Nitro Man

Nitro Man (ニトロマン) is a Robot Master from Mega Man 10. He can transform into a motorcycle and release several Wheel Cutters.

He is a stunt robot who has appeared in many movies and TV shows. He is willing to do whatever stunts he is asked regardless of the risks. Nitro Man is also the president of a robot stunt club which has 60 members.

Strategy
Nitro Man rides around in his bike mode and tries to ram into you. Afterwards, he will ride up the wall and change back or jump up and fire Wheel Cutter. Chill Spike works best as the spikes will damage him when he rides into them and can be frozen if hit by it while firing.

Trivia

 * Nitro Man is the third robot master with the ability to transform into a vehicle, after Turbo Man and Ground Man (the fourth if Galaxy Man's U.F.O. is counted as a vehicle, too).
 * Even though Nitro Man has a yellow light on his chest, his beeper is white in sprite form because of palette limitations on sprites.