{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"d113a8600155","name":"FRONT SPROCKET JTF1381.15RB JT, OE Rubber Cushioned","sku":"SF1381-15.JT.RB","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":12.95,"formatted":"£12.95"},"summary":"JT's rubber-damped front sprockets use proven OEM technology to absorb chain shock and reduce drivetrain noise for smoother engagement, less vibration, and extended component life. Features an integrated rubber damper to absorb chain impact, OEM-proven technology used since the early 90s, and quieter operation. Preserves drivetrain components by softening shock loads while maintaining full JT strength, tolerances, and fitment. Direct replacement with no special hardware required. Specifications: Material SCM420 chromoly, 15 tooth count, 520 drive chain pitch, Silver / Black colour.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Front)"},{"label":"Variant Id","value":"275909"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF1381-15_2EJT_2ERB/5e55811b7be868ee.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF1381-15_2EJT_2ERB/5e55811b7be868ee.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF1381-15_2EJT_2ERB/3af491e9b443ddd9.png"],"description":"JT's rubber-damped front sprockets use proven OEM technology to absorb chain shock and reduce drivetrain noise for smoother engagement, less vibration, and extended component life. Features an integrated rubber damper to absorb chain impact, OEM-proven technology used since the early 90s, and quieter operation. Preserves drivetrain components by softening shock loads while maintaining full JT strength, tolerances, and fitment. Direct replacement with no special hardware required. Specifications: Material SCM420 chromoly, 15 tooth count, 520 drive chain pitch, Silver / Black colour.","descriptionMarkdown":"### JT Rubber Cushioned Front Sprocket\n\nUpgrade your motorcycle's drivetrain with the JT Rubber Cushioned Front Sprocket. This innovative sprocket utilizes proven OEM technology to absorb chain shock, leading to a quieter ride and extended component lifespan. Enjoy smoother power delivery and reduced vibration without compromising on the strength and precision you expect from JT.\n\n### Key Features\n\n\t\n- Integrated Rubber Damper: Effectively absorbs chain impact for a smoother, quieter operation.\n\t\n- OEM Proven Technology: Trusted design used in original equipment since the early 1990s.\n\t\n- Reduced Noise and Vibration: Experience a more comfortable ride with less drivetrain noise and vibration.\n\t\n- Component Protection: Softens shock loads, helping to preserve your chain and other drivetrain components.\n\t\n- Uncompromised Strength and Fit: Maintains the full strength, precise tolerances, and direct fitment JT is known for.\n\t\n- Direct Replacement: Designed for an easy installation with no special hardware required.\n\n### Specifications\n\n\t\n- Material: SCM420 chromoly steel for durability.\n\t\n- Tooth Count: 15 teeth for optimal gearing.\n\t\n- Chain Pitch: Compatible with 520 drive chains.\n\t\n- Color: Stylish silver and black finish.","weightGrams":null,"fitments":[],"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-jtf138115rb-jt-oe-rubber-cushioned","buyOneNow":null,"basketWithThis":null}},"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."]}}