03-'04 for Kawasaki KFX 400 Piston Kit Forged Nikasil Cyl 89.97/Std 12.2:1 Mounting hardware and easy-to-follow instructions

Mounting hardware and easy-to-follow instructions are included for a do-it-yourself install

Newly developed Alpinestars semi-transparent knuckle

DOT approved for on- and off-road use

UTVX ROTORS

Option: CR High Bend

03-'04 for Kawasaki KFX 400 Piston Kit Forged Nikasil Cyl 89.97/Std 12.2:1 Mounting hardware and easy-to-follow instructionsManufacturer: Pro X MPN: 01. 3420. B Title: Piston Kit Size: 89. 97mm B The smart solution; save money on engine repairs Manufactured in Japan and designed as OEM replacements Cast from a high silicon content aluminum alloy that meets or exceeds OEM specifications, then CNC machined to extremely close tolerances Available in standard sizes along with fractional increases in standard sizes Standard B, C and D sizes extend the life of expensive plated