{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"9cab76dc01a0","name":"REAR SPROCKET ALLOY BLACK, JTA853.52BLK 7075-T6 Aluminium","sku":"SR853-52.A.JT_BK","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":28.85,"formatted":"£28.85"},"summary":"JT ALLOY Rear Sprocket JTA853.52 BLACK. Made from advanced aviation-grade 7075-T6 aluminium alloy with an optimal lightweight design. CNC machined for performance and lifespan. All aluminium MX rear racing sprockets are manufactured from the best materials with a special self-cleaning design and hand-finished to perfection.","attributes":[{"label":"General Colour C","value":"Black"},{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"297264"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR853-52_2EA_2EJT_5FBK/58c3fcb53f90f50a.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR853-52_2EA_2EJT_5FBK/58c3fcb53f90f50a.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR853-52_2EA_2EJT_5FBK/762e3dc405d698fb.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR853-52_2EA_2EJT_5FBK/65d89331a602d0df.png"],"description":"JT ALLOY Rear Sprocket JTA853.52 BLACK. Made from advanced aviation-grade 7075-T6 aluminium alloy with an optimal lightweight design. CNC machined for performance and lifespan. All aluminium MX rear racing sprockets are manufactured from the best materials with a special self-cleaning design and hand-finished to perfection.","descriptionMarkdown":"### JT Alloy Rear Sprocket Black - JTA853.52BLK\n\nExperience superior performance and durability with the JT Alloy Rear Sprocket, finished in a sleek black. This sprocket is engineered for demanding riding conditions, offering an optimal balance of lightweight design and robust construction.\n\n#### Key Features:\n\n \n- Material: Constructed from advanced aviation-grade 7075-T6 aluminium alloy for exceptional strength and minimal weight.\n \n- Design: Features an optimal lightweight design and is CNC machined for precision and performance.\n \n- Durability: Built for extended lifespan and enhanced performance.\n \n- Self-Cleaning: Incorporates a special self-cleaning design to maintain optimal function.\n \n- Finish: Meticulously hand-finished to perfection.\n \n- Type: Aluminium Racing Rear Sprocket.","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"IT 175","cc":null,"notes":null,"years":"1980–1982"},{"make":"YAMAHA","model":"IT 200","cc":null,"notes":null,"years":"1985"},{"make":"YAMAHA","model":"IT 250","cc":null,"notes":null,"years":"1981–1983"},{"make":"YAMAHA","model":"IT 490","cc":null,"notes":null,"years":"1984"},{"make":"YAMAHA","model":"TT 250R","cc":null,"notes":null,"years":"1993–2006"},{"make":"YAMAHA","model":"TT 350","cc":null,"notes":null,"years":"1980–1984"},{"make":"YAMAHA","model":"TT 500","cc":null,"notes":null,"years":"1980–1984"},{"make":"YAMAHA","model":"WR 200","cc":null,"notes":null,"years":"1991–2000"},{"make":"YAMAHA","model":"WR 250","cc":null,"notes":null,"years":"1989–1999"},{"make":"YAMAHA","model":"WR 400F","cc":null,"notes":null,"years":"1998"},{"make":"YAMAHA","model":"WR 500","cc":null,"notes":null,"years":"1992–1994"},{"make":"YAMAHA","model":"XT 500","cc":null,"notes":null,"years":"1976–1980"},{"make":"YAMAHA","model":"YZ 100","cc":null,"notes":null,"years":"1977–1983"},{"make":"YAMAHA","model":"YZ 125","cc":null,"notes":null,"years":"1977–1998"},{"make":"YAMAHA","model":"YZ 250","cc":null,"notes":null,"years":"1977–2019"},{"make":"YAMAHA","model":"YZ 400","cc":null,"notes":null,"years":"1977–2002"},{"make":"YAMAHA","model":"YZ 400F","cc":null,"notes":null,"years":"1998"},{"make":"YAMAHA","model":"YZ 465","cc":null,"notes":null,"years":"1980–1982"},{"make":"YAMAHA","model":"YZ 490","cc":null,"notes":null,"years":"1981–1988"},{"make":"YAMAHA","model":"YZ 500","cc":null,"notes":null,"years":"1989–1992"},{"make":"YAMAHA","model":"YZ E F G H J K L 250","cc":null,"notes":null,"years":"1981–1984"}],"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-black-jta85352blk-7075-t6-aluminium","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/9cab76dc01a0:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/9cab76dc01a0:1"}},"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."]}}