{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"634692a371e5","name":"SMALL END 16x21x19.00 BEARING, PROX 21.4204, MADE IN JAPAN","sku":"56-8061.PROX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":13.93,"formatted":"£13.93"},"summary":"Piston Pin Small End Bearing 16x21x19.00. Features 12 pieces rollers. Manufactured by leading Japanese OEM factories. Designed to exact OEM specifications to be a direct and cost efficient OEM replacement. ProX offers a complete line of piston pin bearings for the Dirtbike, ATV, PWC and 50cc/scooter segment. Part number 21.4204. Made in Japan.","attributes":[{"label":"General Product Group","value":"Crankshafts & Parts"},{"label":"General Product Type","value":"Small End Bearing"},{"label":"General Size","value":"16x21x19.00"},{"label":"Variant Id","value":"251868"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-8061_2EPROX/126580f7d6f88f26.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-8061_2EPROX/126580f7d6f88f26.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-8061_2EPROX/8936bbf986df9759.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-8061_2EPROX/31640f1f6f8b5184.jpg"],"description":"Piston Pin Small End Bearing 16x21x19.00. Features 12 pieces rollers. Manufactured by leading Japanese OEM factories. Designed to exact OEM specifications to be a direct and cost efficient OEM replacement. ProX offers a complete line of piston pin bearings for the Dirtbike, ATV, PWC and 50cc/scooter segment. Part number 21.4204. Made in Japan.","descriptionMarkdown":"### ProX Piston Pin Small End Bearing - 16x21x19.00mm\n\nThis ProX Piston Pin Small End Bearing is designed to meet or exceed Original Equipment Manufacturer (OEM) specifications. It provides a cost-effective and direct replacement for your vehicle's piston pin bearing.\n\n**Key Features:**\n\n \n- Dimensions: 16mm inner diameter, 21mm outer diameter, 19.00mm width.\n \n- Construction: Features 12 rollers for smooth operation.\n \n- Manufacturing: Made in Japan by leading OEM factories, ensuring high quality and reliability.\n \n- Application: Suitable for Dirtbike, ATV, PWC, and 50cc/scooter segments.\n \n- OEM Replacement: Engineered as a direct and economical replacement for stock parts.\n \n- ProX Part Number: 21.4204","weightGrams":null,"fitments":[{"make":"CAGIVA","model":"ELEFANT 125","cc":null,"notes":null,"years":"1986–1988"},{"make":"KAWASAKI","model":"KDX 125","cc":null,"notes":null,"years":"1990–1994"},{"make":"KAWASAKI","model":"KDX 175","cc":null,"notes":null,"years":"1982"},{"make":"KAWASAKI","model":"KDX 200","cc":null,"notes":null,"years":"1988–2006"},{"make":"KAWASAKI","model":"KDX 220","cc":null,"notes":null,"years":"1998–2005"},{"make":"KAWASAKI","model":"KMX 125","cc":null,"notes":null,"years":"1986–2003"},{"make":"KAWASAKI","model":"KX 125","cc":null,"notes":null,"years":"1982–1993"}],"collections":[{"name":"Crankshafts & Parts","url":"https://www.2brosparts.com/api/agent/collection/GB/crankshafts-parts"},{"name":"Small End Bearing","url":"https://www.2brosparts.com/api/agent/collection/GB/small-end-bearing"}],"links":{"page":"https://www.2brosparts.com/products/small-end-16x21x1900-bearing-prox-214204-made-in-japan","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/634692a371e5:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/634692a371e5:1"}},"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."]}}