Speed:45-50km/hour ENGING:Taiwan VX-21 Hull size(mm): 950*270*150 Propeller: D42XP1.4 N.W/PCS: 3KG N.W/CTN:12.0KG G.W: 15.2KG Hull Material Fiberglass(FRP) 3kg servo*2 (included) Receiver*1 (included) 2ch pistol grip LCD transmitter*1 (included)