Parts/Radio & control/Servos/Savox SB-2291SG Aluminum "Monster Speed" Brushless Steel Gear Servo (HV) (Black Edition)
Savox SB-2291SG Aluminum "Monster Speed" Brushless Steel Gear Servo (HV) (Black Edition)
Savox

Savox SB-2291SG Aluminum "Monster Speed" Brushless Steel Gear Servo (HV) (Black Edition)

Part # SAV-SB-2291SG5.0(1)
Where to buy
$154.99
AMain Hobbies
Seen Oct 12, 2026
$154.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Servo Overview:

When every fraction of a second matters, the Savox SB-2291SG delivers blistering speed and race-winning precision. Combining an ultra-fast 0.042 sec transit time, powerful brushless technology, and a rugged aluminum and steel construction, this Monster Speed servo is built to give competitive drivers a serious edge on the track.

About the SB-2291SG Servo


Lightning Fast Response

The Savox SB-2291SG is built for drivers who demand maximum steering speed. With an incredible 0.042 sec/60° transit time at 8.4V, it delivers ultra-responsive handling that helps improve precision and control in competitive 1/8 on-road, buggy, and touring car applications.

Monster Brushless Power

Savox's advanced brushless motor technology provides up to 35% more power than competing servos while running smoother, cooler, and more efficiently. High-voltage compatibility ensures strong torque output and consistent performance when pushing hard on the track.

Race-Proven Durability

A full aluminum case, hardened steel gear train, and three precision ball bearings combine to create a servo built for demanding racing conditions. The rugged construction resists wear, dissipates heat efficiently, and delivers the reliability needed for long race days and aggressive driving.

Features:

  • Ultra-fast 0.042 sec/60° speed at 8.4V for quick steering response
  • Powerful brushless motor delivers smooth and efficient performance
  • Brushless technology provides up to 35% more power than competing servos
  • Full aluminum case improves strength and heat dissipation
  • Hardened steel gears offer excellent durability and reliability
  • Three precision ball bearings ensure smooth and accurate operation
  • High-voltage compatibility maximizes speed and performance
  • Ideal for 1/8 on-road cars, buggies, and 1/10 nitro touring racers

Includes:

  • (1) SB-2291SG Aluminum "Monster Speed" Brushless Steel Gear Servo (HV) (Black Edition)
  • Composite Servo Horns & Accessories

Specifications:

Application 1/10 to 1/8 On-Road & Off-Road Racing
Input Voltage 6-8.4V
Operating Speed @ 7.4V 0.05 sec/60°
Operating Speed @ 8.4V 0.04 sec/60°
Dynamic Torque @ 7.4V 250oz-in (18kg-cm)
Dynamic Torque @ 8.4V 347oz-in (25kg-cm)
Gear Material Steel
Motor Type Brushless
Output Shaft Spline 25T
Dimensions 1.59x0.8x1.52in (40.3x20.2x38.7mm)
Weight 3.1oz (79g)
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...

Reviews5.0 · 1 review

Tirthankar Ron ChatterjeeVerified owneron Savox SB-2291SG Aluminum "Monster Speed" Brushless Steel Gear Servo (HV)

Perfect fit to my Tekno 1/8 buggy EB48-2.1. This servo really fast and Highly recommended to all.

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