EK ZVX3 CHAIN 520X120 (BLUE) PART# 520ZVX3-120/AB NEW.

• Ultra strong: ZVX3 series chains easily surpass every other brand with a tensile strength of 11 100lbs.
• nbsp ZX-ring lasts 15% longer than ZVX series
• Minimizing the clearance between the plates for improved stiffness and weight