{"product_id":"oro2u-56-w4985-b-px-314273","title":"PISTON KIT 23-27 GAS-GAS EX MC HUSQVARNA FC FS FX KTM SM-R SX-F XC-F PROX 01.6443.B 94.97mm 13.1:1","description":"\u003cp\u003eThe ProX piston kit is intended for engine servicing and rebuilds on the listed Gas-Gas, Husqvarna and KTM 450 models. Its piston dimensions, compression ratio and model-year fitments are set out below to help confirm suitability before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard bore: 95.00 mm\u003c\/li\u003e\n\u003cli\u003ePiston size: 94.97 mm\u003c\/li\u003e\n\u003cli\u003eActual compression ratio: 13.1:1\u003c\/li\u003e\n\u003cli\u003eTotal height: 41.70 mm\u003c\/li\u003e\n\u003cli\u003ePiston pin hole diameter: 19.00 mm\u003c\/li\u003e\n\u003cli\u003eCompression height: 13.50 mm\u003c\/li\u003e\n\u003cli\u003eBoss spacing: 16.00 mm\u003c\/li\u003e\n\u003cli\u003ePiston head: flat with raised top and four valve pockets\u003c\/li\u003e\n\u003cli\u003ePiston construction: forged\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProX part number: 01.6443.B\u003c\/li\u003e\n\u003cli\u003eOEM reference: A480.30.007.100\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGas-Gas EX 450 F: 2024\u003c\/li\u003e\n\u003cli\u003eGas-Gas MC 450 F: 2024–2027\u003c\/li\u003e\n\u003cli\u003eHusqvarna FC 450: 2023–2027\u003c\/li\u003e\n\u003cli\u003eHusqvarna FS 450: 2024–2027\u003c\/li\u003e\n\u003cli\u003eHusqvarna FX 450: 2023–2027\u003c\/li\u003e\n\u003cli\u003eKTM 450 SM-R: 2023–2026\u003c\/li\u003e\n\u003cli\u003eKTM 450 SX-F: 2023–2027\u003c\/li\u003e\n\u003cli\u003eKTM 450 XC-F: 2023–2027\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pro-X Racing","offers":[{"title":"Default Title","offer_id":61520445374798,"sku":"56-W4985.B.PX","price":216.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/6502\/5358\/files\/56-w4985-a-px_69860a00-6b0b-476d-899a-13a6eaa1d988.jpg?v=1793708020","url":"https:\/\/btpsouthwest.uk\/products\/oro2u-56-w4985-b-px-314273","provider":"BTP - Braydon Trailers \u0026 Powersports | Sales, Hire, Parts, Servicing \u0026 Repairs","version":"1.0","type":"link"}