The newest entry in my bionicle fusion storyline, nitross was created when carapars dead body had been fused with remnants of vezon and the piraka, after Mutran forged the bodies into a powerful vehicle it would be given Toa likhans toa stone giving the powerful machine sentience.
The nitro racer as mutran named it would then escape and when the great wave of destruction came it was fast enough to outrun the destruction. The machine would also use bio former abilities to good use, when he transformed he lost sentience but it gave him more power.
He also had been given fusion capabilities by icarax, he'd use his fusion powers to good use when he met graxx and teamed up with him.
This allows him to travel at any speed at all meaning he can outrun any and every living thing in the world, he is technically fast enough to drive through solid objects. That was a look at nitross and his combination with graxx hope you liked it, and if you didn't.........good for you