Description
Quick change gear sets eliminate costly downtime between races by letting you swap ratios in minutes rather than hours. Whether you’re tuning for different track conditions or testing setup changes, the PEM Premium 65018 delivers the precision and durability professional racers demand. Steel construction and tight tolerances ensure consistent performance lap after lap.
- Quick change design
- 10 spline configuration
- Two ratio options included
- 4.11 ratio (5.19/3.25)
- 4.86 ratio (6.13/3.85)
- Premium steel construction
- Sold individually
- MPN: 65018






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