I recommend using them for speed runs, if going to bash I would go with the single dual fans in my other listing, there are a lot more durable for bashing
Fan and mount only
5v-12v
black will be sent
Also let me know if you want 2s or 3s connector plug. If not 2s will be sent
Quad 40mm fans EXTREME air flow
Should be ran off 2s lipo . For maximum air flow use 3s lipo
Check out my other listing for other fans options