{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"b7b672e2632a","name":"MITAS 90/90-21 54M TERFORCE EX SM TT SL GTL [F]","sku":"909021MT0EA0MM","brand":"Mitas","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":26,"price":{"amount":65.12,"formatted":"£65.12"},"promoCodesAllowed":false,"summary":"MITAS 90/90-21 54M TERFORCE EX SM TT SL GTL [F] Tyre.","attributes":[{"label":"Vehicle Type","value":"Motorcycle"},{"label":"Vehicle Subtype","value":"Race/Competition OR"},{"label":"GRP","value":"9L"},{"label":"Section","value":"90"},{"label":"Profile","value":"90"},{"label":"Rim","value":"21"},{"label":"Speed","value":"M"},{"label":"Tyre Pattern","value":"TERRA FORCE-EX SM"},{"label":"Tyre Type","value":"N"},{"label":"Tyre Type Info","value":"Normal"}],"image":null,"images":[],"description":"MITAS 90/90-21 54M TERFORCE EX SM TT SL GTL [F] Tyre.","descriptionMarkdown":"### Mitas Terra Force-EX SM Motorcycle Tyre\n\nThe Mitas Terra Force-EX SM is a high-performance off-road motorcycle tyre designed to handle the challenges of soft to medium terrain. Engineered for riders who demand reliability and traction in competitive and recreational enduro environments, this tyre provides the stability needed to navigate technical trails and unpredictable surfaces with confidence.\n\nBuilt with a focus on durability and grip, the Terra Force-EX SM features a specialized tread pattern that effectively clears mud and debris, ensuring consistent contact with the ground. Whether you are tackling steep climbs or loose, soft dirt, this tyre is designed to deliver the precise handling characteristics required for off-road excellence.\n\n### Key Features\n\n \n- Optimized Tread Pattern: Specifically engineered for soft to medium terrain to provide superior traction and efficient self-cleaning properties.\n \n- Enhanced Durability: Constructed with high-quality materials to withstand the rigors of enduro riding and racing.\n \n- Reliable Performance: Delivers consistent stability and control, allowing for aggressive riding on challenging dirt surfaces.\n \n- Front Fitment: Designed specifically for front-wheel application to ensure responsive steering and grip.\n \n- Standard TT Construction: Designed for use with an inner tube, meeting the demands of off-road enthusiasts.\n\n### Technical Specifications\n\n \n- Section Width: 90\n \n- Profile: 90\n \n- Rim Diameter: 21 inches\n \n- Speed Rating: M (up to 81 mph)\n \n- Load Index: 54\n \n- Type: Tube Type (TT)","weightGrams":null,"fitments":[],"collections":[{"name":"Motorcycle","url":"https://www.2brosparts.com/api/agent/collection/GB/motorcycle"},{"name":"Race/Competition OR","url":"https://www.2brosparts.com/api/agent/collection/GB/racecompetition-or"}],"links":{"page":"https://www.2brosparts.com/products/mitas-9090-21-54m-terforce-ex-sm-tt-sl-gtl-f","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/b7b672e2632a:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/b7b672e2632a: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."]}}