{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1a637909475d","name":"PISTON KIT 10-14 BETA 4T 95.00, PROX 01.7411.A BETA 400RR, Beta RR400 '10-14 12.4:1 CR","sku":"56-W9819.A.PX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":238.63,"formatted":"£238.63"},"summary":"ProX forged piston kit with a 95.00 mm bore and a 12.4:1 compression ratio. This kit includes piston rings, wrist pin, and circlips. ProX pistons are precision machined using the latest CNC equipment and employ a low-expansion, low-friction piston alloy. An OEM-style tin coating is used to aid the break-in process. This is a replacement part for ring set 02.6429. SKU 56-W9819.A.PX.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"95.00mm"},{"label":"Variant Id","value":"258818"}],"image":"https://www.oro2u.com/media/catalog/product/5/6/56-w9819-a-px.jpg","images":["https://www.oro2u.com/media/catalog/product/5/6/56-w9819-a-px.jpg"],"description":"ProX forged piston kit with a 95.00 mm bore and a 12.4:1 compression ratio. This kit includes piston rings, wrist pin, and circlips. ProX pistons are precision machined using the latest CNC equipment and employ a low-expansion, low-friction piston alloy. An OEM-style tin coating is used to aid the break-in process. This is a replacement part for ring set 02.6429. SKU 56-W9819.A.PX.","descriptionMarkdown":"### ProX Forged Piston Kit - 95.00mm Bore, 12.4:1 Compression\n\nThis high-performance ProX forged piston kit is engineered for precision and durability. Designed to meet the demanding standards of modern engines, this kit offers a significant upgrade for your motorcycle's performance.\n\n**Key Features:**\n\n \n- Forged Piston: Crafted from a premium, low-expansion, low-friction piston alloy, the same material utilized by major Japanese engine manufacturers. This ensures superior strength, heat resistance, and optimal performance.\n \n- Precision Machining: Each piston is precision machined on state-of-the-art CNC equipment for exact tolerances and a perfect fit.\n \n- Complete Kit: Supplied ready for installation, this kit includes the piston, piston rings, wrist pin, and circlips for a hassle-free upgrade.\n \n- Break-in Coating: Features an OEM-style tin coating to facilitate a smooth and efficient break-in process for your engine.\n \n- Compression Ratio: Offers a 12.4:1 compression ratio for enhanced power and responsiveness.\n \n- Bore Size: 95.00 mm bore size.\n\n**Replacement Parts:**\n\n \n- PROX RING SET 02.6429","weightGrams":null,"fitments":[{"make":"BETA","model":"RR 400","cc":null,"notes":null,"years":"2010–2014"},{"make":"BETA","model":"RR ENDURO 400","cc":null,"notes":null,"years":"2010–2014"},{"make":"BETA","model":"RR ENDURO 4T 400","cc":null,"notes":null,"years":"2010–2014"}],"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-10-14-beta-4t-9500-prox-017411a-beta-400rr-beta-rr400-10-14-1241-cr","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1a637909475d:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1a637909475d: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."]}}