Avinox Drive Units

High Power in a Compact Design

130N·m
Max Continuous Torque
1500W [1]
Peak Power
2.59kg
Weight
≤ 45dBA
Sound Pressure Level
110N·m
Max Continuous Torque
1100W
Peak Power
2.65kg
Weight
≤ 45dBA
Sound Pressure Level
105N·m
Max Continuous Torque
1000W
Peak Power
2.52kg
Weight
≤ 45dBA
Sound Pressure Level
130N·m
Max Continuous Torque
1500W [1]
Peak Power
2.59kg
Weight
≤ 45dBA
Sound Pressure Level
110N·m
Max Continuous Torque
1100W
Peak Power
2.65kg
Weight
≤ 45dBA
Sound Pressure Level
105N·m
Max Continuous Torque
1000W
Peak Power
2.52kg
Weight
≤ 45dBA
Sound Pressure Level
M2S
M2
M1

Refined Design, Quiet Operation

Avinox uses high-strength, high-toughness polymer materials to effectively suppress noise when the gearbox operates at high speed. Additionally, the new-generation Avinox M2S features a dual-meshing gear design that eliminates gear backlash, reducing pedal kickback noise and ensuring a quiet ride.

Cooling for Sustained Performance

The new-generation Avinox M2S Drive Unit integrates a temperature sensor, paired with all-new cooling fins and the drive unit's flat wire windings. This significantly boosts heat dissipation and energy conversion efficiency, ensuring stable and sustained high-power output.

Five Modes, Five Riding Styles

Avinox provides four riding assist modes and a special Boost mode. In Boost mode, riders can enjoy a max 60 seconds of 150N·m drive torque, allowing for easier handling of complex conditions. Also, parameters like assist level and range, max torque, and start assist can be adjusted via the Avinox Ride app, and changes can be synced to the system instantly.

Auto
Eco
Trail
Turbo
Boost
Designed for broad adaptability and long-range use, the innovative Auto mode utilizes multi-sensor fusion to automatically and continuously adjust assistance based on riding resistance.
Designed for broad adaptability and long-range use, the innovative Auto mode utilizes multi-sensor fusion to automatically and continuously adjust assistance based on riding resistance.
Designed for broad adaptability and long-range use, the innovative Auto mode utilizes multi-sensor fusion to automatically and continuously adjust assistance based on riding resistance.
Designed for broad adaptability and long-range use, the innovative Auto mode utilizes multi-sensor fusion to automatically and continuously adjust assistance based on riding resistance.
Designed for broad adaptability and long-range use, the innovative Auto mode utilizes multi-sensor fusion to automatically and continuously adjust assistance based on riding resistance.
Designed for broad adaptability and long-range use, the innovative Auto mode utilizes multi-sensor fusion to automatically and continuously adjust assistance based on riding resistance.
Made to efficiently enhance long-range riding, Eco mode features gradual start-up acceleration and lower assistance, so riders can easily tackle flat terrain while conserving battery energy.
Aimed at mixed technical trails, Trail mode provides moderate start-up acceleration and stronger assistance, enabling riders to effectively overcome terrain challenges.
Designed to assist with steep climbs, Turbo mode's aggressive start-up acceleration, combined with maximum assistance, empowers riders to navigate challenging obstacles and terrain.
Boost mode offers up to 60 seconds of 150N·m drive torque, ideal for scenarios such as navigating challenging obstacles and complicated uphill climbs.

Control Across Multiple Devices

Avinox redefines control with cross-device tuning. Whether via the app, the control display, or wireless controllers, riders can adjust settings instantly and adapt their ride on the fly.

Via App
Via Control Display
Via Wireless Controller
Avinox Ride app allows riders to customize the control display's layout, and also allows adjustments to assist settings like assist mode, torque, power, and assist level, ensuring the output matches riders' preferences.
Avinox Ride app allows riders to customize the control display's layout, and also allows adjustments to assist settings like assist mode, torque, power, and assist level, ensuring the output matches riders' preferences.
Avinox Ride app allows riders to customize the control display's layout, and also allows adjustments to assist settings like assist mode, torque, power, and assist level, ensuring the output matches riders' preferences.
Avinox Ride app allows riders to customize the control display's layout, and also allows adjustments to assist settings like assist mode, torque, power, and assist level, ensuring the output matches riders' preferences.
Riders can also set assist modes on the control display. Without using a phone, they can directly modify parameters like torque, power, and assist level, optimizing bike settings instantly to adapt to changing terrain.
By pressing buttons on the wireless controller, riders can fine-tune the specific assist level of the current assist mode. Paired with real-time feedback on the control display, they can have precise control over every bit of power.

Smart Sensing for Intuitive Rides

Equipped with an inertial measurement unit (IMU) and a wheel speed sensor, Avinox Drive System monitors bike dynamics and riding status in real-time to deliver intelligent assist functions.

Heart Rate Monitoring
Walk Assist
Hill Start Assist
Standstill Gear Change
Once a heart rate monitor is connected and Smart Heart Rate Control is enabled, riders can set their target heart rate range. The system then automatically adjusts assist settings to keep the heart rate within the optimal zone, ensuring an efficient and secure ride.
Once a heart rate monitor is connected and Smart Heart Rate Control is enabled, riders can set their target heart rate range. The system then automatically adjusts assist settings to keep the heart rate within the optimal zone, ensuring an efficient and secure ride.
Once a heart rate monitor is connected and Smart Heart Rate Control is enabled, riders can set their target heart rate range. The system then automatically adjusts assist settings to keep the heart rate within the optimal zone, ensuring an efficient and secure ride.
Once a heart rate monitor is connected and Smart Heart Rate Control is enabled, riders can set their target heart rate range. The system then automatically adjusts assist settings to keep the heart rate within the optimal zone, ensuring an efficient and secure ride.
Once a heart rate monitor is connected and Smart Heart Rate Control is enabled, riders can set their target heart rate range. The system then automatically adjusts assist settings to keep the heart rate within the optimal zone, ensuring an efficient and secure ride.
Avinox drive units' high torque and responsiveness effectively reduce the difficulty of pushing the bike uphill, with significantly reduced jolting.
When starting on a slope, Avinox drive units provide additional torque to counteract gravity, enabling the rider to start easily on uphill terrain.
Avinox facilitates gear shifting when a bike is stationary. Riders need only to lift the rear wheel and press buttons on the wireless controller, without the need to pedal.

Specs Comparison

Avinox M2S Drive Unit
Avinox M2 Drive Unit
Avinox M1 Drive Unit
WeightApprox. 2.59 kg
WeightApprox. 2.65 kg
WeightApprox. 2.52 kg
Dimensions (L×W×H)173 mm × 101 mm × 103 mm
Dimensions (L×W×H)173 mm × 101 mm × 103 mm
Dimensions (L×W×H)173 mm × 101 mm × 104 mm
Max TorqueRegular Assist Modes: 130 N·m
Boost Mode: 150 N·m
Max TorqueRegular Assist Modes: 110 N·m
Boost Mode: 125 N·m
Max TorqueRegular Assist Modes: 105 N·m
Boost Mode: 120 N·m
Torque DensityApprox. 57.9 N·m/kg
Torque DensityApprox. 47.17 N·m/kg
Torque DensityApprox. 47.62 N·m/kg
Rated Power250 W
Rated Power250 W
Rated Power250 W
Peak PowerWith Avinox FP700 Battery/Avinox RS800 Battery: 1500 W [1]
With Avinox FS800 Battery/Avinox FS600 Battery: 1300 W
Peak Power1100 W
Peak Power1000 W
Max Assist Ratio800%
Max Assist Ratio800%
Max Assist Ratio800%
Pedaling ResistanceLow
Pedaling ResistanceLow
Pedaling ResistanceModerate
Noise LevelLowest
Noise LevelLow
Noise LevelModerate
Protection RatingIP66
Protection RatingIP66
Protection RatingIP66
Crank InterfaceISIS
Crank InterfaceISIS
Crank InterfaceISIS
Cable Interface (Speed Sensor & Expansion)4-Pin
Cable Interface (Speed Sensor & Expansion)4-Pin
Cable Interface (Speed Sensor & Expansion)2-Pin

* All data on this page was tested in a controlled Avinox laboratory environment. Actual values may vary based on specific testing conditions. Please refer to actual usage experience.

1. To achieve 1500 W peak power output in Boost mode using Avinox M2S Drive Unit, Avinox FP700 Battery or Avinox RS800 Battery is required. To achieve this peak power in regular assist modes, Avinox M2S Drive Unit must be used with Avinox FP700 Battery.