394/4 = 98.5
So max speed Aerodactyl barely outspeeds neutral speed Slowbro. Ninjask after two speed boosts sits at 230 speed, about as fast as max speed Machamp. Not much of an accomplishment. Accelgor is just a bit better then Aerodactyl.
And Aerodactly isn't the only Pokemon with base 130 speed and higher. Crobat, Jolteon, and Mewtwo have base 130 speed too, and Electrode sits at a crazy 140. Accelgor's base speed is 145 and Ninjask's is 160.
Paralysis, the destroyer of every fast Pokemon, with few exceptions. Like Swellow, thanks to Flame/Toxic Orb.