Description
The RK 420 MXZ Heavy Duty Drive Chain is designed for mini MX and SX racing applications. Featuring Chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength, this non-sealed gold chain provides superior durability and performance. Includes clip-style connecting link. Suitable for motorcycles and ATVs with engine displacements up to 150cc.
- Chain Size: 420
- Number of Links: 118
- Color: Gold
- Seal Type: Non-Seal
- Tensile Strength: 5,000 lb / 22.2 kN
- Master Link Type: Clip








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