{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"123c0f8b9e7b","name":"REAR SPROCKET STEEL 49 [JTR895.49] 428, KTM 85SX, 105SX, 85XC, 105XC","sku":"SR441-49.S.DR","brand":"Dirt Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":18,"price":{"amount":17.21,"formatted":"£17.21"},"summary":"REAR SPROCKET STEEL 49 Teeth 428. Maximum strength sprockets at minimum weight, made with C45 steel high carbon steel. Each sprocket is heat-treated and finished by hand. Each sprocket is sandblasted to reduce surface tension, satin-silk finish or Power coated Black. Meet or exceed the highest-quality compound mod. standards set by the motorcycle industry. Part No. SR441-49.S.DR. Cross reference numbers ONLY. MX-89549, ALLOY 47010051049.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"278277"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock77523_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock77523_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock77523_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock77523_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock77523_4.jpg"],"description":"REAR SPROCKET STEEL 49 Teeth 428. Maximum strength sprockets at minimum weight, made with C45 steel high carbon steel. Each sprocket is heat-treated and finished by hand. Each sprocket is sandblasted to reduce surface tension, satin-silk finish or Power coated Black. Meet or exceed the highest-quality compound mod. standards set by the motorcycle industry. Part No. SR441-49.S.DR. Cross reference numbers ONLY. MX-89549, ALLOY 47010051049.","descriptionMarkdown":"### Dirt Racing Steel Rear Sprocket - 49 Tooth, 428 Chain\n\nUpgrade your motorcycle's performance and durability with this high-quality steel rear sprocket from Dirt Racing. Designed for exceptional strength and longevity, this sprocket features 49 teeth and is compatible with 428 pitch chains.\n\n#### Key Features:\n\n \n- Material: Constructed from C45 high carbon steel for maximum strength and minimum weight.\n \n- Heat Treated: Each sprocket undergoes a heat-treatment process for enhanced durability.\n \n- Hand Finished: Meticulously finished by hand for precision and quality.\n \n- Surface Treatment: Sandblasted to reduce surface tension, providing a satin-silk finish.\n \n- Industry Standards: Meets or exceeds the highest quality compound modification standards set by the motorcycle industry.\n \n- Color: Silver finish.\n \n- Tooth Count: 49 teeth.\n \n- Chain Pitch: 428.\n\nThis rear sprocket is engineered to provide reliable performance and a long service life for your motorcycle.","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":[{"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-49-jtr89549-428-ktm-85sx-105sx-85xc-105xc","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/123c0f8b9e7b:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/123c0f8b9e7b: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."]}}