{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"6db0c0ec5335","name":"PISTON KIT 94-00 KTM125 54.25, PROX 01.6219.B","sku":"56-W740.B.PX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":130.7,"formatted":"£130.70"},"summary":"2-stroke piston kit 54.25mm bore. Includes piston rings, wrist pin, and circlips. Precision machined on CNC equipment with a low-expansion, low-friction piston alloy. Features OEM-style tin coating for break-in assistance. Replacement parts: Piston Rings 02.6218, Piston Pin 04.1545, Piston Clips 05.1510. Manufacturer part number 01.6219.B.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"54.25mm"},{"label":"Variant Id","value":"257570"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W740_2EB_2EPX/41042f88fc3492e4.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W740_2EB_2EPX/41042f88fc3492e4.jpg"],"description":"2-stroke piston kit 54.25mm bore. Includes piston rings, wrist pin, and circlips. Precision machined on CNC equipment with a low-expansion, low-friction piston alloy. Features OEM-style tin coating for break-in assistance. Replacement parts: Piston Rings 02.6218, Piston Pin 04.1545, Piston Clips 05.1510. Manufacturer part number 01.6219.B.","descriptionMarkdown":"### ProX Piston Kit - 54.25mm Bore\n\nThis ProX Piston Kit is designed for high-performance replacements and includes everything you need for a seamless installation. Each kit comes complete with piston rings, wrist pin, and circlips.\n\nProX pistons are manufactured with precision on advanced CNC equipment. They utilize the same low-expansion, low-friction aluminum alloy trusted by major Japanese engine manufacturers. To aid in the crucial break-in period, these pistons feature an OEM-style tin coating.\n\nKey Components Included:\n\n \n- Piston\n \n- Piston Rings\n \n- Wrist Pin\n \n- Circlips\n\nReplacement parts are also available:\n\n \n- Piston Rings: 02.6218\n \n- Piston Pin: 04.1545\n \n- Piston Clips: 05.1510","weightGrams":null,"fitments":[{"make":"KTM","model":"125 EGS","cc":null,"notes":null,"years":"1994–1997"},{"make":"KTM","model":"125 EXC","cc":null,"notes":null,"years":"1994–2015"},{"make":"KTM","model":"125 GS","cc":null,"notes":null,"years":"1994–1997"},{"make":"KTM","model":"125 SX","cc":null,"notes":null,"years":"1994–2000"}],"collections":[{"name":"Engine","url":"https://www.2brosparts.com/api/agent/collection/GB/engine"},{"name":"Pistons & Kits","url":"https://www.2brosparts.com/api/agent/collection/GB/pistons-kits"}],"links":{"page":"https://www.2brosparts.com/products/piston-kit-94-00-ktm125-5425-prox-016219b","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/6db0c0ec5335:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/6db0c0ec5335:1"}},"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."]}}