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About RK 420 MXZ Heavy Duty Chain

RK 420 MXZ Heavy Duty Chain

  • High quality pins, bushings and rollers for maximum durability
  • All pins are 4 point riveted
  • Longer wear life than RK standard chain
  • Suitable for 150cc max. street and 125cc max offroad use
  • Average tensile strength of 5,000 lbs.

Warning:  California Proposition 65

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