PISTON KIT 09-12 CRF450R 96.00, HYPERDRYVE NAMURA NX-10046Part No. 56 W4978. A. NT (phoenixmotos. com) HONDA CRF450R 09 12, COMPRESSION 12. 0 : 1 HYPERDRYVE line of pistons is composed of a space age hypereutectic aluminum alloy developed by NASA. Engineered to maintain its high tensile strength up to 700? F(370? C), 50% higher than a conventional cast piston, this gives HYPERDRYVE the strength to perform under operating conditions normally reserved for forged pistons.

and precise fitment for reliable operation

2013 BRUTUS

2018 250 XC-W TPI - Frame

Honda ATV 2009 TRX420TM A - RANCHER REAR

YFZ450 2009

- Works on 6

2004 300 EXC (US) - Exhaust 250/300

CRF450R 2011-2012

KTM - 250EXC - 2011

WRF 450 2007 - 2011

2016 250 SX-F Europe

Intake Outer Diameter: 44mm