{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"9af0b20060d6","name":"AIR FILTER 03-05 CRF250 CRF450, TWINAIR 150212FR BACKFIRE","sku":"15-0212.TA","brand":"Twin Air","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":6,"price":{"amount":21.7,"formatted":"£21.70"},"summary":"Twin Air Foam Air Filter 150212FR Backfire filter with inner sealing ring. Dual-bonded foam design removes even microscopic dirt particles, yet allows more air flow than regular two separate layer filters. Flow bench tested. Flat foam sealing ring maintains a secure seal to the airbox, even in the worst riding conditions. Twin Air filters run slightly smaller than stock, making them easier to change and increasing the dead air space around the filter for better performance.","attributes":[{"label":"General Product Group","value":"Air Filters & Parts"},{"label":"General Product Type","value":"Air Filter"},{"label":"Variant Id","value":"218319"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/15-0212_2ETA/e8047b1dd9ca07a6.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/15-0212_2ETA/e8047b1dd9ca07a6.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/15-0212_2ETA/5157b11226cf077a.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/15-0212_2ETA/97ea29e41ad405c4.jpg"],"description":"Twin Air Foam Air Filter 150212FR Backfire filter with inner sealing ring. Dual-bonded foam design removes even microscopic dirt particles, yet allows more air flow than regular two separate layer filters. Flow bench tested. Flat foam sealing ring maintains a secure seal to the airbox, even in the worst riding conditions. Twin Air filters run slightly smaller than stock, making them easier to change and increasing the dead air space around the filter for better performance.","descriptionMarkdown":"### Twin Air Backfire Foam Air Filter for CRF Models\n\nThis Twin Air foam air filter is designed to provide superior filtration and airflow for off-road motorcycles. Featuring a dual-stage foam construction, it effectively captures microscopic dirt particles while allowing for increased air intake, leading to enhanced performance. The integrated backfire filter and inner sealing ring ensure a secure fit and protection against engine contaminants, even in challenging riding environments.\n\nThe unique design of Twin Air filters incorporates a flat foam sealing ring that guarantees a tight seal to the airbox, preventing dust and debris from entering the engine. Furthermore, these filters are engineered to be slightly smaller than stock, facilitating easier installation and creating additional dead air space around the filter for improved airflow dynamics.\n\n### Key Features:\n\n \n- Dual-stage foam filtration for capturing fine particles.\n \n- Backfire filter with an inner sealing ring for enhanced protection.\n \n- Flow bench tested dual-bonded foam design for optimal airflow.\n \n- Flat foam sealing ring ensures a secure and reliable airbox seal.\n \n- Slightly smaller than stock for easier installation and improved performance.\n \n- Trusted by factory race teams and professional riders worldwide.","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 250R","cc":null,"notes":null,"years":"2004–2005"},{"make":"HONDA","model":"CRF 250X","cc":null,"notes":null,"years":"2004–2019"}],"collections":[{"name":"Air Filters & Parts","url":"https://www.2brosparts.com/api/agent/collection/GB/air-filters-parts"},{"name":"Air Filter","url":"https://www.2brosparts.com/api/agent/collection/GB/air-filter"}],"links":{"page":"https://www.2brosparts.com/products/air-filter-03-05-crf250-crf450-twinair-150212fr-backfire","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/9af0b20060d6:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/9af0b20060d6:1"}},"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."]}}