- Material
- Metal
- Color
- Black, Silver, Blue
- Pattern
- Solid
- Recommended Age Group
- 10 years or older
- Gear Ratio Options
- 2.2:1, 2.5:1, 2.9:1, 4:1, 5:1, 6:1
- Mounting Spacing
- 3 mm, 2 mm, 1.8 mm, 1.5 mm, 1.2 mm, 0.8 mm, 0.4 mm
- Shaft Diameter
- 3 mm, 2.5 mm, 2 mm, 1.8 mm, 1.5 mm, 1.2 mm, 0.8 mm, 0.4 mm
- Weight
- 0.8 oz, 0.8 oz, 1.5 oz, 0.4 oz, 0.5 oz, 0.6 oz, 0.7 oz, 0.3 oz