GM3 Tread Package

Ready to build a caterpiller tread drive for your next robot? Here's a package that makes the job easy. It includes a pair of 224:1 GM3 gear motors (GM3 is displayed in above image), two GMTI idlers, two GMTC driver cogs (keyed to fit the GM2/3/8/9), and forty GMT links and pins sets (20 per side).

Get the set, and save more than 20% over buying the parts individually!

Please note that GM2/3 gear motors accompanying this package do not come with GMW hubs.