US$ 11.90
4GHz Onboard Control System with integrated servos
Uses a 4:1 gear ratio and comes with 16mm rollers
BEC Output: 6V / 7
And with failsafe protection
the 02 delivered excellent performance with comfort and quickly became a market success
MIP - Moore's Ideal Products - 7.0mm Nut Driver Wrench, Gen 2 ASC40007C 4GHz Onboard Control System with