{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c4a953a8ebf0","name":"MOUSSE 21x90/90 80/100 PIRELLI, 925380021 A/I Foam Insert, 9161900","sku":"62-592P","brand":"Pirelli","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":199.57,"formatted":"£199.57"},"summary":"PIRELLI MOUSSE foam insert for off-road motorcycles. Fits tire sizes 80-90/100-21 and 90/90-21. This toroidal-shaped expanded-foam insert replaces traditional inner tubes. It features a honeycomb structure with gas-filled cells to simulate an inner tube. Self-pressurising agents create gas bubbles, making the mousse puncture and abrasion immune. Developed for off-road competition use. The mousse is surrounded by a thin external membrane for easy fitting. NHS (Not for Highway Service) rating indicates it is not recommended for road use. When new, it is equivalent to an inner tube inflated to 0.9 bar.","attributes":[{"label":"General Product Group","value":"Tyres, Tubes & Mousses"},{"label":"General Product Type","value":"Mousse"},{"label":"General Size","value":"21x90/90"},{"label":"Variant Id","value":"262969"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock61919_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock61919_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock61919_2.jpg"],"description":"PIRELLI MOUSSE foam insert for off-road motorcycles. Fits tire sizes 80-90/100-21 and 90/90-21. This toroidal-shaped expanded-foam insert replaces traditional inner tubes. It features a honeycomb structure with gas-filled cells to simulate an inner tube. Self-pressurising agents create gas bubbles, making the mousse puncture and abrasion immune. Developed for off-road competition use. The mousse is surrounded by a thin external membrane for easy fitting. NHS (Not for Highway Service) rating indicates it is not recommended for road use. When new, it is equivalent to an inner tube inflated to 0.9 bar.","descriptionMarkdown":"### Pirelli Off-Road Mousse Insert - 21-inch Tire Size\n\n Experience the ultimate in off-road tire performance with the Pirelli Mousse Insert. This innovative foam insert is engineered to replace traditional inner tubes on off-road motorcycles, offering unparalleled puncture resistance and consistent performance. Designed for riders competing in diverse off-road disciplines, from desert races to motocross championships, the Pirelli Mousse is your solution for demanding terrain.\n\n The technically advanced toroidal-shaped expanded-foam insert features a unique honeycomb structure. The cells within this structure are gas-filled, effectively simulating the pressure and feel of a traditional inner tube. Pirelli's cutting-edge technology incorporates self-pressurizing agents that generate a multitude of gas bubbles within the mousse, making it virtually immune to punctures and abrasions.\n\n Developed for use with Pirelli off-road tires, this mousse is designed to fit tire sizes 80/90-21 and 90/90-21. A thin external membrane facilitates easy fitting onto various tire sizes. When new, the Pirelli Mousse offers a performance equivalent to an inner tube inflated to 0.9 bar.\n\n **Key Features:**\n\n \n- Replaces traditional inner tubes for off-road motorcycles.\n \n- Immune to punctures and abrasions, providing reliable performance.\n \n- Advanced honeycomb structure with self-pressurizing gas bubbles.\n \n- Simulates the feel of a 0.9 bar inflated inner tube when new.\n \n- Designed for use with Pirelli off-road tires.\n \n- Easy to fit thanks to an external membrane.\n \n- Suitable for competitive off-road riding.\n\n **Important Note:** This product is rated NHS (Not for Highway Service) and is not recommended for road use.","weightGrams":null,"fitments":[],"collections":[{"name":"Tyres, Tubes & Mousses","url":"https://www.2brosparts.com/api/agent/collection/GB/tyres-tubes-mousses"},{"name":"Mousse","url":"https://www.2brosparts.com/api/agent/collection/GB/mousse"}],"links":{"page":"https://www.2brosparts.com/products/mousse-21x9090-80100-pirelli-925380021-ai-foam-insert-9161900","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c4a953a8ebf0:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c4a953a8ebf0:1"}},"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."]}}