{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"5be71b0a5895","name":"REAR SPROCKET JTR810.42 JT 428","sku":"SR810-42S","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":11.34,"formatted":"£11.34"},"summary":"JT Steel Rear Sprocket JTR810.42 for 428 chain pitch with 42 teeth. Made from C49 high-carbon steel for long wear and durability. Precision manufacturing ensures an exact fit. Designed for consistent power transfer and engineered for street, track, and off-road use. Colour: Silver.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"279045"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR810-42S/0edeabe28572ac1d.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR810-42S/0edeabe28572ac1d.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR810-42S/6e794d16f997b175.png"],"description":"JT Steel Rear Sprocket JTR810.42 for 428 chain pitch with 42 teeth. Made from C49 high-carbon steel for long wear and durability. Precision manufacturing ensures an exact fit. Designed for consistent power transfer and engineered for street, track, and off-road use. Colour: Silver.","descriptionMarkdown":"### JT Rear Sprocket JTR810.42 - 42 Tooth, 428 Pitch\n\n Experience superior performance and longevity with the JT Rear Sprocket JTR810.42. Crafted from premium C49 high-carbon steel, this sprocket is engineered to meet OEM-level standards for precision, durability, and dependable power transfer. Whether you ride on the street, track, or off-road, this sprocket is designed for extended wear and consistent performance.\n\n### Key Features:\n\n \n- Durable Construction: Made from C49 high-carbon steel for exceptional wear resistance and long service life.\n \n- OEM Precision Fit: Precision manufacturing ensures an exact fit, mirroring original equipment specifications for seamless installation and operation.\n \n- Optimized Power Transfer: Engineered for consistent and efficient power delivery to your drive chain.\n \n- Reliable Tooth Profile: Features an accurate sprocket tooth profile for smooth engagement and minimal chain wear.\n \n- Versatile Application: Broad coverage designed for a wide range of motorcycle and ATV applications, offering a reliable upgrade or replacement part.\n\n### Specifications:\n\n \n- Material: C49 High-Carbon Steel\n \n- Tooth Count: 42\n \n- Drive Chain Pitch: 428\n \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-jtr81042-jt-428","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/5be71b0a5895:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/5be71b0a5895:1"}},"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."]}}