Name: Vertex VS28-17R 3D/4D Reversible Power System – 2S/3S, 22–37″ EPP Aircraft
SKU: PC54-VS28-17R
Price: 62.99 USD
Availability: InStock
Rating: 5 (3 reviews)

Vertex VS28-17R 3D/4D Reversible Power System – 2S/3S, 22–37″ EPP Aircraft

(3 reviews) Write a Review

SKU:

PC54-VS28-17R

MPN:

VS28-17R

Bulk Pricing:

Buy in bulk and save

Description
Videos
3 Reviews

Description

The Vertex VS28-17R is a professionally matched 2S or 3S power system developed for approximately 22–37-inch EPP aircraft. It combines responsive traditional 3D performance with transmitter-controlled reverse thrust for advanced 4D flight, while pre-installed matching connectors and included 3D/4D mounting hardware simplify installation. Bundle and save with a proven motor-and-ESC package that costs less than purchasing the components individually.

VS28-17R System Overview

3D / 4D Reversible System

System

Vertex VS28-17R

Motor

VS28-05C 1950KV

ESC

V17R 17A Reversible

BEC Output

6V / 3A SBEC

Battery

2S / 3S LiPo

Aircraft

22–37 in EPP

Traditional 3D or Radio-Switchable 4D

Fly the system as a conventional forward-only 3D setup or configure transmitter-controlled reverse thrust for advanced 4D maneuvers. Use 2S for smooth, lightweight performance or step up to 3S for stronger outdoor power, faster pullout, and more aggressive 3D and 4D flight.

Included with the VS28-17R Power System

1 ×

Vertex VS28-05C 1950KV Motor

Approximately 23 g brushless outrunner

1 ×

Vertex V17R 17A Reversible ESC

6V / 3A switching BEC

Installed

Matching 2 mm Connectors

Pre-installed on the motor and ESC

Standard 3D Hardware

5.5 mm and 7 mm prop-saver hardware

Reversible 4D Hardware

5 mm bolt-on 4D propeller hub

Installation Hardware

Propeller wrench and motor-mounting hardware

Traditional 3D Setup

2S Operation: Appropriate 9-inch Slow Fly propeller

3S Operation: Appropriate 8-inch Slow Fly propeller

Flight Character: Smooth throttle response, strong pullout, and responsive traditional 3D performance

Reversible 4D Setup

3S Propellers: APC 8 × 4.2 Grey 4D or APC 8 × 3.7 Black SFR 4D

2S Propellers: APC 9 × 4.4 Grey 4D or APC 9 × 3.9 Black SFR 4D

Propeller Character: Lighter 4D propellers provide faster directional changes; SFR propellers provide increased thrust with slightly slower reverse spool-up.

Additional Technical Details

ESC Current: 17A continuous / 25A short-duration burst

Maximum Tested Power: Up to approximately 215W on a suitable 3S setup

Motor Weight: Approximately 23 g

ESC Weight: Approximately 11.5 g

ESC Firmware: Factory-programmed BLHeli_S

Additional Items Required

Airframe: Appropriately matched EPP aircraft

Flight Battery: Suitable 2S or 3S LiPo

Propeller: Select the correct 3D or 4D propeller listed above

Radio System: Programmable transmitter and compatible receiver

Additional Electronics: Model-appropriate servos and LiPo-compatible charger

Important 4D Setup: For reversible 4D operation, we recommend a maximum all-up model weight of approximately 250 g. Do not use a 9-inch 4D propeller on 3S with the included 1950KV motor.

No Low-Voltage Cutoff: The V17R does not provide low-voltage cutoff protection. Use a flight timer and monitor battery voltage to prevent excessive LiPo discharge.

Important Initial Setup: The transmitter’s throttle range must be calibrated before the ESC will arm and operate correctly.

Installation and Programming: Confirm that the receiver and servos are compatible with the 6V BEC output, provide adequate cooling airflow, and check motor and ESC temperatures after the first flights. The V17R arrives factory programmed for its intended 3D and 4D operation. Custom firmware, third-party software, and unsupported setting changes may affect reliability and are not supported by Twisted Hobbys.

Compatible Products and Setup Resources

Vertex V17R Reversible ESC Vertex VS28 Reversible Motor VS28 Replacement Hardware USB Programming Kit V17R ESC Manual 3D/4D Radio Setup Video

View AllClose

Videos

Twisted Hobbys Vertex 4D Combo Setup Video

Join Oliver Willis as he shows how to set up the all new Verte...

View AllClose

3 Reviews

5
Vertex Rocks

Posted by Eric S+13 on Feb 25th 2026

My first attempt at 4D was the TH 33" Edge 580 Pro SL with a T Motor power system. It was pretty frustrating, I wasn't happy with the way it flew in any wind, it broke in flight a few times, and the motor finally smoked out. I decided to try again with this Vertex power system and a TH 32" MXS-C. I'm gad I did. Great system and a tough bird are making for a ton of fun! The Vertex is performing smoothly and reliably, mostly outdoors.
5
Vertex power combo

Posted by Maximum Over Fly on Nov 24th 2024

The most powerful setup I’ve flown yet on 2s can’t wait to try 3s.
5
Vertex 4D Combo

Posted by Oliver Willis on Nov 23rd 2024

This by far has been the most powerful motor and esc combo I’ve played with! The switching in the 4D modes, and the ease of programming rivals anything else I’ve seen!