{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"20e0f7e0b578","name":"CS 250/275-21 TUBE","sku":"21T275CS 2860640","brand":"Cheng Shin","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":10.48,"formatted":"£10.48"},"promoCodesAllowed":false,"summary":"CS 250/275-21 TUBE","attributes":[{"label":"Vehicle Type","value":"Tubes / Flaps"},{"label":"Vehicle Subtype","value":"Motocycle Tubes"},{"label":"GRP","value":"B6"}],"image":null,"images":[],"description":"CS 250/275-21 TUBE","descriptionMarkdown":"### Cheng Shin 250/275-21 Motorcycle Inner Tube\n\nThe Cheng Shin 250/275-21 inner tube is a high-quality replacement component designed for motorcycles requiring a 21-inch rim diameter. Engineered for durability and consistent performance, this tube provides a reliable air seal for your tyre, ensuring optimal pressure retention during your ride.\n\nManufactured by Cheng Shin, a trusted name in tyre technology, this inner tube is built to meet the rigorous demands of various riding conditions. Whether you are performing routine maintenance or replacing a damaged tube, this product offers the resilience and fitment precision needed to keep your motorcycle performing at its best.\n\n**Key Features:**\n\n \n- Versatile Fitment: Specifically designed to accommodate 250/275 sizing for 21-inch wheels.\n \n- Durable Construction: Built with high-grade materials to resist punctures and maintain integrity under pressure.\n \n- Reliable Performance: Engineered for consistent air retention and longevity.\n \n- Application: Ideal for motorcycles requiring a reliable 21-inch inner tube replacement.\n\nEnsure your motorcycle maintains peak handling and safety by using premium quality inner tubes. The Cheng Shin 250/275-21 inner tube is a dependable choice for riders looking for a balance of quality and performance for their 21-inch wheel setup.","weightGrams":null,"fitments":[],"collections":[{"name":"Tubes / Flaps","url":"https://www.2brosparts.com/api/agent/collection/GB/tubes-flaps"},{"name":"Motocycle Tubes","url":"https://www.2brosparts.com/api/agent/collection/GB/motocycle-tubes"}],"links":{"page":"https://www.2brosparts.com/products/cs-250275-21-tube","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."]}}