- P/N: MCL4015
- Dual ball bearings
- Size : 25mm x 25mm x 10mm
- RPM@8.4V :18000 ~22000
- Current Draw: ~0.43A
- P/N: MCL4016
- Dual ball bearings
- Size : 30mm x 30mm x 10mm
- RPM@8.4V :22,000 ~24,000
- Current Draw: ~0.43A
- P/N: MCL4017
- Dual ball bearings
- Size : 40mm x 40mm x 10mm
- RPM@8.4V :14,000 ~15,000
- Current Draw: ~0.45A