Competition Gear Head Motor 19.7:1
GEARS-IDS Competition motor with 500 oz-in gear set and 9.55 volt armature.

Gear Head Motor 65.5:1
The 65.5:1 Gear ratio provides a usable compromise between speed, torque, and current draw.

Encoder Gear Head Motor 65.5:1
DC brush gear motor with 500 line ppr encoder, 65.5:1ratio, and 480 oz-in continuous torque.

Competition Motor/Controller Combination
The GEARS IDS I electronic speed controller and competition motor.