Tough UHMW polymer frame.
3” diameter spinner bar (including teeth).
Robust v-belt spinner drive system.
Reversing brushless speed controller and motor spins weapon effectively when driving normally or inverted.
Front wedgelets defeat wedgebot opponents.
Drive system with dual-motor controller also provides invert capability (normal driving inputs while bot is inverted).

*Will require additional purchase of a battery charger and radio transmitter for operation.