This is the motor and encoder portion of our high-power (HP), 12V 25D mm metal gearmotors with 48 CPR encoders. It does not include a gearbox, but the
Pololu HP 12V 5.5oz-in Motor w/ 48 CPR Covered Encoder (No Gearbox) - RobotShop
30:1Metal Gearmotor 12V 37Dx68Lmm with 64 CPR Botland - Robotic Shop
Pololu 12V, 34:1 Metal Gear Motor MP w/ 48 CPR Encoder - RobotShop
Pololu 12V, 20:1 Metal Gear Motor HP w/ 48 CPR Encoder - RobotShop
34:1 Metal Gearmotor 25Dx52L mm HP with 48 CPR Encoder, POLOLU-2273
34:1 Metal Gearmotor 25Dx52L mm HP 6V with 48 CPR Encoder Price Pololu
34:1 Metal Gearmotor 25Dx52L mm HP 6V with 48 CPR Encoder Price Pololu
9.7:1 Metal Gearmotor 25Dx48L mm LP 12V with 48 CPR Encoder at MG Super Labs India
47:1 Metal Gearmotor 25Dx52L mm MP 12V with 48 CPR Encoder
98.78:1 Gearmotor