Hulksta Riddler X Custom Comp Rock Crawler RTR W/ Futaba 4PV Transmitter. Hulksta Riddler X chassis. RC Bros brass weight hangers. Voodoo Pin Competition tyres. Used condition as pictured, may require additional tuning, roof plate mounted and a suitable battery and charger to operate. The item “Hulksta Riddler X Custom Comp Rock Crawler RTR With […]