SKU: 65025913993

Power HD Storm-4 Servo - 25kg-cm (347.18 oz-in), 0.085sec - High Voltage

Sale price$74.92 Regular price$83.25
Save 10%

Pay in installments of $20.81 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Power HD Storm-4 Servo - 25kg-cm (347.18 oz-in), 0.085sec - High VoltageTitanium and Steel gears, brushless motor; Quick. Built to endure this rigors of 1 8 scale off road cars and large scale aircraft, the Storm 4 is ready to stand up to the job. Why is it so good? Brushless servo motors consistently provide more torque and power per gram of motor weight, while simultaneously being more efficient than either their brushed or coreless counterparts. Brushless servo motors are extremely tough and precise. They excel at

Titanium and Steel gears, brushless motor; Quick.

Built to endure this rigors of 1/8 scale off-road cars and large scale aircraft, the Storm-4 is ready to stand up to the job.

Why is it so good?

Brushless servo motors consistently provide more torque and power per gram of motor weight, while simultaneously being more efficient than either their brushed or coreless counterparts. Brushless servo motors are extremely tough and precise. They excel at relentless, cyclic, full speed direction reversals, handling them with ease. A very desirable characteristic for a servo motor. 

The Storm-4's brushless motor spins titanium and steel gears that are supported by bronze bushings and dual ball bearings on the output shaft. The entire body of the servo is machined from aluminum making it stronger and more flex resistant than typical plastic cased servos.

Note: At the time of this writing the Storm-4 servos come with a black servo lead. There is a thin white stripe on one of the wires. That white stripe denotes the Signal wire. FYI.

GEAR TYPE Titanium and Steel
STALL TORQUE 21Kg.cm (291.64 oz-in)@6v | 25Kg.cm (347.18 oz-in)@7.4v
SPEED .10sec/60°@6V | .085sec/60°@7.4V
DIMENSIONS 40 x 20 x 38.8mm (1.57 x .79 x 1.53in)
WEIGHT 70g / 2.5oz
OPERATING TEMPERATURE -20°C ~ 60°C (-4°F ~ 140°F)
OPERATING VOLTAGE 6 ~ 8.4V DC
SERVO WORKING FREQUENCY 1520µs / 333hz
SERVO MOTOR TYPE Brushless
BEARINGS Dual Ball Bearings
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65025913993

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 30 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 5
Polaris Ranger Fasteners
Size: 200 PCS
Why try and use old once removed fasteners when you can purchase new for a great price Perfect fit for a Polaris Ranger
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
G
Verified Purchase
gregory nance
Massapequa, US
★★★★★ 3
plastic quality
Size: 200 PCS
plastic rivets size was ok . seams like the plastic used was to hard and several broke when installing them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2025
L
Verified Purchase
Lucius Lake
Lake Worth, US
★★★★★ 5
Right for the price
They fit just right. The car now looks newer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
G
Verified Purchase
Gentech Labs
Whiting, US
★★★★★ 5
Great Replacement
The good. A perfect fit for my left turn signal lamp. 2003 BMW 330XI. Works and looks good. Has weather seal. We will see how it stands up to the Florida rain and car washes. The bad: As you can see in the picture the right lens retainer clip came in broken, Probably damaged in shipping. No big deal I just needed the left, I'll probably just super glue it and store it as a spare. Overall I got my moneys worth and I'm happy. Product was as described and arrived on time. I will buy from this seller again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 8, 2022
S
Verified Purchase
Scott Davis
Battle Creek, US
★★★★★ 3
Cheap enough to not really worry about
They fade to yellow pretty quickly, and get moisture in them. But they look good at the beginning!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026

recommand products