{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c57aa79a482b","name":"AIR FILTER 07-08 BETA TRIALS, TWINAIR 158039 REV 4","sku":"15-8039.TA","brand":"Twin Air","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":6,"price":{"amount":19.51,"formatted":"£19.51"},"summary":"TwinAir 158039 REV 4 air filter. Dual-bonded foam design removes microscopic dirt, allowing more airflow than separate layer filters. Flow bench tested. Flat foam sealing ring ensures a secure seal to the airbox. Filters run slightly smaller than stock for easier installation and increased dead air space for better performance.","attributes":[{"label":"General Product Group","value":"Air Filters & Parts"},{"label":"General Product Type","value":"Air Filter"},{"label":"Variant Id","value":"220091"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/15-8039_2ETA/38f9674125064959.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/15-8039_2ETA/38f9674125064959.jpg"],"description":"TwinAir 158039 REV 4 air filter. Dual-bonded foam design removes microscopic dirt, allowing more airflow than separate layer filters. Flow bench tested. Flat foam sealing ring ensures a secure seal to the airbox. Filters run slightly smaller than stock for easier installation and increased dead air space for better performance.","descriptionMarkdown":"### Twin Air Standard Air Filter for Beta Trials (07-08)\n\nEnhance your motorcycle's performance and protection with this high-quality Twin Air Standard Air Filter. Engineered for optimal airflow and filtration, this filter is designed to keep your engine running smoothly in all conditions.\n\n \n- Dual-Bonded Foam Design: Features a unique dual-stage foam construction that effectively captures even microscopic dirt particles while allowing for increased airflow compared to traditional filters. Tested for superior airflow.\n \n- Secure Airbox Seal: Includes a flat foam sealing ring that ensures a tight and reliable seal to your airbox, preventing contaminants from entering your engine, even in demanding riding environments.\n \n- Improved Performance: Designed to be slightly smaller than stock, this Twin Air filter is easier to install and creates additional dead air space around the filter, contributing to enhanced engine performance.\n \n- Trusted by Professionals: This filter is the choice of factory race teams and leading riders worldwide, attesting to its reliability and effectiveness.","weightGrams":null,"fitments":[{"make":"BETA","model":"REV 4 TRIAL 250","cc":null,"notes":null,"years":"2007–2008"},{"make":"BETA","model":"Trial REV 4 250 4-Stroke","cc":null,"notes":null,"years":"2007–2008"}],"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-07-08-beta-trials-twinair-158039-rev-4","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c57aa79a482b:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c57aa79a482b: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."]}}