420 MXZ4 Chain

Factory 47 Verified independent store

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420 MXZ4 - Heavy Duty Chain - 134 Links Feature chromoly steel construction with seamless rollers and bushings Chromized pins drastically improve wear resistance more than two time s compare to normal non-sealed chains while absorbing shock loads from extreme jumps Heat treated using RK's exclusive Heat Induction Transfer (HIT) process Not recommended for street use. Show more