520M3 is the lightest EK motocross/supercross chain available
Features:
- Lightning holes for weight reduction without compromising strength
- (1390g) 3.06 lbs/100 Links
- Reduced friction
- Chromium carbide pin
- Max CC: 450
- Tensile strength: 8230
- Clip Master Link
- Motocross/Supercross application