{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"08234a83b577","name":"PISTON KIT 2020-25 CRF250R/RX 78.99, PROX 01.1350.C","sku":"56-W4788.C.PX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":188.27,"formatted":"£188.27"},"summary":"ProX piston kit with a 78.99mm bore. Precision machined using state-of-the-art CNC equipment with a low-expansion, low-friction piston alloy. This piston kit is a direct replacement for the original piston. Features a black skirt coating made from a blend of materials to assist wear-in and reduce friction for increased performance. Part number PROX 01.1350.C.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"78.99mm"},{"label":"Variant Id","value":"292729"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock97019_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock97019_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock97019_2.jpg"],"description":"ProX piston kit with a 78.99mm bore. Precision machined using state-of-the-art CNC equipment with a low-expansion, low-friction piston alloy. This piston kit is a direct replacement for the original piston. Features a black skirt coating made from a blend of materials to assist wear-in and reduce friction for increased performance. Part number PROX 01.1350.C.","descriptionMarkdown":"### ProX Piston Kit - 78.99mm Bore\n\n This ProX Piston Kit is a high-quality replacement part designed for your motorcycle's engine. Engineered with precision, it features a 78.99mm bore and is crafted from a low-expansion, low-friction piston alloy, mirroring the materials used by major Japanese engine manufacturers.\n\n ProX pistons are manufactured using the latest CNC equipment for exceptional accuracy and performance. Many ProX pistons include specialized coatings to enhance engine performance and longevity. The OEM-style tin coating aids in the crucial break-in process for newly installed pistons. Additionally, a new skirt coating is applied that not only assists with wear-in but also contributes to reduced friction after the initial break-in period. This advanced black coating is formulated from a unique blend of materials, designed to boost overall engine performance.\n\n This piston kit is a premium solution for replacing the original piston in your motorcycle, ensuring optimal engine function and durability.\n\n \n- 78.99mm Bore Size\n \n- Precision machined on state-of-the-art CNC equipment\n \n- Uses a low-expansion, low-friction piston alloy\n \n- Features OEM-style Tin coating for break-in assistance\n \n- Advanced black skirt coating for reduced friction and increased performance\n \n- Designed as a first-class replacement for original pistons","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 250R","cc":null,"notes":null,"years":"2020–2025"},{"make":"HONDA","model":"CRF 250RX","cc":null,"notes":null,"years":"2020–2025"}],"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-2020-25-crf250rrx-7899-prox-011350c","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/08234a83b577:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/08234a83b577:1"}},"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."]}}