74HC00D (SOP14)

34:1 Metal Gearmotor 25Dx52L mm with 48 CPR Encoder

47:1 Metal Gearmotor 25Dx52L mm HP with 48 CPR Encoder

75:1 Metal Gearmotor 25Dx54L mm with 48 CPR Encoder

172:1 Metal Gearmotor 25Dx56L mm with 48 CPR Encoder

Pololu Bracket Pair for Discontinued 25:1 and 67:1 Metal Gearmotors 20D mm

Off-road chassis Dagu Wild Thumper 6WD in silver, complete with wheels with a diameter of 120 mm and engines with a gear 75:1. The chassis is made of aluminum sheet, holes with a diameter of 4 mm spaced every 10 mm allow the installation of the controller and accessories. Pololu 1563

Dagu Wild Thumper 6WD All-Terrain Chassis, Black, 34:1

Off-road Dagu Wild Thumper 4WD chassis in silver, complete with wheels with a diameter of 120 mm and motors with a 34:1 gearbox. The chassis is made of aluminum sheet, holes with a diameter of 4 mm spaced every 10 mm allow the installation of the controller and accessories. Pololu 1564

Dagu Wild Thumper 4WD All-Terrain Chassis, Silver, 75:1

Dagu Wild Thumper 4WD All-Terrain Chassis, Black, 34:1

Dagu Wild Thumper Wheel 120x60mm Pair with 4mm Shaft Adapters - Chrome

Solarbotics RW2i Wheel (internal set screw)

Solarbotics GM12a 100:1 Mini Metal Gear Motor

Solarbotics GM13a 150:1 Mini Metal Gear Motor

Solarbotics GM14a 298:1 Mini Metal Gear Motor