RK 420 MXZ Heavy-Duty Drive Chain is built for maximum durability and off-road performance. Designed using chromoly steel construction, this chain features seamless rollers and bushings for smooth operation and oversized alloy pins that deliver exceptional tensile strength and wear resistance.
Perfect for motocross, trail, or pit bikes, the 420 MXZ chain ensures reliable power transfer under extreme riding conditions. Each chain includes a clip-type connecting link for quick and secure installation.
Features:
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Heavy-duty chromoly steel construction for superior strength
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Seamless rollers and bushings for reduced friction and smoother performance
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Oversized alloy pins provide increased durability and resistance to stretching
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Includes clip connecting link
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Ideal for off-road, MX, and pit bike applications
