{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e2f8ded5868e","name":"FRONT SPROCKET JTF1257.15 428, CR80/CR85 428 Chain Conversion","sku":"SF1257-15.JT","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":5.28,"formatted":"£5.28"},"summary":"JT JTF1257.15 front sprocket for 428 chain conversions. Features a 15-tooth count and is constructed from premium SCM420 chromoly steel for strength and impact resistance. Offers OEM-level precision and durability for consistent power transfer. Engineered for long life and dependability in street, track, and off-road use. Silver color.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Front)"},{"label":"Variant Id","value":"275773"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF1257-15_2EJT/ac22ef9c691a8513.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF1257-15_2EJT/ac22ef9c691a8513.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF1257-15_2EJT/2c7568bb592eb56e.png"],"description":"JT JTF1257.15 front sprocket for 428 chain conversions. Features a 15-tooth count and is constructed from premium SCM420 chromoly steel for strength and impact resistance. Offers OEM-level precision and durability for consistent power transfer. Engineered for long life and dependability in street, track, and off-road use. Silver color.","descriptionMarkdown":"### JT JTF1257.15 428 Front Sprocket - 15 Tooth\n\n\tEnhance your motorcycle's performance and durability with the JT JTF1257.15 Front Sprocket.\n\tThis front sprocket is engineered for exceptional strength and longevity, ensuring reliable power transfer for your ride.\n\tIt is constructed from premium SCM420 chromoly steel, a material known for its superior hardness and resistance to impact, making it ideal for the demanding conditions of motorcycle riding.\n\tThe precision manufacturing process guarantees an exact fit, meeting original equipment manufacturer (OEM) standards for seamless integration with your existing drivetrain.\n\n**Key Features:**\n\n\t\n- Material: Crafted from high-quality SCM420 chromoly steel for maximum strength and durability.\n\t\n- Precision Fit: Manufactured to exact OEM specifications for a perfect fit and easy installation.\n\t\n- Durability: Engineered to withstand the rigors of street, track, and off-road use, providing a long service life.\n\t\n- Consistent Performance: Delivers dependable and accurate power transfer from the engine to the drive chain.\n\t\n- Chain Compatibility: Designed for use with 428 pitch drive chains.\n\t\n- Tooth Count: Features 15 teeth, allowing for customization of your gear ratio.\n\t\n- Finish: Comes in a classic silver finish.","weightGrams":null,"fitments":[{"make":"HONDA","model":"CR 80","cc":null,"notes":null,"years":"1986–2004"}],"collections":[{"name":"Chain & Sprockets","url":"https://www.2brosparts.com/api/agent/collection/GB/chain-sprockets"},{"name":"Sprockets & Components (Front)","url":"https://www.2brosparts.com/api/agent/collection/GB/sprockets-components-front"}],"links":{"page":"https://www.2brosparts.com/products/front-sprocket-jtf125715-428-cr80cr85-428-chain-conversion","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e2f8ded5868e:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e2f8ded5868e: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."]}}