These wheels are large traction lug tread ATR tiller tires. They are 10.5" in diameter. They come as pair and have steel 1/2" diameter shafts and bearings for our IG42 standard ATRs with a 8mm bore.
This is a 8 cell (9.6VDC) 1500mAhr Rechargeable NiMH battery pack.
These Planetary Gear Motors have been DISCONTINUED by the manufacture . We have no substitute, sorry.
Use these roll pins to fix sprockets to a shaft and keep them locked in place.
This robot uses custom length sides and 10 inch tires with IG52 285 RPM motors. We have included everything to make it ready to run including batteries, chargers, and a controller.