EK’s strongest chains developed specifically for Extreme Sport Bikes. The ZVX series chains are the perfect O.E. replacement for any of today’s stock Extreme Sport Bikes. The ZZZ chain was developed for modified Extreme Sport Bikes running extended swingarms.
Ultra Strong: TheZVX3 series easily surpasses every other brand with a tensile strength of 11,100 lbs.
New ZX-ring: Adopted new ZX-ring and last 15% longer than ZVX series
Minimizing the Clearance Between the Plates: Improved stiffness and weight (4.85/100 lbs.)
