{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"766effec7703","name":"PISTON KIT 00-09 KTM520 525 95, PROX 01.6521.C BETA 525RR","sku":"56-W4731.C.PX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":219.11,"formatted":"£219.11"},"summary":"Forged piston kit with a 95.00 mm bore. Standard compression ratio of 12.0:1. This ProX piston kit is supplied complete with piston rings, wrist pin, and circlips. ProX pistons are precision machined using the latest CNC equipment and utilize a low-expansion, low-friction piston alloy preferred by major Japanese engine manufacturers. Includes an OEM-style tin coating to aid the break-in process. Replacement parts include PROX RING SET 02.6424, PROX PISTON PIN 04.2050.5, and PROX CLIPS 05.2012. Part number 01.6521.C.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"95mm"},{"label":"Variant Id","value":"255971"}],"image":"https://www.oro2u.com/media/catalog/product/5/6/56-w4731-c-px.jpg","images":["https://www.oro2u.com/media/catalog/product/5/6/56-w4731-c-px.jpg"],"description":"Forged piston kit with a 95.00 mm bore. Standard compression ratio of 12.0:1. This ProX piston kit is supplied complete with piston rings, wrist pin, and circlips. ProX pistons are precision machined using the latest CNC equipment and utilize a low-expansion, low-friction piston alloy preferred by major Japanese engine manufacturers. Includes an OEM-style tin coating to aid the break-in process. Replacement parts include PROX RING SET 02.6424, PROX PISTON PIN 04.2050.5, and PROX CLIPS 05.2012. Part number 01.6521.C.","descriptionMarkdown":"### ProX Piston Kit - 95.00 mm Bore\n\nThis ProX Piston Kit is designed for high-performance engines, featuring a 95.00 mm bore size and a standard compression ratio of 12.0:1. Precision-machined using state-of-the-art CNC equipment, ProX pistons utilize a low-expansion, low-friction alloy identical to that used by major Japanese engine manufacturers.\n\nEach kit is supplied ready for installation and includes all necessary components: piston rings, wrist pin, and circlips. The piston features an OEM-style tin coating to aid in the crucial break-in process.\n\n#### Key Features:\n\n \n- Forged Piston Kit\n \n- Bore Size: 95.00 mm\n \n- Standard Compression Ratio: 12.0:1\n \n- Includes Piston Rings, Wrist Pin, and Circlips\n \n- Precision Machined on Latest CNC Equipment\n \n- Uses Low-Expansion, Low-Friction Piston Alloy\n \n- OEM Style Tin Coating for Enhanced Break-In\n \n- Replacement Parts Available Separately: PROX RING SET 02.6424, PROX PISTON PIN 04.2050.5, PROX CLIPS 05.2012","weightGrams":null,"fitments":[{"make":"BETA","model":"RR 525","cc":null,"notes":null,"years":"2005–2009"},{"make":"BETA","model":"RR ENDURO 4T 525","cc":null,"notes":null,"years":"2005–2009"},{"make":"KTM","model":"520 EXC","cc":null,"notes":"1st Filter (Long)","years":"2000–2002"},{"make":"KTM","model":"520 SX","cc":null,"notes":"1st Filter","years":"2000–2002"},{"make":"KTM","model":"525 EXC","cc":null,"notes":"1st Filter","years":"2003–2007"},{"make":"KTM","model":"525 EXC","cc":null,"notes":null,"years":"2008–2010"},{"make":"KTM","model":"525 EXC RACING","cc":null,"notes":null,"years":"2003–2007"},{"make":"KTM","model":"525 SM R","cc":null,"notes":null,"years":"2004–2005"},{"make":"KTM","model":"525 SM-R","cc":null,"notes":null,"years":"2004–2005"},{"make":"KTM","model":"525 SX","cc":null,"notes":"1st Filter","years":"2003–2007"},{"make":"KTM","model":"525 SX","cc":null,"notes":null,"years":"2008–2010"},{"make":"KTM","model":"525 XC","cc":null,"notes":null,"years":"2008–2012"},{"make":"KTM","model":"525 XC ATV","cc":null,"notes":null,"years":"2003–2012"},{"make":"POLARIS","model":"OUTLAW 450","cc":null,"notes":null,"years":"2003–2011"},{"make":"POLARIS","model":"OUTLAW 525","cc":null,"notes":null,"years":"2007–2012"}],"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-00-09-ktm520-525-95-prox-016521c-beta-525rr","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/766effec7703:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/766effec7703:1"}},"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. 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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."]}}