{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"36443db1b630","name":"KAWASAKI KX 250 2002 6328/72 JR2 C4 CRANKSHAFT BEARING  28x72x18","sku":"PROX.23-6328/72C4","brand":"Prox","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":97.12,"formatted":"£97.12"},"summary":"PROX Crankshaft Bearing JR2 C4 28x72x18. Made by PROX, a leading manufacturer of high quality crankshaft bearings. Bearings are manufactured at leading OEM factories, mainly in Japan, and made to exact OEM specifications. Uses respected brands like Koyo & NTN to ensure quality. These brands are used by OEM brands like Yamaha, Kawasaki, Honda, Suzuki and KTM. Offers high durability.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kx-250-2002-6328-72-jr2-c4-crankshaft-bearing-28x72x18-10297-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kx-250-2002-6328-72-jr2-c4-crankshaft-bearing-28x72x18-10297-p.jpg"],"description":"PROX Crankshaft Bearing JR2 C4 28x72x18. Made by PROX, a leading manufacturer of high quality crankshaft bearings. Bearings are manufactured at leading OEM factories, mainly in Japan, and made to exact OEM specifications. Uses respected brands like Koyo & NTN to ensure quality. These brands are used by OEM brands like Yamaha, Kawasaki, Honda, Suzuki and KTM. Offers high durability.","descriptionMarkdown":"### Premium ProX Crankshaft Bearing 28x72x18\n\nEnsure the heart of your engine runs with precision and reliability by upgrading to a ProX crankshaft bearing. Engineered for high performance and durability, this bearing is designed to meet or exceed strict original equipment specifications, providing a perfect fit for both OEM and aftermarket crankshafts.\n\nProX sources these components from leading Japanese manufacturing facilities, including world-renowned brands such as Koyo and NTN. These are the same industry-leading suppliers trusted by major motorcycle manufacturers for their factory engine builds. By choosing ProX, you are installing a component engineered to withstand the intense stresses of high-revving engine environments.\n\n### Key Features\n\n \n- Precision Engineering: Manufactured to exact OEM dimensions (28x72x18) to ensure smooth rotation and reduced friction.\n \n- C4 Graduation: Engineered with C4 internal clearance for optimal performance under high-heat and high-RPM conditions.\n \n- Industry-Leading Quality: Produced by top-tier suppliers like Koyo and NTN, ensuring maximum longevity and reliability.\n \n- Direct Compatibility: Designed for seamless integration with OEM or ProX aftermarket crankshafts and related engine components.\n \n- Proven Durability: Built to handle the demanding requirements of competitive racing and everyday high-performance riding.\n\nWhether you are performing a full engine rebuild or simply conducting preventative maintenance, this ProX crankshaft bearing offers the peace of mind that comes with professional-grade engineering. Maintain your engine’s efficiency and performance by choosing components designed for quality and endurance.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/kawasaki-kx-250-2002-632872-jr2-c4-crankshaft-bearing-28x72x18","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/36443db1b630:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/36443db1b630:1"}},"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."]}}