AM Radio & Receiver Only. No Servos - for Redcat Racing Hurricane XTR. Also compatible with: AVALANCHE XP, EARTHQUAKE XP, HURRICANE XP, HURRICANE XL, HURRICANE XTR, LANDSLIDE LT, LANDSLIDE 21, LIGHTNING STR, LIGHTNING EPX, MAELSTROM LT, MONSOON XP, MONSOON XTR, SANDSTORM 21, SANDSTORM LT, SHOCKWAVE, TORNADO BB, TORNADO S30, TORNADO EPX/EPX PRO, TR