Description
Quick-change gear sets are essential for racers who demand flexibility between track conditions and competition formats without the downtime of traditional differential rebuilds. The SCS 612 delivers precision-engineered gear ratios in a 6-spline configuration, enabling you to optimize acceleration or top-end performance with a simple swap. Built from hardened steel and manufactured to professional racing standards, this set provides the durability and reliability required in high-stress, competition environments.
- 6 Spline quick-change
- Professional-grade steel
- 4.11 ratio (2.70 / 6.26)
- 4.33 ratio (2.84 / 6.60)
- MPN: 612
- Sold individually






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