{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"d6a27b5d6270","name":"REAR SPROCKET RENTHAL KTM, ULTRALITE 441U-428-49GPPE PURPLE","sku":"SR441-49.REN.PE","brand":"Renthal","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":30,"price":{"amount":47.81,"formatted":"£47.81"},"summary":"Renthal Anodised Rear Chainwheel made from 7075 T6 aluminium with a hard anodised surface for increased wear resistance, strength, and longevity. Precision CNC machining ensures accurate fitment, concentricity, and efficient power transfer. Features include a hard anodised surface, CNC machined 7075 T6 aluminium construction, 66% lighter than steel sprockets, tight tolerances for precise fitment and load dispersion, and engineered tooth profiling for maximum power transfer. Used by professional race teams. Specifications: Rear sprocket, Material: 7075 T6 aluminum, Surface finish: Hard anodised, Part No.: SR441-49.REN.PE. Cross-Reference OEM Part Numbers: Renthal 441U-428-49GPPE. Weight: 376 grams.","attributes":[],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR441-49_2EREN_2EPE/7d79ee24b34aaff5.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR441-49_2EREN_2EPE/7d79ee24b34aaff5.jpg"],"description":"Renthal Anodised Rear Chainwheel made from 7075 T6 aluminium with a hard anodised surface for increased wear resistance, strength, and longevity. Precision CNC machining ensures accurate fitment, concentricity, and efficient power transfer. Features include a hard anodised surface, CNC machined 7075 T6 aluminium construction, 66% lighter than steel sprockets, tight tolerances for precise fitment and load dispersion, and engineered tooth profiling for maximum power transfer. Used by professional race teams. Specifications: Rear sprocket, Material: 7075 T6 aluminum, Surface finish: Hard anodised, Part No.: SR441-49.REN.PE. Cross-Reference OEM Part Numbers: Renthal 441U-428-49GPPE. Weight: 376 grams.","descriptionMarkdown":"### Renthal Ultralite Rear Sprocket - Purple\n\n Upgrade your motorcycle's performance with the Renthal Ultralite Rear Sprocket. This high-quality rear chainwheel is engineered for durability and efficiency, making it an excellent choice for both street riders and competitive racers.\n\n Crafted from superior 7075 T6 aluminum, this sprocket is significantly lighter than traditional steel sprockets, offering a 66% weight reduction without compromising strength. The sprocket features a precision CNC machined construction, ensuring exact fitment, perfect concentricity, and optimized tooth profiling for maximum power transfer.\n\n The hard anodised surface treatment significantly enhances the sprocket's hardness, wear resistance, and overall longevity, providing extended service life even under demanding conditions. Tight manufacturing tolerances ensure precise load distribution and consistent performance. This sprocket is trusted by professional race teams worldwide for its reliability and performance benefits.\n\n**Key Features:**\n\n \n- Made from high-strength 7075 T6 aluminum.\n \n- Hard anodised surface for superior hardness and wear resistance.\n \n- Weighs 66% less than comparable steel sprockets.\n \n- Precision CNC machined for accurate fitment and optimal concentricity.\n \n- Engineered tooth profiling maximizes power transfer efficiency.\n \n- Designed with tight tolerances for reliable load dispersion.\n \n- Purple anodised finish for a distinctive look.\n\n**Specifications:**\n\n \n- Type: Rear Sprocket\n \n- Material: 7075 T6 Aluminum\n \n- Finish: Hard Anodised","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"},{"make":"KTM","model":"85 SX BW","cc":null,"notes":null,"years":"2004–2020"},{"make":"KTM","model":"85 SX SW","cc":null,"notes":null,"years":"2004–2020"}],"collections":[],"links":{"page":"https://www.2brosparts.com/products/rear-sprocket-renthal-ktm-ultralite-441u-428-49gppe-purple","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/d6a27b5d6270:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/d6a27b5d6270:1"}},"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."]}}