Description
Quick change gear sets are essential for racers who need to optimize their final drive ratio between track sessions or events. The PEM Standard 61034 lets you swap ratios in minutes without breaking down your entire rear end, keeping you competitive across varying track conditions and race formats. With dual ratio options in one set, you get the flexibility to fine-tune acceleration and top-end performance on the fly.
- 10 spline hub
- Steel construction
- 4.11 ratio available
- 4.86 ratio available
- Set 34 configuration
- Bolt-on installation
- Sold individually






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