Description
Quick change gear sets eliminate downtime between races and testing sessions, letting you dial in your final drive ratio without pulling the entire differential. The PEM Premium set gives you two proven ratios in a single package, so you can optimize for acceleration, top-end speed, or track conditions without swapping carriers. Premium steel construction ensures durability under load while maintaining the precision tolerances required for seamless shifts and consistent performance.
- Quick change design
- 10 spline configuration
- 4.11 ratio option (6.16 / 2.74)
- 4.86 ratio option (7.29 / 3.24)
- Steel construction
- Set of two gears
- MPN: 65023






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