{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"5791c86da9a0","name":"METZELER 90/90-21M/C 54V KAROO 4 STREET TL [F]","sku":"909021MZ0FH4UV","brand":"Metzeler","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":131.63,"formatted":"£131.63"},"promoCodesAllowed":false,"summary":"METZELER 90/90-21M/C 54V KAROO 4 STREET TL [F] motorcycle Tyre.","attributes":[{"label":"Vehicle Type","value":"Motorcycle"},{"label":"Vehicle Subtype","value":"Trail Street / A/T"},{"label":"GRP","value":"9J"},{"label":"Section","value":"90"},{"label":"Profile","value":"90"},{"label":"Rim","value":"21"},{"label":"Speed","value":"V"},{"label":"Tyre Pattern","value":"KAROO 4 STREET"},{"label":"Tyre Type","value":"D"},{"label":"Tyre Type Info","value":"Directional"}],"image":"https://b69270dd6ab1.blob.upstash.io/biketyrestore/909021MZ0FH4UV.jpg?v=%226471d01383ea9b33ef26da524ec23d86%22","images":["https://b69270dd6ab1.blob.upstash.io/biketyrestore/909021MZ0FH4UV.jpg?v=%226471d01383ea9b33ef26da524ec23d86%22"],"description":"METZELER 90/90-21M/C 54V KAROO 4 STREET TL [F] motorcycle Tyre.","descriptionMarkdown":"### Metzeler Karoo 4 Street Motorcycle Tyre\n\nThe Metzeler Karoo 4 Street is a high-performance adventure tyre designed for riders who demand versatility, stability, and longevity. Engineered for modern adventure motorcycles, this tyre excels in providing a balanced riding experience across a variety of road surfaces and weather conditions.\n\n### Key Features\n\n \n- Advanced Tread Pattern: The Karoo 4 Street features a sophisticated tread design that optimises water drainage, providing excellent wet-weather grip and increased rider confidence.\n \n- High-Speed Stability: Engineered with a V speed rating, this tyre offers exceptional stability and precision handling even at higher cruising speeds.\n \n- Durable Construction: Built with premium materials to ensure a long tread life, making it an ideal choice for both daily commuting and long-distance adventure touring.\n \n- Tubeless Technology: Designed as a TL (Tubeless) tyre to reduce overall weight and allow for more consistent tyre pressure management.\n \n- Directional Tread Design: The directional pattern provides superior traction and feedback during both acceleration and braking, ensuring a predictable performance on tarmac.\n\nWhether you are navigating winding mountain roads or covering long stretches of motorway, the Metzeler Karoo 4 Street offers the perfect blend of agility and safety. Its robust construction provides the reliability required for the demanding nature of adventure riding, ensuring that your motorcycle performs optimally in diverse conditions.\n\n### Technical Specifications\n\n \n- Tyre Section: 90\n \n- Profile: 90\n \n- Rim Diameter: 21 inches\n \n- Speed Rating: V\n \n- Tyre Type: Directional\n \n- Fitment: Front [F]","weightGrams":null,"fitments":[],"collections":[{"name":"Motorcycle","url":"https://www.2brosparts.com/api/agent/collection/GB/motorcycle"},{"name":"Trail Street / A/T","url":"https://www.2brosparts.com/api/agent/collection/GB/trail-street-at"},{"name":"Tyres","url":"https://www.2brosparts.com/api/agent/collection/GB/tyres"}],"links":{"page":"https://www.2brosparts.com/products/metzeler-9090-21mc-54v-karoo-4-street-tl-f","buyOneNow":null,"basketWithThis":null}},"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."]}}