The Motorcycle Drones are very different from RD-S1 and RD-L1, as its structure and strength is lower than a human's, they can easily be overpowered and even ripped in half by human attacks.
It has a conical shaped head with a green glowing stripe on its forehead, it has the six markings of the Accelerons as it's only facial characters, it has the Racing Drones logo on his chest and green squares on his shoulders, it has the iconical luminescent green wires on it's abdomen and it's structure is overall thin and weak.
Presumably, this is the only racing drone to drive a motorcycle.
The Motorcycle Drone, alongside RD-07, is the weakest drone in the fleet. It can be seen not even be able to withstand a single punch of Pork Chop.