Ventus Aetos Pro Controller Pro, Max, Ultra For Sur Ron, Talaria, E Ride Pro, and EMoto Platforms
Overview
The Ventus Aetos Pro V9600 GEN2 is built for riders who want racing level control, deep tuning, and serious power. With peak output up to 76 kW, ultra stable throttle response, and smooth torque delivery, this controller delivers one of the strongest and cleanest riding experiences available on Sur Ron, Talaria, E Ride Pro, and other EMoto platforms.
Engineered on VESC architecture with FOC sinusoidal control, the Aetos Pro samples throttle input at high speed for precise torque delivery. You get customizable power curves, multiple ride modes, intelligent regen, and full app based tuning. Track, trail, or competition, this controller unlocks the full potential of your build.
Looking for the colored heat sink upgrade?Buy your colored heat sink here
Looking for Just the controller? Buy it here
Looking for only the harness? Buy it here.
Aetos Controller Lineup
Aetos V9600 Pro
- Ideal for 60V to 80V battery systems
- Optimized for 12S–22S lithium packs (approx. 50V–92V fully charged)
- Successor to the GEN1 V9600 with smoother torque and stronger acceleration
- Perfect match for most 72V builds
Aetos V9600 Max
- Designed for 72V to 96V systems
- Optimized for 12S–26S lithium packs (approx. 50V–109V fully charged)
- More thermal headroom and future upgrade capacity
- Shines on 80V builds with harder mid range pull
Aetos V9600 Ultra
- Built for 100V and higher performance systems
- Optimized for 12S–32S lithium packs (approx. 50V–134V fully charged)
- The choice for extreme power builds and high voltage projects
- Maximum overhead for long term upgrades
Why the Pro, Max, or Ultra?
All three controllers support 72V systems, but each is optimized for different voltage ranges and phase amp limits.
-
Pro: 1200A max phase current, optimized for 12S–22S (50V–92V)
-
Max: 960A max phase current, optimized for 12S–26S (50V–109V)
-
Ultra: 760A max phase current, optimized for 12S–32S (50V–134V)
.

Because amp output is the limiting factor at 72V, moving to a Max or Ultra does not increase performance unless you are running higher voltage. The Pro is the strongest choice for a standard 72V build.
Quick Recommendations
- Staying 72V long term → Pro
- Planning to upgrade above 22S (92V max) → Max
- Building high voltage up to 32S (134V max) → Ultra
GEN2 System Controls
The Aetos GEN2 platform gives full control over how the bike rides.
- Throttle response shaping
- Dead zone adjustment
- Torque curve tuning
- Burst mode settings
- High speed compensation
- Speed limits per mode
Ten riding modes are available through the app with five preloaded options: Easygo, Eco, Sport, Race, and Boost.
Regenerative Braking
Five adjustable levels with up to 30 percent energy recovery. Works with electronic or thumb braking systems for consistent downhill control.
High Resolution Color Display
- Real time readouts for temperature, power, voltage, mode, speed, and battery status
- Smart unlock when your phone is nearby
- Password protection
- BMS monitoring and integration
Safety Systems
- Smart battery management with dynamic protection
- Automotive grade circuitry for accuracy and low noise
- Short circuit and surge resistant I/O
- ISO rated vibration protection
- Water and dust sealed electronics
Future Firmware Upgrades
With the integrated IMU, future updates may include:
- Wheelie assist
- Anti rollover protection
- G force corner tracking
- Electronic fall detection
Quick Installation
- Approximate 10 minute install
- Plug and play with the correct harness
- Supports 99 percent of major motors on the market
What’s Included
- Ventus Aetos Pro V9600 GEN2 Controller
- High resolution color display
- Mounting hardware
- User documentation
Warranty
Backed by a 2 year manufacturer warranty covering defects including MOSFET failure. Not covered: misuse, improper installation, unauthorized modifications, third party components, or tampered products. Proof of purchase and standard claim procedure required.
Fitment
- Sur Ron Light Bee
- Sur Ron Ultra Bee
- Talaria Sting MX3, MX4, MX5, XXX
- E Ride Pro S, SS, 2.0, 3.0, SR
- 79 Bike Falcon
- Ventus 1 and 1+
Download the brochure
Warranty Card
Download the VTB App
Get the best tuning experience with our mobile app. Available on iOS and Android.
Apple store App download
Google play App Download