{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a14b3a1f3fc1","name":"VALVE GUIDE EXHAUST BRONZE STD, KIBBLEWHITE 30-30620, Honda 04-07 CRF250R, 04-17 CRF250X","sku":"65-919+000","brand":"Kibblewhite","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":12,"price":{"amount":16.94,"formatted":"£16.94"},"summary":"This standard exhaust valve guide is constructed from C63000 nickel-aluminium bronze, offering excellent wear resistance and heat conductivity for high-performance engine operation. It features a standard outside diameter of 0.3965 inches and is optimised for exhaust valve applications. Specifications include dimensions A: 0.740 inches (18.81 mm), B: 0.740 inches (18.81 mm), C: 0.675 inches (17.15 mm), D: 0.775 inches (19.70 mm), E: 0.394 inches (10.01 mm), F: 0.1955 inches (4.96 mm), and G: 0.3965 inches (10.07 mm). Part numbers include 65-919+000 and Kibblewhite #30-30620.","attributes":[{"label":"General Product Group","value":"Cam & Valvetrain"},{"label":"General Product Type","value":"Valve Guide"},{"label":"Variant Id","value":"264392"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-919_2B000/fd3045093a52b36c.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-919_2B000/fd3045093a52b36c.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/65-919_2B000/b7d9801b9458a717.jpg"],"description":"This standard exhaust valve guide is constructed from C63000 nickel-aluminium bronze, offering excellent wear resistance and heat conductivity for high-performance engine operation. It features a standard outside diameter of 0.3965 inches and is optimised for exhaust valve applications. Specifications include dimensions A: 0.740 inches (18.81 mm), B: 0.740 inches (18.81 mm), C: 0.675 inches (17.15 mm), D: 0.775 inches (19.70 mm), E: 0.394 inches (10.01 mm), F: 0.1955 inches (4.96 mm), and G: 0.3965 inches (10.07 mm). Part numbers include 65-919+000 and Kibblewhite #30-30620.","descriptionMarkdown":"### Kibblewhite Standard Exhaust Valve Guide\n\nThis high-performance exhaust valve guide is precision-engineered from C63000 nickel-aluminium bronze, a material renowned for its superior wear resistance and exceptional heat conductivity. This construction ensures reliable support for your exhaust valves, promoting durability and optimal engine performance, especially under demanding conditions. The guide features a standard outside diameter of 0.3965 inches and is specifically designed to minimize airflow disruption, contributing to efficient combustion and power output.\n\n### Key Features:\n\n \n- Constructed from robust C63000 nickel-aluminium bronze for extended lifespan.\n \n- Optimised for exhaust valve applications, ensuring proper function and sealing.\n \n- Standard outside diameter of 0.3965 inches for precise fitment.\n \n- Excellent wear resistance for consistent performance over time.\n \n- High thermal conductivity effectively dissipates heat, preventing premature wear.\n \n- Engineered to maintain optimal airflow within the combustion chamber.\n\n### Specifications:\n\n \n- Overall Length: 0.740 inches (18.81 mm)\n \n- Outer Diameter: 0.740 inches (18.81 mm)\n \n- Valve Guide Bore: 0.675 inches (17.15 mm)\n \n- Flange Diameter: 0.775 inches (19.70 mm)\n \n- Valve Guide Stem Clearance: 0.394 inches (10.01 mm)\n \n- Wall Thickness: 0.1955 inches (4.96 mm)\n \n- Standard Exhaust Valve Guide Diameter: 0.3965 inches (10.07 mm)","weightGrams":null,"fitments":[],"collections":[{"name":"Cam & Valvetrain","url":"https://www.2brosparts.com/api/agent/collection/GB/cam-valvetrain"},{"name":"Valve Guide","url":"https://www.2brosparts.com/api/agent/collection/GB/valve-guide"}],"links":{"page":"https://www.2brosparts.com/products/valve-guide-exhaust-bronze-std-kibblewhite-30-30620-honda-04-07-crf250r-04-17-cr","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/a14b3a1f3fc1:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/a14b3a1f3fc1:1"}},"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."]}}