{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"925980cfb43c","name":"REAR SPROCKET ALLOY SI RENTHAL, ULTRALITE 191U-420-52GESI SILVER","sku":"SR106-52.REN","brand":"Renthal","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":6,"price":{"amount":41.87,"formatted":"£41.87"},"summary":"Renthal Ultralite 191U-420-52GESI rear sprocket. Silver finish. Made from 7075 T6 aluminum. Hard anodised for increased durability and wear resistance. 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":"277210"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR106-52_2EREN/c89f90f1d2c07bba.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR106-52_2EREN/c89f90f1d2c07bba.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR106-52_2EREN/b8485ccf1a7df664.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR106-52_2EREN/df3a91894f5be25c.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/SR106-52_2EREN/a6e61ca4740f32f4.jpg"],"description":"Renthal Ultralite 191U-420-52GESI rear sprocket. Silver finish. Made from 7075 T6 aluminum. Hard anodised for increased durability and wear resistance. Suitable for road and road racing applications.","descriptionMarkdown":"**Renthal Ultralite Rear Sprocket**\n\nExperience enhanced longevity and performance with the Renthal Ultralite Rear Sprocket. Designed for demanding road and road racing applications, this sprocket is a premium upgrade for your motorcycle.\n\n### Key Features:\n\n \n- Superior Material: Precision CNC machined from high-strength 7075 T6 aluminum, the same material used in Renthal's renowned offroad chainwheels.\n \n- Hard Anodised Finish: Features a hard anodised surface coating that significantly increases the hardness and wear resistance of the sprocket, offering extended durability.\n \n- Optimised for Longevity: The combination of high-grade aluminum and hard anodizing provides exceptional resistance to wear, ensuring a longer service life.\n \n- Lightweight Design: The Ultralite series is engineered for minimal weight without compromising strength, contributing to better handling and acceleration.\n \n- High Performance: Built to meet the rigorous demands of racing and spirited riding, delivering reliable power transfer.","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KX 100","cc":null,"notes":null,"years":"1987–1997"},{"make":"KAWASAKI","model":"KX 80","cc":null,"notes":null,"years":"1979–2000"},{"make":"KAWASAKI","model":"KX 85","cc":null,"notes":null,"years":"2001–2020"},{"make":"KAWASAKI","model":"KX B1 B19 60","cc":null,"notes":null,"years":"1985–2000"}],"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-si-renthal-ultralite-191u-420-52gesi-silver","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/925980cfb43c:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/925980cfb43c: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."]}}