Rock Star Expert Crawling Brush Motors - 45T

SPECS:   

- Input Voltage: 2S LiPo cells or 4-7 cells (1.2V/cell)
          
- Motor Size: 2.07 x 1.42" (52.7 x 36.1mm)
          
- Shaft Diameter: 0.125" (3.2mm) accepts all 1/8" pinion gears
          
- Bearing: Standard 3/8" x 1/8"
          
- Motor Weight: 5.97oz. (169g)