"Huh." Bart said, clearly curious about this. "That's like this other guy- the original Flash. With the funny helmet. He doesn't use it either." Bart was actually the third generation of Flashes/Kid Flashes to tap into the Speed Force. Growing up with the knowledge of it may have been what made Bart so fast. Or it may have been something in his genetics, or simply a talent, but Bart was quick. And he was at home in the Speed Force.
"How'd you get your speed then?" Kid Flash asked, curiosity never leaving his face.