{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"12edde65c60f","name":"REAR SPROCKET ALLOY RENTHAL, ULTRALITE 189U-428-56GRSI SILVER","sku":"SR189-56.REN","brand":"Renthal","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":7,"price":{"amount":34.21,"formatted":"£34.21"},"summary":"RENTHAL REAR SPROCKET ULTRALITE 189U-428-56GRSI SILVER. This rear chainwheel is hard anodised for increased longevity and wear resistance, a process integral to the surface coating. It is CNC machined from 7075 T6 material. Suitable for road and road racing applications.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"277588"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR189-56_2EREN/a6b762b1cdfd5c94.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR189-56_2EREN/a6b762b1cdfd5c94.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR189-56_2EREN/cc8ed334e340031f.jpg"],"description":"RENTHAL REAR SPROCKET ULTRALITE 189U-428-56GRSI SILVER. This rear chainwheel is hard anodised for increased longevity and wear resistance, a process integral to the surface coating. It is CNC machined from 7075 T6 material. Suitable for road and road racing applications.","descriptionMarkdown":"### Renthal Ultralite Rear Sprocket - Silver\n\nEnhance your motorcycle's performance and longevity with the Renthal Ultralite Rear Sprocket. This high-quality sprocket is engineered for demanding road and road racing applications, offering a significant upgrade over standard components.\n\nCrafted from premium 7075 T6 aluminum, the same robust material used in Renthal's renowned offroad chainwheels, this sprocket provides exceptional strength and durability. The Ultralite design ensures a lighter overall weight without compromising on structural integrity.\n\nFeaturing a hard anodised finish, this rear sprocket boasts superior wear resistance and an extended lifespan. The hard anodising process creates an integral surface coating that significantly increases the hardness of the sprocket's surface, protecting it from the rigors of the road.\n\n \n- Material: 7075 T6 Aluminum\n \n- Finish: Hard Anodised Silver\n \n- Design: Ultralite for reduced weight\n \n- Application: Specifically designed for road and road racing\n \n- Key Benefit: Increased longevity and wear resistance due to hard anodising","weightGrams":null,"fitments":[{"make":"HONDA","model":"CR 80","cc":null,"notes":null,"years":"1986–2004"}],"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-alloy-renthal-ultralite-189u-428-56grsi-silver","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/12edde65c60f:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/12edde65c60f: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."]}}