{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"bead2fda146f","name":"FRONT SPROCKET JTF558.18 JT","sku":"SF257-18.JT","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":4.14,"formatted":"£4.14"},"summary":"JT Front Sprocket JTF558.18. Material SCM420 chromoly steel for strength and impact resistance. Features precision manufacturing for exact OEM fit, consistent power transfer, and sprocket tooth profile accuracy. Engineered for durability in street, track, and off-road use. Tooth count: 18. Drive chain pitch: 428. Colour: Silver. Weight: 138g.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Front)"},{"label":"Variant Id","value":"276123"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF257-18_2EJT/d5091801c1ae27b5.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF257-18_2EJT/d5091801c1ae27b5.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF257-18_2EJT/26c295e711f74da8.png"],"description":"JT Front Sprocket JTF558.18. Material SCM420 chromoly steel for strength and impact resistance. Features precision manufacturing for exact OEM fit, consistent power transfer, and sprocket tooth profile accuracy. Engineered for durability in street, track, and off-road use. Tooth count: 18. Drive chain pitch: 428. Colour: Silver. Weight: 138g.","descriptionMarkdown":"### JT Front Sprocket JTF558.18 - 18 Tooth, 428 Pitch\n\nEnhance your motorcycle's performance and longevity with the JT Front Sprocket JTF558.18. Precision engineered from premium SCM420 chromoly steel, this sprocket is built for exceptional strength, durability, and impact resistance. Its robust construction ensures reliable power transfer and a precise fit, meeting OEM standards for seamless integration.\n\n**Key Features:**\n\n\t\n- Premium Construction: Manufactured from high-quality SCM420 chromoly steel for superior strength and durability.\n\t\n- Precision Fit: Engineered for exact OEM fitment, ensuring straightforward installation.\n\t\n- Exceptional Durability: Designed to withstand the demands of street, track, and off-road riding.\n\t\n- Consistent Performance: Provides accurate tooth profiles for dependable power transfer mile after mile.\n\t\n- Versatile Application: Offers broad coverage for numerous motorcycle and ATV applications.\n\n**Specifications:**\n\n\t\n- Material: SCM420 Chromoly Steel\n\t\n- Tooth Count: 18\n\t\n- Drive Chain Pitch: 428\n\t\n- Color: Silver","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"DT R 125","cc":null,"notes":null,"years":"1988–1994"},{"make":"YAMAHA","model":"YZ 85","cc":null,"notes":null,"years":"2002–2020"}],"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-jtf55818-jt","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/bead2fda146f:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/bead2fda146f: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."]}}