Description
Quick-change gear sets are essential for racers who need to dial in the perfect final drive ratio without swapping entire differentials. The DMI Friction Fighter Quick Change Gears Set 4 lets you switch between two proven ratios—4.12 and 4.86—in minutes, keeping you competitive across different track conditions and racing formats. With steel construction and 10-spline engagement, these gears deliver the reliability and precision you need when tenths of a second matter.
- Quick-change gear set
- Friction Fighter technology
- 10-spline design
- 4.12 ratio option: 5.32/3.19
- 4.86 ratio option: 6.27/3.76
- Steel construction
- Sold individually
- MPN: FFQCG-4






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