Radio remote control hpi losi in consonance with Rcplanet. There is nothing watching your caterpillar on the most difficult terrain, the huge rocks crawling on the road.
Losi 1 micro rock rtr losi los2 pursuant to Losi. 1 rock robot 24c microrock different from the crawler ever seen. Second, the first vehicle has a system with technology.
Sumo 1 on caterpillars conforming to Redcatracing. Challenge the laws with the smaller sumo crawler crawlers. With multilink suspension at the front, rearhinged electric motor, 2in1 receiver, multielectronic steering, 124track sumo mounted.