{"product_id":"namura-020-over-bore-piston-kit-for-honda-trx400ex-trx400x-sportrax-85-5mm","title":"Namura .020 Over Bore Piston Kit for Honda TRX400EX \u0026 TRX400X Sportrax 85.5mm","description":"\u003ch2\u003e.020 Over Bore Piston Kit for Honda TRX400EX \u0026amp; TRX400X\u003c\/h2\u003e\u003cp\u003eThis .020 over bore piston kit is designed for the Honda TRX400EX and TRX400X Sportrax, featuring an 85.5mm bore for increased displacement and performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis .020 over bore piston kit is a high-performance replacement for the Honda TRX400EX and TRX400X. The piston kit delivers improved power and torque by increasing cylinder displacement. Ideal for riders seeking a cost-effective way to refresh or upgrade their engine.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e.020 over bore size increases engine displacement for more power\u003c\/li\u003e\n\u003cli\u003e85.5mm piston diameter for a precise fit\u003c\/li\u003e\n\u003cli\u003eDurable aluminum alloy construction for reliability\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings and wrist pin for complete installation\u003c\/li\u003e\n\u003cli\u003eCompatible with standard Honda TRX400EX and TRX400X engine\u003c\/li\u003e\n\u003cli\u003eDesigned for high-RPM performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Honda TRX400EX\u003c\/li\u003e\n\u003cli\u003efor Honda TRX400X Sportrax\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTrail riding and recreational off-road use\u003c\/li\u003e\n\u003cli\u003eRacing and performance applications\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds and top-end refresh\u003c\/li\u003e\n\u003cli\u003eApplications requiring increased displacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e85.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverbore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is included in this piston kit? \u003cstrong\u003eA:\u003c\/strong\u003e The kit includes the piston, rings, wrist pin, and circlips for a complete top-end rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this piston kit compatible with a standard cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designed for use with a standard cylinder that has been bored to .020 over the stock size.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44890772340822,"sku":"SZ1F13060","price":160.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_acc83e44-ac3a-4d0e-9bb1-8c3174902d31.jpg?v=1781143588","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-piston-kit-for-honda-trx400ex-trx400x-sportrax-85-5mm","provider":"Solid Spare","version":"1.0","type":"link"}