{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"d1e6db960821","name":"REAR SPROCKET STEEL JTR1301.42, CRF300 L/LA 41201-K1T-E10","sku":"SR1301-42.S.JT","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":7,"price":{"amount":21.64,"formatted":"£21.64"},"summary":"JT Steel Rear Sprocket JTR1301.42 made from C49 high-carbon steel for long wear and durability. Features precision manufacturing for exact OEM fit, consistent power transfer, and accurate sprocket tooth profile. Designed for street, track, and off-road use. Specifications include a tooth count of 42, 520 drive chain pitch, and a black color.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"310694"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR1301-42_2ES_2EJT/574546e0dde04a29.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR1301-42_2ES_2EJT/574546e0dde04a29.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR1301-42_2ES_2EJT/a7d3e18fe9758199.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR1301-42_2ES_2EJT/24e6b4c949f334db.png"],"description":"JT Steel Rear Sprocket JTR1301.42 made from C49 high-carbon steel for long wear and durability. Features precision manufacturing for exact OEM fit, consistent power transfer, and accurate sprocket tooth profile. Designed for street, track, and off-road use. Specifications include a tooth count of 42, 520 drive chain pitch, and a black color.","descriptionMarkdown":"### JT Steel Rear Sprocket - 42 Tooth - Black - 520 Pitch\n\nUpgrade your motorcycle's drivetrain with this premium JT Steel Rear Sprocket. Engineered for exceptional durability and performance, this sprocket is constructed from high-quality C49 high-carbon steel, ensuring a long service life and reliable power transfer.\n\n**Key Features:**\n\n\t\n- Premium Construction: Made from C49 high-carbon steel for superior wear resistance and longevity.\n\t\n- OEM-Level Precision: Manufactured to exact specifications for a precise fit, mirroring original equipment.\n\t\n- Consistent Performance: Delivers dependable power transfer with accurate sprocket tooth profile accuracy.\n\t\n- Durable Design: Built to withstand the demands of street, track, and off-road riding.\n\t\n- Sleek Black Finish: Features an attractive black color for a clean aesthetic.\n\n**Specifications:**\n\n\t\n- Material: C49 High-Carbon Steel\n\t\n- Tooth Count: 42\n\t\n- Chain Pitch: 520\n\t\n- Color: Black","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-steel-jtr130142-crf300-lla-41201-k1t-e10","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/d1e6db960821:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/d1e6db960821:1"}},"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."]}}