This is the Serpent Spyder SRX-2 RM Rear Motor 2WD RTR Electric Buggy Kit. Sharing DNA with the SRX-2 RM race kit, the SRX-2 RM RTR delivers high end performance in an affordable, ready to race package. With identical geometry and sharing many of the same parts, this RTR kit is compatible with all the SRX-2 option parts, and can be easily upgraded to race kit spec's. Additionally, a complete DragonRC electronics package has been combined with a pre-painted body and DragonRC tires to complete this track ready package.