary":"RENTHAL Ultralite Rear Sprocket Orange 428 pitch 50 Tooth. Part No. SR441-50.REN.OR. Made from 7075 T6 aluminum. CNC machined for increased longevity. Hard anodised finish for increased wear resistance.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"309679"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR441-50_2EREN_2EOR/4a2a198a2c915efa.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR441-50_2EREN_2EOR/4a2a198a2c915efa.jpg"],"description":"RENTHAL Ultralite Rear Sprocket Orange 428 pitch 50 Tooth. Part No. SR441-50.REN.OR. Made from 7075 T6 aluminum. CNC machined for increased longevity. Hard anodised finish for increased wear resistance.","descriptionMarkdown":"### Renthal Ultralite Hard Anodised Rear Sprocket - Orange\n\nEnhance your motorcycle's performance and durability with the Renthal Ultralite Hard Anodised Rear Sprocket. This sprocket is engineered for superior wear resistance and longevity, making it ideal for road and road racing applications.\n\n**Key Features:**\n\n \n- Material: Precision CNC machined from high-strength 7075 T6 aluminum, the same premium material used for Renthal's offroad chainwheels.\n \n- Hard Anodising: Features a hard anodised finish, an integral surface coating that significantly increases the sprocket's hardness and wear resistance compared to standard sprockets.\n \n- Application: Specifically designed for road and road racing use, providing a balance of lightweight construction and extended lifespan.\n \n- Color: Vibrant orange finish for a distinctive look.\n \n- Lightweight Design: Part of Renthal's Ultralite range, minimizing unsprung weight for improved handling and acceleration.","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-alloy-renthal-orange-ultralite-441u-428-50gpor-441u-428-50gpor","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/9994a689f101:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/9994a689f101:1"}},"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."]}}