Description

This reliable and smooth-running assembly kit gearbox offers a choice of 3 different gear ratios to suit a variety of construction projects from those requiring greater torque to those with an emphasis on speed, and the included crank arms let you apply all kinds of different motion to your creations. Gears and case are molded in reinforced plastic. Length: 70mm, attachment width: 30mm, height: 25mm Output shaft length: 100mm Features 16.6:1, 58.2:1 and 203.7:1 gear ratios. Motor included.