The Manta Ray is the third in the REV Series of Mini 4WD chassis cars. The Manta Ray is built on the AR chassis platform. The new Mini 4WD AR chassis platform from the REV Series has been designed with an aerodynamic theme and it offers improved user-friendliness both on and off the track. This is the Tamiya (#94991) - JR Aero Manta Ray Gold Metallic SP (AR Chassis) Limited Kit features the Aero Manta Ray body molded in Gold MetallicAR chassis is made from ABS material molded in BlackA-Parts are molded in BlackComes with narrow lightweight wheels in Metallic Gold and large diameter arched tiresNewly designed sticker sheet includedType 130 motor includedFeatures 4.2:1 gear ratioTwo AA batteries are required (sold separately)