{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"77889319f351","name":"PISTON KIT 14-15 CRF250 76.80, PROX 01.1344.C / 01.1343.A","sku":"56-W958.C.PX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":188.28,"formatted":"£188.28"},"summary":"PISTON KIT 76.80mm STD COMPRESSION 13.5:1. ProX pistons are precision machined on the latest CNC equipment. The same low-expansion, low-friction piston alloy is used as by major Japanese engine manufacturers. ProX Piston Kits are a first-class solution to replace the original piston in your motorcycle, scooter, moped, ATV, or personal watercraft. Most ProX pistons come with a coating. OEM-style tin coated pistons assist the wear-in process when you just started the bike. A new skirt coating assists the wear-in process and reduces friction after wear-in. The black coating is made from a delicate mix of materials and will increase performance. Cross reference numbers ONLY. 13101-KRN-A80, [13011-KRN-A40 + 13101-KRN-A40 + 13111-KRN-A60 + 13112-MEE-000]. Replacements parts: PROX RING SET 02.1340. PROX 01.1344.C.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"76.80mm"},{"label":"Variant Id","value":"258417"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W958_2EC_2EPX/8c868657aa88b414.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W958_2EC_2EPX/8c868657aa88b414.jpg"],"description":"PISTON KIT 76.80mm STD COMPRESSION 13.5:1. ProX pistons are precision machined on the latest CNC equipment. The same low-expansion, low-friction piston alloy is used as by major Japanese engine manufacturers. ProX Piston Kits are a first-class solution to replace the original piston in your motorcycle, scooter, moped, ATV, or personal watercraft. Most ProX pistons come with a coating. OEM-style tin coated pistons assist the wear-in process when you just started the bike. A new skirt coating assists the wear-in process and reduces friction after wear-in. The black coating is made from a delicate mix of materials and will increase performance. Cross reference numbers ONLY. 13101-KRN-A80, [13011-KRN-A40 + 13101-KRN-A40 + 13111-KRN-A60 + 13112-MEE-000]. Replacements parts: PROX RING SET 02.1340. PROX 01.1344.C.","descriptionMarkdown":"### ProX Piston Kit for CRF250 (2014-2015) - 76.80mm Standard Compression\n\nUpgrade your motorcycle's performance with this ProX Piston Kit, engineered for 76.80mm standard bore and 13.5:1 compression ratio. ProX pistons are manufactured using state-of-the-art CNC equipment, utilizing the same low-expansion, low-friction alloy trusted by major Japanese engine manufacturers.\n\nThis piston kit offers a premium solution for replacing your original piston, designed for optimal performance in your motorcycle, scooter, moped, ATV, or personal watercraft.\n\n**Key Features:**\n\n \n- Precision machined on the latest CNC equipment.\n \n- Constructed from a low-expansion, low-friction piston alloy.\n \n- Designed as a first-class replacement for original pistons.\n \n- Includes advanced skirt coating to assist the wear-in process and reduce friction after break-in.\n \n- Black coating formulated with a special material mix to enhance performance.\n \n- 76.80mm bore size.\n \n- 13.5:1 Compression Ratio.\n\nThis ProX Piston Kit is a direct replacement for part numbers 01.1344.C and 01.1343.A. Compatible replacement ring set is 02.1340.","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 250R","cc":null,"notes":null,"years":"2010–2016"}],"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-14-15-crf250-7680-prox-011344c-011343a","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/77889319f351:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/77889319f351:1"}},"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."]}}