{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"dd1850b132d1","name":"FRONT SPROCKET JTF339.17RB JT, OE Rubber Cushioned","sku":"SF339-17.JT.RB","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":14.53,"formatted":"£14.53"},"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, using OEM-proven technology since the early 90s for quieter operation and reduced vibration. This sprocket preserves drivetrain components by softening shock loads while maintaining full JT strength, tolerances, and fitment. It is a direct replacement with no special hardware required. Specifications include SCM420 chromoly material, 17 teeth, 530 drive chain pitch, and a silver/black color.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Front)"},{"label":"Variant Id","value":"276346"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF339-17_2EJT_2ERB/aff8220bd1a85dd3.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF339-17_2EJT_2ERB/aff8220bd1a85dd3.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF339-17_2EJT_2ERB/2b7bb2a3683e3a59.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF339-17_2EJT_2ERB/77e61ef18d126ec1.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SF339-17_2EJT_2ERB/81f636546ad35259.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, using OEM-proven technology since the early 90s for quieter operation and reduced vibration. This sprocket preserves drivetrain components by softening shock loads while maintaining full JT strength, tolerances, and fitment. It is a direct replacement with no special hardware required. Specifications include SCM420 chromoly material, 17 teeth, 530 drive chain pitch, and a silver/black color.","descriptionMarkdown":"### JT OE Rubber Cushioned Front Sprocket\n\nEnhance your motorcycle's drivetrain with the JT OE Rubber Cushioned Front Sprocket. This sprocket integrates proven OEM technology, utilizing a rubber damper to effectively absorb chain shock and significantly reduce drivetrain noise. Experience smoother power engagement, diminished vibration, and extended component life without compromising on strength or precise fitment.\n\n### Key Features:\n\n\t\n- Integrated Rubber Damper: Effectively absorbs chain impact for a smoother ride.\n\t\n- OEM-Proven Technology: Reliability and performance based on technology used since the early 1990s.\n\t\n- Quieter Operation: Reduces drivetrain noise and vibration for a more comfortable experience.\n\t\n- Drivetrain Protection: Softens shock loads to preserve essential drivetrain components.\n\t\n- Maintains JT Quality: Delivers full JT strength, precise tolerances, and a perfect fit.\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 and strength.\n\t\n- Tooth Count: 17 teeth, optimized for performance.\n\t\n- Chain Pitch: Designed for 530 drive chains.\n\t\n- Color: Silver and Black finish for a sleek look.","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-jtf33917rb-jt-oe-rubber-cushioned","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/dd1850b132d1:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/dd1850b132d1:1"}},"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."]}}