{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"93e8e54e1319","name":"PISTON KIT TS FZ JR LT50 41.00, PROX 01.3001.000","sku":"56-W826+000.PX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":42.37,"formatted":"£42.37"},"summary":"ProX 2-stroke piston kit with a 41.00mm bore. This complete kit includes piston rings, wrist pin, and circlips. It is CNC-machined for precise fit and performance, and constructed from a low-expansion, low-friction alloy used by leading Japanese OEMs. The OEM-style tin coating aids in the break-in process. This kit meets or exceeds OEM quality standards and is a direct OEM replacement. It is factory tested for 100% reliability and engineered to handle increased power loads. Bore Size: 41.00 mm. Part Number: PROX 01.3001.000.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"41.00mm"},{"label":"Variant Id","value":"257909"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock56855_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock56855_1.jpg"],"description":"ProX 2-stroke piston kit with a 41.00mm bore. This complete kit includes piston rings, wrist pin, and circlips. It is CNC-machined for precise fit and performance, and constructed from a low-expansion, low-friction alloy used by leading Japanese OEMs. The OEM-style tin coating aids in the break-in process. This kit meets or exceeds OEM quality standards and is a direct OEM replacement. It is factory tested for 100% reliability and engineered to handle increased power loads. Bore Size: 41.00 mm. Part Number: PROX 01.3001.000.","descriptionMarkdown":"### ProX 2-Stroke Piston Kit - 41.00mm Bore\n\nThis ProX 2-stroke piston kit features a 41.00mm bore, offering a complete and ready-to-install solution for your motorcycle's engine. Precision-engineered and rigorously tested, this kit is designed to deliver reliable, OEM-level performance and exceptional durability across various riding conditions. It is manufactured to meet or exceed original equipment manufacturer quality standards, ensuring a direct replacement for your existing piston.\n\n**Key Features:**\n\n\t\n- Complete kit includes piston rings, wrist pin, and circlips for a hassle-free installation.\n\t\n- CNC-machined construction ensures a precise fit for optimal performance.\n\t\n- Crafted from a low-expansion, low-friction alloy utilized by leading Japanese Original Equipment Manufacturers.\n\t\n- Features an OEM-style tin coating that aids in the crucial break-in process.\n\t\n- Engineered to handle increased power loads, providing enhanced engine capability.\n\t\n- Factory tested to guarantee 100% reliability straight out of the box.\n\t\n- Backed by the ProX quality guarantee, ensuring peace of mind.\n\n**Specifications:**\n\n\t\n- Bore Size: 41.00 mm\n\t\n- Type: 2-stroke piston kit\n\t\n- Part Number: PROX 01.3001.000","weightGrams":null,"fitments":[],"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-ts-fz-jr-lt50-4100-prox-013001000","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/93e8e54e1319:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/93e8e54e1319:1"}},"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."]}}