{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1be9a9ac722a","name":"BSTONE 190/55ZR17M/C (75W) S21 REAR F TL [R]","sku":"1905517BR07JG1W","brand":"Bridgestone","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":164.28,"formatted":"£164.28"},"promoCodesAllowed":false,"summary":"BRIDGESTONE 190/55ZR17M/C (75W) S21 REAR F 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":"55"},{"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/1905517BR07JG1W.jpg?v=%22152d636f8f2a9f4206d727b2cd012e2e%22","images":["https://b69270dd6ab1.blob.upstash.io/biketyrestore/1905517BR07JG1W.jpg?v=%22152d636f8f2a9f4206d727b2cd012e2e%22"],"description":"BRIDGESTONE 190/55ZR17M/C (75W) S21 REAR F 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 and grip for sport riding. Engineered for riders who demand precision, the S21 combines advanced rubber compound technology with a refined tread pattern to offer superior stability and confidence on both dry and wet road surfaces.\n\nThis tyre features a 190/55 profile and is built to withstand the rigours of spirited riding, ensuring consistent performance and long lasting durability. The S21 is a tubeless (TL) tyre engineered to provide optimal feedback and a refined contact patch, allowing for smooth cornering and predictable handling characteristics.\n\n### Key Features\n\n \n- Advanced Performance: Specifically developed for sport motorcycles to enhance cornering stability and rider confidence.\n \n- Optimised Tread Pattern: Designed to provide excellent water evacuation and grip in diverse weather conditions.\n \n- High Speed Capability: Rated with a W speed index for reliable performance at higher velocity.\n \n- Stable Handling: The 190/55ZR17 specification ensures a balanced contact patch for improved acceleration and braking response.\n \n- Tubeless Construction: Reliable design for modern rim compatibility and consistent pressure maintenance.\n\nWhether you are navigating winding roads or heading out for a day of sport riding, the Bridgestone Battlax S21 offers the technical advantage needed to push your machine to the next level. Its robust construction makes it a dependable choice for rear fitment, delivering the traction and control required by modern sport bike enthusiasts.","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"},{"name":"Tyres","url":"https://www.2brosparts.com/api/agent/collection/GB/tyres"}],"links":{"page":"https://www.2brosparts.com/products/bstone-19055zr17mc-75w-s21-rear-f-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."]}}