Parts/Radio & control/Servos/Spektrum RC SX108 Micro Metal Gear Servo
Spektrum RC SX108 Micro Metal Gear Servo
Spektrum RC

Spektrum RC SX108 Micro Metal Gear Servo

Part # SPMSSX1082.3(3)
Where to buy
$15.99
AMain Hobbies
Seen Oct 12, 2026
$15.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

The Spektrum RC SX108 Micro Metal Gear Servo offers impressive torque in a small size. Designed to be an ideal shift or dig unit servo the SX108 uses durable metal gear construction supported by dual ball bearings and boasts 41.8 oz-in of torque. This powerful servo is an excellent addition for small vehicles in need of a micro servo with impressive specs.

Features:
  • 20T Spline
  • Full metal gear drive train
  • Includes additional 4 inch extension
Specifications:
Weight: 0.35oz (10g)
Height: 0.87" (22mm)
Length: 0.89" (23mm)
Width: 0.49" (12mm)
Speed: 0.08 sec/60° speed @6v
Torque: 34.9oz-in @ 4.8V, 41.8oz-in @ 6V
Type: Digital
Size Category: Micro

Includes:
  • (1) SX108 Micro Metal Gear Servo
  • (1) Servo Saver Adapter
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews2.3 · 3 reviews

Chris Kirkon Spektrum RC SX108 Micro Metal Gear Servo

It’s true. Put in a mini b pro roller. Any sort of decent hit the servo gets stuck. Makes a loud high pitch noise. You can turn the car off and snap it back into place but one or two more mistakes it’s done. Next thing you know it’s just violently shaking on its own for no reason. Definitely something I’ve never experienced from any other servo before in my life. Yet my 3yr old sons stock mini b with sx107 servo takes lick after lick full speed into anything in sight and keeps on working.

4 found this helpful
FrancoVerified owneron Spektrum RC SX108 Micro Metal Gear Servo

Not a good steering servo. I tried this in a Mini-B and was very disappointed. It doesn't come back to center.

3 found this helpful
Andrew MaffeiVerified owneron Spektrum RC SX108 Micro Metal Gear Servo

little slow but work great on my Mini-T 2.0 basher would buy again

What reviewers say

Three reviews with mixed results. Two reviewers, one of whom is a verified owner, rated the servo 1/5 when used in a Mini-B, reporting it gets stuck or jams after hard impacts, makes a high-pitched noise, and fails to return to center. One reviewer who used it in a Mini-T 2.0 basher rated it 5/5, finding it slightly slow but working well. The reviews do not agree on overall performance, and the sample is small. The jamming and centering complaints come from Mini-B use, while the positive review is from a Mini-T 2.0.

  • + Works well in a Mini-T 2.0 basher
  • + Keeps working after impacts for one reviewer
  • − Gets stuck and makes high-pitch noise after hard hits
  • − Does not return to center in a Mini-B
  • − Slightly slow response
Summary generated from the reviews above.

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