Description
Quick-change gear sets are essential for racers who need to dial in their final drive ratio between rounds or test sessions without pulling the entire differential. The PEM Standard Quick Change Gears 61031 lets you swap ratios in minutes, keeping you competitive across varying track conditions and race formats. Steel construction and 10-spline engagement deliver the reliability demanded by serious competitors.
- Set 31 configuration
- 10-spline engagement
- 4.11 ratio included
- 6.85 / 2.46 split
- 4.86 ratio included
- 8.10 / 2.91 split
- Steel construction
- Sold individually
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