{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"0616b5cd258b","name":"PISTON KIT 2020-22 YZ450F Yamaha 96.97mm, PROX 01.2450.C","sku":"56-W4787.C.PX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":206.99,"formatted":"£206.99"},"summary":"ProX piston kit with a 96.97mm bore. ProX pistons are precision machined on CNC equipment using the same low-expansion, low-friction piston alloy as major Japanese engine manufacturers. This piston kit is a high-quality replacement for the original piston in motorcycles, scooters, mopeds, ATVs, and personal watercraft. Many ProX pistons feature a coating for enhanced performance. The OEM-style tin coating aids the wear-in process, while a new skirt coating reduces friction after break-in. The black coating is made from a special material mix to increase performance. Part number: PROX 01.2450.C.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"96.97mm"},{"label":"Variant Id","value":"292794"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4787_2EC_2EPX/16f068d36fbf2364.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4787_2EC_2EPX/16f068d36fbf2364.jpg"],"description":"ProX piston kit with a 96.97mm bore. ProX pistons are precision machined on CNC equipment using the same low-expansion, low-friction piston alloy as major Japanese engine manufacturers. This piston kit is a high-quality replacement for the original piston in motorcycles, scooters, mopeds, ATVs, and personal watercraft. Many ProX pistons feature a coating for enhanced performance. The OEM-style tin coating aids the wear-in process, while a new skirt coating reduces friction after break-in. The black coating is made from a special material mix to increase performance. Part number: PROX 01.2450.C.","descriptionMarkdown":"### ProX Piston Kit - 96.97mm Bore\n\nThis ProX Piston Kit is engineered for precision and performance, designed as a high-quality replacement for your original piston. It features a 96.97mm bore diameter.\n\nProX pistons are manufactured using advanced CNC equipment. The alloy used is a low-expansion, low-friction material, mirroring the specifications used by major Japanese engine manufacturers.\n\n**Key Features:**\n\n \n- Precision CNC machined for exact fit and performance.\n \n- Utilizes a low-expansion, low-friction piston alloy consistent with OEM standards.\n \n- Includes advanced skirt coating designed to aid the initial wear-in process and reduce friction over time, thereby enhancing performance.\n \n- Tin-coated for optimal break-in.","weightGrams":null,"fitments":[{"make":"FANTIC","model":"XEF 450","cc":null,"notes":null,"years":"2022–2024"},{"make":"FANTIC","model":"XXF 450","cc":null,"notes":null,"years":"2022"},{"make":"YAMAHA","model":"WR 450F","cc":null,"notes":null,"years":"2021–2023"},{"make":"YAMAHA","model":"YZ 450F","cc":null,"notes":null,"years":"2020–2022"},{"make":"YAMAHA","model":"YZ 450FX","cc":null,"notes":null,"years":"2021–2023"}],"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-2020-22-yz450f-yamaha-9697mm-prox-012450c","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/0616b5cd258b:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/0616b5cd258b: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."]}}