The 420-ORO series are designed to endure the demands of off-road use.
Featuring high-carbon, heat-treated pins for greater wear resistance.
420 ORO Suitable for up to 80 cc use.
O.
E.
M on KTM 60.
Average tensile strength of 3,530 lbs.
Note - All MSR/ Regina chains are PRELOADED to increase fatigue strength and wear resistance, or PRETRESSED to provide quick break in for minimal adjustments.
66 Users Online
Fullthrottleinc
){kind=link}