Regina 520 Zse - Drive Chain - 118 Links 135Zse/1003

High carbon alloy steelNarrow z-ring shrinks width and reduces articulation frictionGold colored outer plates

High carbon alloy steelNarrow z-ring shrinks width and reduces articulation frictionGold colored outer plates

Replacement link for 520 ZSE chain

Developed to withstand the severe stresses of off-road ridingLarger diameter alloy carbon steel pins and thicker plates offer increased tensile strength and fatigue resistanceExtended bushings and...