NAMURA 97mm PISTON KIT C, KTM SX-F450 07-12, SMR450 08-12, ATV SX450 09-11

Part No. 56-W107.C.NT
MX SX-F 450 2007-2012
MX XC-F 450 2008-2009
ATV SX 450 2008-2011
USES EXISTING RING SET NX-70070R

The new 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(370C), 50% higher than a conventional cast piston, this gives HYPERDRYVE the strength to perform under operating conditions normally reserved for forged pistons.