{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1416ee112f5a","name":"MINO REAR SPROCKET STEEL HARD LIGHT, 24-850-51","sku":"SR245-51.SHL","brand":"MINO","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":37.79,"formatted":"£37.79"},"summary":"REAR SPROCKET 51 TEETH. Made from top grade hardened steel, this ultralight sprocket is designed to outlast an aluminum sprocket by 3 times. It is CAD designed and laser cut using state-of-the-art technology, with a special coating for extra strength and durability. The sector-optimized layout ensures maximum strength and lowest weight, while the circular design around the hub reduces stress and maximizes reliability. This sprocket has been race-proven on tough sand tracks in the Netherlands and Belgium. Cross reference numbers include JTR245, JTR245/2, JTR251, JTR251/2, RENTHAL 150, and WFC9339. Part No. SR245-51.SHL.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"278021"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR245-51_2ESHL/7e09fc6eb955ab46.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR245-51_2ESHL/7e09fc6eb955ab46.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR245-51_2ESHL/1fa2c65c972048c2.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR245-51_2ESHL/8f818eda8c1804d9.jpg"],"description":"REAR SPROCKET 51 TEETH. Made from top grade hardened steel, this ultralight sprocket is designed to outlast an aluminum sprocket by 3 times. It is CAD designed and laser cut using state-of-the-art technology, with a special coating for extra strength and durability. The sector-optimized layout ensures maximum strength and lowest weight, while the circular design around the hub reduces stress and maximizes reliability. This sprocket has been race-proven on tough sand tracks in the Netherlands and Belgium. Cross reference numbers include JTR245, JTR245/2, JTR251, JTR251/2, RENTHAL 150, and WFC9339. Part No. SR245-51.SHL.","descriptionMarkdown":"### MINO Rear Steel Hard Light Sprocket - 51 Teeth\n\nUpgrade your motorcycle's performance and durability with the MINO Rear Steel Hard Light Sprocket. Engineered for demanding riding conditions, this sprocket offers superior longevity and strength compared to traditional aluminum sprockets.\n\n#### Key Features:\n\n \n- Top Grade Hardened Steel: Constructed from premium hardened steel, this sprocket is designed to last up to three times longer than aluminum alternatives, providing exceptional value and reduced maintenance.\n \n- Advanced Design and Manufacturing: Utilizes CAD design and state-of-the-art laser cutting technology for precision and optimal performance.\n \n- Durable Special Coating: Features a unique coating that enhances strength and extends durability, ensuring consistent performance ride after ride.\n \n- Optimized Layout: The sector-optimized layout maximizes strength while minimizing weight, contributing to better handling and responsiveness.\n \n- Stress-Reducing Circular Design: A circular design around the hub effectively reduces stress and enhances overall reliability.\n \n- Race Proven: Tested and proven on the most challenging sand tracks in the Netherlands and Belgium, this sprocket is built to withstand extreme conditions.\n\n**Cross Reference Numbers:**\n\n \n- JTR245\n \n- JTR245/2\n \n- JTR251\n \n- JTR251/2\n \n- RENTHAL 150\n \n- WFC9339","weightGrams":null,"fitments":[{"make":"HONDA","model":"XL 250","cc":null,"notes":null,"years":"1982–1987"},{"make":"HONDA","model":"XL 500","cc":null,"notes":null,"years":"1979–1984"},{"make":"HONDA","model":"XL 600","cc":null,"notes":null,"years":"1984–1994"},{"make":"HONDA","model":"XR 250","cc":null,"notes":null,"years":"1979–1983"},{"make":"HONDA","model":"XR 600R","cc":null,"notes":null,"years":"1983–1990"},{"make":"YAMAHA","model":"WR 250","cc":null,"notes":null,"years":"2000–2006"},{"make":"YAMAHA","model":"WR 250F","cc":null,"notes":null,"years":"2001–2019"},{"make":"YAMAHA","model":"WR 400F","cc":null,"notes":null,"years":"1999–2002"},{"make":"YAMAHA","model":"WR 426F","cc":null,"notes":null,"years":"1999–2002"},{"make":"YAMAHA","model":"WR 450F","cc":null,"notes":null,"years":"2003–2019"},{"make":"YAMAHA","model":"YZ 125","cc":null,"notes":null,"years":"1999–2020"},{"make":"YAMAHA","model":"YZ 250","cc":null,"notes":null,"years":"1977–2019"},{"make":"YAMAHA","model":"YZ 250F","cc":null,"notes":null,"years":"2001–2019"},{"make":"YAMAHA","model":"YZ 400","cc":null,"notes":null,"years":"1977–2002"},{"make":"YAMAHA","model":"YZ 400F","cc":null,"notes":null,"years":"1999"},{"make":"YAMAHA","model":"YZ 426","cc":null,"notes":null,"years":"2000–2002"},{"make":"YAMAHA","model":"YZ 426F","cc":null,"notes":null,"years":"2000–2002"},{"make":"YAMAHA","model":"YZ 450F","cc":null,"notes":null,"years":"2003–2019"}],"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/mino-rear-sprocket-steel-hard-light-24-850-51","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1416ee112f5a:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1416ee112f5a: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."]}}