Non rc speed control for brushless motor..

[broken_civic]

Need some information on brushless speed controls. Suppose I was to buy a scooter to ride and wanted to add a brushless motor and lipo battery to this scooter. How would I do this without it being rc. Can you wire regular imputs to a esc?

 

[slowngreen]

Holmeshobbies.com might have something. But I dont know. Check out his bike section...