{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"98dd9bdee5c9","name":"REAR SPROCKET ALLOY JTA752.42BLK BLACK","sku":"SR752-42.A.JT.BK","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":30.9,"formatted":"£30.90"},"summary":"REAR SPROCKET ALLOY JTA752.42BLK BLACK. Aluminium Racing Rear Sprockets made from advanced aviation-grade 7075-T6 aluminium alloy. Features an optimal lightweight design and is CNC machined for performance and lifespan. Manufactured with a special self-cleaning design and hand-finished. Requires SR750B.JT rear sprocket adapter. Chain type 525.","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":"310482"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR752-42_2EA_2EJT_2EBK/653fee60f89da6f9.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR752-42_2EA_2EJT_2EBK/653fee60f89da6f9.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR752-42_2EA_2EJT_2EBK/971df7afc2626b2a.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR752-42_2EA_2EJT_2EBK/36e130c174199118.png"],"description":"REAR SPROCKET ALLOY JTA752.42BLK BLACK. Aluminium Racing Rear Sprockets made from advanced aviation-grade 7075-T6 aluminium alloy. Features an optimal lightweight design and is CNC machined for performance and lifespan. Manufactured with a special self-cleaning design and hand-finished. Requires SR750B.JT rear sprocket adapter. Chain type 525.","descriptionMarkdown":"### JT Racing Rear Sprocket - Alloy - 42 Tooth - Black\n\nUpgrade your motorcycle's performance and durability with the JT Racing Rear Sprocket. This high-quality sprocket is engineered for optimal performance and extended lifespan, featuring a lightweight design and precise CNC machining.\n\n**Key Features:**\n\n \n- Constructed from advanced aviation-grade 7075-T6 aluminium alloy for superior strength and reduced weight.\n \n- CNC machined for precision and a perfect fit.\n \n- Features a special self-cleaning design to maintain optimal performance.\n \n- Hand-finished for exceptional quality.\n \n- Designed for chain type 525.\n \n- Available in a stylish black finish.\n \n- Requires rear sprocket adapter (sold separately).\n\nThis rear sprocket is a critical component for any rider seeking enhanced performance and reliability from their motorcycle.","weightGrams":null,"fitments":[],"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-jta75242blk-black","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/98dd9bdee5c9:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/98dd9bdee5c9:1"}},"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."]}}