Indoor and small-scale rock crawling have taken the radio-controlled (RC) world by storm ... Ford Bronco and Land Rover Defender form, the 1/18 scale truck quickly gained extreme popularity.

Learn more › I never saw the appeal of RC rock crawling until I was standing ... but probably not the last. The TRX-4M is 1:18 scale, meaning it’s just 10.3 inches long, with a 6.1 inch ...