Customize Engine Weight: Metal Semi-Flat
Slightly more of a Semi-Flat tip than the Engine Gear tip it is based on, as it actually has bevelled edges
Too aggressive for survival customs and not able to take hits well enough for defensive ones.
The fact Engine Gears are so tall, combined with the poor grip and limited speed and aggression of the tip limits usefulness for Attack type customisations.
Overall, not a useful part.