Vertex Cast Replica Top End Kit | VTK22568 Hydration Protect your CRF450R/RX

Protect your CRF450R/RX

KTM 505 Sx-F 2008 to 2009

KTM 690 Duke 2008

2016 - RM-Z250

Classic rib front tread pattern

Vertex Cast Replica Top End Kit | VTK22568 Hydration Protect your CRF450R/RXNew T box forgings and DLC coated wrist pins on forged pistons with highest compression ratios for increased strength and performance. All piston skirts are coated with a high tech Molybdenum Disulfide coating for faster break in time and increased piston life Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged pistons are forged from 2618 aluminum