{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"dc8d9dc69df0","name":"REAR SPROCKET ALLOY RENTHAL, ULTRALITE 154W-520-46GRHA SILVER","sku":"SR301-46.REN","brand":"Renthal","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":5,"price":{"amount":44.38,"formatted":"£44.38"},"summary":"RENTHAL REAR SPROCKET ULTRALITE 154W-520-46GRHA SILVER. Rear chainwheel designed for road and road racing applications. CNC machined from 7075 T6 material. Features hard anodizing for increased longevity, hardness, and wear resistance.","attributes":[{"label":"General Product Group","value":"Chain & Sprockets"},{"label":"General Product Type","value":"Sprockets & Components (Rear)"},{"label":"Variant Id","value":"278182"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR301-46_2EREN/ae77e93e5cfe8518.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR301-46_2EREN/ae77e93e5cfe8518.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR301-46_2EREN/c6ed865723b528e4.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR301-46_2EREN/4b55ac14a8e56485.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR301-46_2EREN/0010663cc66be59b.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR301-46_2EREN/d071c4c1a0638c91.jpg"],"description":"RENTHAL REAR SPROCKET ULTRALITE 154W-520-46GRHA SILVER. Rear chainwheel designed for road and road racing applications. CNC machined from 7075 T6 material. Features hard anodizing for increased longevity, hardness, and wear resistance.","descriptionMarkdown":"### Renthal Ultralite Rear Sprocket 520 Pitch 46 Tooth - Silver\n\nUpgrade your motorcycle's performance and durability with the Renthal Ultralite Rear Sprocket. This sprocket is specifically designed for road and road racing applications, offering a perfect blend of strength and lightweight construction.\n\nManufactured from high-quality 7075 T6 aluminum, the same premium material used in Renthal's off-road sprockets, this rear chainwheel is CNC machined for precision and optimal performance. The Ultralite design reduces rotational mass, contributing to improved acceleration and overall handling.\n\nA standout feature of this sprocket is its hard anodized finish. This integral surface coating significantly enhances the hardness and wear resistance of the sprocket's surface, ensuring extended longevity and reliable performance even under demanding conditions.\n\n**Key Features:**\n\n \n- Material: 7075 T6 Aluminum\n \n- Design: Ultralite for reduced weight\n \n- Finish: Hard Anodized for increased durability and wear resistance\n \n- Pitch: 520\n \n- Number of Teeth: 46\n \n- Color: Silver\n \n- Application: Ideal for road and road racing","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF L 250","cc":null,"notes":null,"years":"2013–2016"},{"make":"HONDA","model":"XR 250","cc":null,"notes":null,"years":"1996–2004"},{"make":"HONDA","model":"XR 400","cc":null,"notes":null,"years":"1996–2005"}],"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-154w-520-46grha-silver","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/dc8d9dc69df0:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/dc8d9dc69df0:1"}},"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."]}}