{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"abe134ff91b0","name":"REAR SPROCKET JTR3.42 JT 525","sku":"SR3-42.S.JT","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":22.15,"formatted":"£22.15"},"summary":"REAR SPROCKET JTR3.42 JT 525. This rear sprocket is built from premium C49 high-carbon steel for long wear and durability. It features precision manufacturing for an exact OEM fit and consistent power transfer. Engineered for durability in street, track, and off-road use. Specifications include C49 high-carbon steel material, 42 teeth, 525 drive chain pitch, and a silver color.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"278143"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR3-42_2ES_2EJT/44574455063e623c.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR3-42_2ES_2EJT/44574455063e623c.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR3-42_2ES_2EJT/83312522b0f3ad57.png"],"description":"REAR SPROCKET JTR3.42 JT 525. This rear sprocket is built from premium C49 high-carbon steel for long wear and durability. It features precision manufacturing for an exact OEM fit and consistent power transfer. Engineered for durability in street, track, and off-road use. Specifications include C49 high-carbon steel material, 42 teeth, 525 drive chain pitch, and a silver color.","descriptionMarkdown":"### JT Rear Sprocket JTR3.42 for 525 Chain - 42 Tooth - Silver\n\nUpgrade your motorcycle's performance and durability with the JT Steel Rear Sprocket. Engineered for precision and longevity, this sprocket is an ideal replacement for your existing rear sprocket, ensuring reliable power transfer for miles to come.\n\n**Key Features:**\n\n\t\n- Constructed from premium C49 high-carbon steel for exceptional wear resistance and extended lifespan.\n\t\n- Precision manufacturing ensures an exact fit, comparable to Original Equipment Manufacturer (OEM) specifications.\n\t\n- Designed for consistent and accurate power transfer to your drive chain.\n\t\n- Durable construction suitable for various riding conditions, including street, track, and off-road use.\n\t\n- Available in a sleek silver finish.\n\n**Specifications:**\n\n\t\n- Sprocket Type: Rear\n\t\n- Material: C49 High-Carbon Steel\n\t\n- Tooth Count: 42\n\t\n- Chain Pitch Compatibility: 525\n\t\n- Color: Silver","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-jtr342-jt-525","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/abe134ff91b0:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/abe134ff91b0:1"}},"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."]}}