{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"9b7112e5de1f","name":"BSTONE 190/50ZR17M/C (73W) BT-021 REAR Z TL [R]","sku":"1905017BZR21TL","brand":"Bridgestone","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":110.08,"formatted":"£110.08"},"promoCodesAllowed":false,"summary":"BRIDGESTONE 190/50ZR17M/C (73W) BT-021 REAR Z TL Tyre.","attributes":[{"label":"Vehicle Type","value":"Motorcycle"},{"label":"Vehicle Subtype","value":"Sport Touring - R"},{"label":"GRP","value":"9D"},{"label":"Section","value":"190"},{"label":"Profile","value":"50"},{"label":"Rim","value":"17"},{"label":"Speed","value":"W"},{"label":"Tyre Pattern","value":"BATTLAX BT-021 REAR"},{"label":"Tyre Type","value":"D"},{"label":"Tyre Type Info","value":"Directional"}],"image":"https://b69270dd6ab1.blob.upstash.io/biketyrestore/1905017BZR21TL.jpg?v=%22f4df4d56b94b571623c3a5afbb30abdb%22","images":["https://b69270dd6ab1.blob.upstash.io/biketyrestore/1905017BZR21TL.jpg?v=%22f4df4d56b94b571623c3a5afbb30abdb%22"],"description":"BRIDGESTONE 190/50ZR17M/C (73W) BT-021 REAR Z TL Tyre.","descriptionMarkdown":"### Bridgestone Battlax BT-021 Rear Motorcycle Tyre\n\nThe Bridgestone Battlax BT-021 is a high-performance rear tyre engineered for sport touring riders who demand a balance between longevity and agile handling. Designed with advanced carcass construction, this tyre provides excellent stability and predictable feedback, ensuring rider confidence across a wide variety of road conditions and climates.\n\nFeaturing a directional tread pattern, the BT-021 is built to efficiently evacuate water, enhancing grip on wet surfaces while maintaining a consistent contact patch for dry road performance. Whether you are commuting or heading out for a long-distance tour, this tyre offers the durability required for high mileage without compromising on the sporty characteristics associated with the Battlax line.\n\n### Key Features\n\n \n- Tyre Size: 190/50ZR17\n \n- Speed Rating: (73W) - Rated for high-speed performance capabilities.\n \n- Rim Diameter: 17 inches.\n \n- Type: Tubeless (TL) construction for reliable air retention and simplified maintenance.\n \n- Position: Specifically designed for the rear wheel.\n \n- Performance Profile: Sport Touring compound designed for extended tread life and reliable all-weather traction.\n \n- Handling: Enhanced profile geometry for smooth turn-in and stable cornering performance.","weightGrams":null,"fitments":[],"collections":[{"name":"Motorcycle","url":"https://www.2brosparts.com/api/agent/collection/GB/motorcycle"},{"name":"Sport Touring - R","url":"https://www.2brosparts.com/api/agent/collection/GB/sport-touring-r"},{"name":"Tyres","url":"https://www.2brosparts.com/api/agent/collection/GB/tyres"}],"links":{"page":"https://www.2brosparts.com/products/bstone-19050zr17mc-73w-bt-021-rear-z-tl-r","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."]}}