{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1fa03f55235d","name":"REAR SPROCKET JTR1214.51 420 SR1214-","sku":"SR203-51.S.JT","brand":"JT","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":20.12,"formatted":"£20.12"},"summary":"JT Steel Sprockets are built from premium C49 high-carbon steel, delivering OEM-level precision and durability. This rear sprocket features 51 teeth and a 420 drive chain pitch. The black finish complements its construction from C49 high-carbon steel for long wear. Precision manufacturing ensures an exact fit and consistent power transfer with accurate sprocket tooth profile. Engineered for durability in street, track, and off-road use, these sprockets offer dependable performance.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"277633"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR203-51_2ES_2EJT/dc71855f830dc475.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR203-51_2ES_2EJT/dc71855f830dc475.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR203-51_2ES_2EJT/0cebfaff4bf66592.png"],"description":"JT Steel Sprockets are built from premium C49 high-carbon steel, delivering OEM-level precision and durability. This rear sprocket features 51 teeth and a 420 drive chain pitch. The black finish complements its construction from C49 high-carbon steel for long wear. Precision manufacturing ensures an exact fit and consistent power transfer with accurate sprocket tooth profile. Engineered for durability in street, track, and off-road use, these sprockets offer dependable performance.","descriptionMarkdown":"### JT Steel Rear Sprocket for Motorcycles and ATVs\n\nExperience exceptional durability and reliable performance with the JT Steel Rear Sprocket. Crafted from premium C49 high-carbon steel, this sprocket is engineered to deliver long-lasting wear and consistent power transfer for a wide range of motorcycle and ATV applications.\n\n**Key Features:**\n\n \n- Constructed from C49 high-carbon steel for superior wear resistance.\n \n- Precision manufacturing ensures an exact fit, matching original equipment manufacturer (OEM) specifications.\n \n- Offers dependable power transfer with an accurate sprocket tooth profile.\n \n- Designed for durability across street, track, and off-road riding conditions.\n \n- Features over 2,500 fitments for extensive motorcycle and ATV coverage.\n\n**Specifications:**\n\n \n- Material: C49 high-carbon steel\n \n- Tooth Count: 51\n \n- Drive Chain Pitch: 420\n \n- Color: Black","weightGrams":null,"fitments":[{"make":"HONDA","model":"CR 80","cc":null,"notes":null,"years":"1982–1984"},{"make":"HONDA","model":"CRF 70","cc":null,"notes":null,"years":"2004–2012"}],"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-jtr121451-420-sr1214","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1fa03f55235d:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1fa03f55235d: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."]}}