{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"355ab20be3a1","name":"TUBE INNER 12 x 300 TR4 VALVE","sku":"68-012.300","brand":"Factory Image Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":468,"price":{"amount":5.46,"formatted":"£5.46"},"summary":"This standard inner tube is designed for 12 x 3.00 tire applications and features a TR4 valve type. Constructed from airtight butyl rubber, the tube offers high flexibility to conform to the contours of the tire and rim assembly. It includes an overlap splice positioned opposite the valve stem for improved balance and strength. The TR4 valve stem is finished in bright zinc-plated metal for added durability. Suitable for 12 x 3.00 tire size. TR4 valve type with BZP metal finish. Made of airtight butyl rubber. Highly flexible to conform to tire and rim contours. Overlap splice for increased strength. Splice positioned opposite valve for improved balance. Size: 12 x 3.00. Valve Type: TR4. Material: Butyl rubber.","attributes":[{"label":"General Product Group","value":"Tyres, Tubes & Mousses"},{"label":"General Product Type","value":"Tube"},{"label":"General Size","value":"12x300"},{"label":"Variant Id","value":"264682"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock63812_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock63812_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock63812_2.jpg"],"description":"This standard inner tube is designed for 12 x 3.00 tire applications and features a TR4 valve type. Constructed from airtight butyl rubber, the tube offers high flexibility to conform to the contours of the tire and rim assembly. It includes an overlap splice positioned opposite the valve stem for improved balance and strength. The TR4 valve stem is finished in bright zinc-plated metal for added durability. Suitable for 12 x 3.00 tire size. TR4 valve type with BZP metal finish. Made of airtight butyl rubber. Highly flexible to conform to tire and rim contours. Overlap splice for increased strength. Splice positioned opposite valve for improved balance. Size: 12 x 3.00. Valve Type: TR4. Material: Butyl rubber.","descriptionMarkdown":"### Standard Motorcycle Inner Tube - 12 x 3.00 with TR4 Valve\n\nThis standard inner tube is specifically designed for 12-inch by 3.00 tire applications. It features a reliable TR4 valve for inflation and is constructed from airtight butyl rubber, ensuring excellent air retention. The high flexibility of the butyl rubber allows the tube to conform perfectly to the contours of your tire and rim assembly, promoting a secure and stable fit.\n\nA key design feature is the overlap splice, strategically positioned opposite the valve stem. This construction method enhances both the strength and balance of the inner tube compared to standard butt splice designs. The TR4 valve stem itself is made from durable metal and finished with a bright zinc-plated (BZP) coating for added protection against corrosion and wear.\n\n**Key Features:**\n\n \n- Designed for 12 x 3.00 tire sizes.\n \n- Equipped with a TR4 valve type.\n \n- Constructed from airtight and durable butyl rubber.\n \n- Highly flexible to ensure a precise fit with tire and rim.\n \n- Features an overlap splice for superior strength.\n \n- Splice placement opposite the valve stem improves balance.\n \n- TR4 valve stem with a bright zinc-plated metal finish.","weightGrams":null,"fitments":[],"collections":[{"name":"Tyres, Tubes & Mousses","url":"https://www.2brosparts.com/api/agent/collection/GB/tyres-tubes-mousses"},{"name":"Tube","url":"https://www.2brosparts.com/api/agent/collection/GB/tube"}],"links":{"page":"https://www.2brosparts.com/products/tube-inner-12-x-300-tr4-valve","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/355ab20be3a1:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/355ab20be3a1:1"}},"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."]}}