Description
Quick-change gears are essential for racers who need flexibility across multiple track configurations without swapping entire rear differentials. This PEM Standard set lets you optimize your final drive ratio for different courses—whether you’re chasing top speed on a long circuit or prioritizing acceleration on a short track. With two selectable ratios and a robust 10-spline interface, you get precision performance and durability in a bolt-on package.
- Set 43 configuration
- 10-spline interface
- 4.11 ratio (6.42 / 2.63)
- 4.86 ratio (7.59 / 3.11)
- Steel construction
- Sold individually
- Professional-grade quick-change system
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