Vortex Racing 520 M3 EK Chain- Gold

The EK M3 is the lightest MX chain available (3.06 lbs / 100 links).

• Lightening holes for reduced weight without compromising strength
• Max engine displacement: 450cc
• Tensile strength 8230 lbs.
• Clip type master link
• Chromium carbide pin
• Reduced friction