{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"422e39102c42","name":"REAR SPROCKET RENTHAL ATV, ULTRALITE 223-520-38 SILVER, 223U-520-38GPSI","sku":"SR600-38.REN","brand":"Renthal","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":5,"price":{"amount":41.87,"formatted":"£41.87"},"summary":"RENTHAL Ultralite Rear Sprocket Silver 38 Tooth for 520 Chain. Hard anodised rear chainwheels are specifically designed for road and road racing applications. CNC machined from 7075 T6 material, featuring increased longevity from the hard anodizing process. Hard anodising is an integral surface coating which significantly increases the hardness and wear resistance of the chainwheel surface.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"278629"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR600-38_2EREN/3f10fbf22578f7aa.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR600-38_2EREN/3f10fbf22578f7aa.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR600-38_2EREN/cd422296c105fe3f.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR600-38_2EREN/3ac40df1f3dfa8e5.jpg"],"description":"RENTHAL Ultralite Rear Sprocket Silver 38 Tooth for 520 Chain. Hard anodised rear chainwheels are specifically designed for road and road racing applications. CNC machined from 7075 T6 material, featuring increased longevity from the hard anodizing process. Hard anodising is an integral surface coating which significantly increases the hardness and wear resistance of the chainwheel surface.","descriptionMarkdown":"### Renthal Ultralite Rear Sprocket - Silver\n\nThe Renthal Ultralite Rear Sprocket is engineered for demanding road and road racing applications, offering a blend of lightweight construction and exceptional durability. This sprocket is CNC machined from high-strength 7075 T6 aluminum, a material known for its superior strength-to-weight ratio.\n\nFeaturing a hard anodised finish, this rear sprocket boasts significantly increased surface hardness and wear resistance. The hard anodising process creates an integral surface coating that extends the lifespan of the sprocket, even under aggressive riding conditions.\n\nKey Features:\n\n- Material: 7075 T6 Aluminum\n\n- Finish: Hard Anodised for enhanced wear resistance\n\n- Design: Ultralite for reduced unsprung weight\n\n- Application: Specifically designed for road and road racing","weightGrams":null,"fitments":[{"make":"HONDA","model":"ATC R 250","cc":null,"notes":null,"years":"1986"},{"make":"HONDA","model":"TRX ER 450","cc":null,"notes":null,"years":"2006–2014"},{"make":"HONDA","model":"TRX FOURTRAX EX 300","cc":null,"notes":null,"years":"1983–2008"},{"make":"HONDA","model":"TRX R 250","cc":null,"notes":null,"years":"1986–1992"},{"make":"HONDA","model":"TRX R 450","cc":null,"notes":null,"years":"2004–2014"},{"make":"HONDA","model":"TRX SPORTRAX EX 400","cc":null,"notes":null,"years":"1999–2008"},{"make":"HONDA","model":"TRX X 250","cc":null,"notes":null,"years":"1987–1992"},{"make":"HONDA","model":"TRX X 300","cc":null,"notes":null,"years":"2009"},{"make":"HONDA","model":"TRX X 400","cc":null,"notes":null,"years":"2009–2014"}],"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-renthal-atv-ultralite-223-520-38-silver-223u-520-38gpsi","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/422e39102c42:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/422e39102c42:1"}},"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."]}}