{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"6f51475b88fd","name":"BSTONE 190/50ZR17M/C (73W) S21 REAR E TL [R]","sku":"1905017BR06H2VW","brand":"Bridgestone","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":147.77,"formatted":"£147.77"},"promoCodesAllowed":false,"summary":"BRIDGESTONE 190/50ZR17M/C (73W) S21 REAR E TL Tyre.","attributes":[{"label":"Vehicle Type","value":"Motorcycle"},{"label":"Vehicle Subtype","value":"Sport Sport"},{"label":"GRP","value":"9F"},{"label":"Section","value":"190"},{"label":"Profile","value":"50"},{"label":"Rim","value":"17"},{"label":"Speed","value":"W"},{"label":"Tyre Pattern","value":"BATTLAX S21 REAR"},{"label":"Tyre Type","value":"D"},{"label":"Tyre Type Info","value":"Directional"}],"image":"https://b69270dd6ab1.blob.upstash.io/biketyrestore/1905017BR06H2VW.jpg?v=%22152d636f8f2a9f4206d727b2cd012e2e%22","images":["https://b69270dd6ab1.blob.upstash.io/biketyrestore/1905017BR06H2VW.jpg?v=%22152d636f8f2a9f4206d727b2cd012e2e%22"],"description":"BRIDGESTONE 190/50ZR17M/C (73W) S21 REAR E TL Tyre.","descriptionMarkdown":"### Bridgestone Battlax S21 Rear Motorcycle Tyre\n\nThe Bridgestone Battlax S21 is a high-performance rear motorcycle tyre designed to deliver exceptional handling, stability, and grip for sport riding. Engineered for riders who demand precision, this tyre utilizes advanced compounding and carcass construction to provide confidence in a variety of road conditions.\n\nAs a dedicated rear tyre, the Battlax S21 features a sophisticated profile that allows for sharp turn-in and maintaining a solid line through corners. Whether you are navigating winding roads or pushing your machine on the track, this tyre is built to handle the rigors of spirited sport riding.\n\n### Key Features\n\n \n- Size Specification: 190/50ZR17, engineered for 17-inch rim diameters.\n \n- Speed Rating: Rated W, suitable for high-speed performance applications.\n \n- Advanced Construction: Developed with Bridgestone technology to offer a balance between long-lasting durability and superior grip.\n \n- Precision Handling: The 50-profile design ensures optimal contact patch distribution during aggressive lean angles.\n \n- Tubeless Design: Specifically engineered as a TL (Tubeless) tyre for modern sport motorcycles.\n \n- Directional Pattern: Features a specialized tread pattern for efficient water dispersal and consistent road feedback.\n\nThe Battlax S21 is a premier choice for riders seeking a reliable, high-grip solution for their sport motorcycle, offering a seamless blend of track-day capability and street-riding longevity.","weightGrams":null,"fitments":[],"collections":[{"name":"Motorcycle","url":"https://www.2brosparts.com/api/agent/collection/GB/motorcycle"},{"name":"Sport Sport","url":"https://www.2brosparts.com/api/agent/collection/GB/sport-sport"}],"links":{"page":"https://www.2brosparts.com/products/bstone-19050zr17mc-73w-s21-rear-e-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."]}}