Losi RC Inspired
ARRMA
Axial
Spektrum
Pro-Line racing
E-Flite
Tower Hobbies

FALL INTO SAVINGS

Save Up To $80 Off!

OWN THE NASCAR NO. 45 RACE-WINNING LIVERY

Limited-Time Pre-Order Ends In:

GREAT GIFTS UNDER $100

Holiday Shopping Made Easy

FALL INTO SAVINGS

Save Up To $80 Off!

OWN THE NASCAR NO. 45 RACE-WINNING LIVERY

Limited-Time Pre-Order Ends In:

GREAT GIFTS UNDER $100

Holiday Shopping Made Easy

In Stock

Spektrum A3040 Sub-Micro Digital High Torque Metal Gear Aircraft Servo

Spektrum - SPMSA3040

$31.99

Earn Full Throttle Rewards With Every Purchase. Learn More.

Spektrum A3040 Sub-Micro Digital High Torque Metal Gear Aircraft Servo Overview

This 0.10-second transit time (at 6 volts), 28 oz-in of torque, metal gear servo is an ideal combination of weight, speed and holding power for slow and park flyer aircraft. Ball bearing support around the output shank helps keep the servo precise for many flights to come. Choose the A3040 servo for electric aircraft and sailplanes where the robust nature of metal gears is desired. The low deadband technology means that you'll enjoy reliable accuracy and precision.