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Amflow PX

Light Yet Limitless* The visuals displayed on this page are for illustrative purposes only. Please note that the actual product may vary in appearance.

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Available in Phantom Black and Moonstone Grey. A futuristic design, brought to life by shifting light and shadow.

Slim and light, yet remarkably powerful. An ultra-light carbon fiber frame brings the bike down to 20.6kg [5] for confident, effortless control.

Slim and light, yet remarkably powerful. An ultra-light carbon fiber frame brings the bike down to 20.6kg [5] for confident, effortless control.

Available in Phantom Black and Moonstone Grey. A futuristic design, brought to life by shifting light and shadow.

Geometry Design

Sleek & Agile, Total Control

Featuring a compact, streamlined design with a total weight of approximately 2.4kg [1], it is lightweight without compromising on a powerful performance.

Versatile Geometry To Conquer Any Terrain
Amflow PX features a cutting-edge progressive geometry. With precision adjustments to the head tube angle (5 positions), bottom bracket height (2 positions), and chainstay length (4 positions), it offers up to 40 geometric combinations [2]. This allows the bike to adapt precisely to different terrains and riding styles, empowering you to enjoy the art of tuning and take full control of your ride.
With a default head tube angle of 64.2°, the adjustable headset cups offer 5 levels of fine-tuning (-1°, -0.5°, 0°, +0.5°, +1°). A slacker setting increases trail for greater high-speed stability and a reduced risk of going over the bars. A steeper setting improves agility and climbing efficiency while making the bike less prone to understeer.
A bottom bracket height adjustable to two positions—345 or 349mm—lets you adapt precisely to different terrain. The 349mm high setting helps you clear rough obstacles with confidence and reduces the risk of bottoming out, while the 345mm low setting lowers the bike's center of gravity for stronger cornering grip. Combined with the Horst pivot flip-chip adjustment, the bottom bracket height range is up to 16.39mm.
The 4-position adjustable chainstay (438mm to 451mm) offers flexible geometry tuning while accommodating 29-inch wheels, delivering outstanding rollover capability.
With a default head tube angle of 64.2°, the adjustable headset cups offer 5 levels of fine-tuning (-1°, -0.5°, 0°, +0.5°, +1°). A slacker setting increases trail for greater high-speed stability and a reduced risk of going over the bars. A steeper setting improves agility and climbing efficiency while making the bike less prone to understeer.
A bottom bracket height adjustable to two positions—345 or 349mm—lets you adapt precisely to different terrain. The 349mm high setting helps you clear rough obstacles with confidence and reduces the risk of bottoming out, while the 345mm low setting lowers the bike's center of gravity for stronger cornering grip. Combined with the Horst pivot flip-chip adjustment, the bottom bracket height range is up to 16.39mm.
The 4-position adjustable chainstay (438mm to 451mm) offers flexible geometry tuning while accommodating 29-inch wheels, delivering outstanding rollover capability.

Engineered in Every Detail

Drive Unit

Potent Power, Smooth Assistance

Max Torque

150N·m [3]

M2S Drive Unit Weight

2.59kg [5]

Assist Modes

× 5

Surging Power, Naturally Refined
Power delivery shouldn't feel abrupt. The Avinox M2S Drive Unit utilizes multiple high-precision sensors and intelligent algorithms to adjust output in real-time, delivering a natural, linear pedaling feel. The Avinox Drive System also features a specialized Auto mode [6], which adapts assistance in real-time based on road conditions and riding position. For the most challenging trails or steep inclines, activate Boost mode [7] to instantly get 150N·m [3] of torque.
Whisper-Quiet, Immersive Riding
Innovative compound planetary gears and helical gear design suppress the operating sound of the Avinox M2S Drive Unit to as low as 45dBA [4]. On descents, rattling is kept to a minimum, so the sound of the wind and trail feedback become clearer, allowing you to focus on your rhythm and handling, fully immersing yourself in the joy of riding.
Compact, More Capable
While weighing just 2.59kg [5], the Avinox M2S Drive Unit has achieved a qualitative leap in performance. Compared to the previous generation, torque density has increased by 21.6% [8].

Battery and Range

Custom Cells, Higher Output

Weight

3.18kg

Rated Capacity

700Wh

Charge Cycles

500 cycles

Charge Fast, Ride Free
A 700Wh high-capacity battery paired with 3x super-fast charging [9] supports not only all-day epic rides but also allows you to quickly recharge during breaks, eliminating range anxiety.
Powerful Range

Custom Battery Cells

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Ultra-Fast Charging

Fast Charging [9]

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Dual-Battery Expansion

Removable Battery [12]

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Battery Health

Battery Care

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Touchscreen Control System

Smart Ride, Ready To Go

Smart Offline Navigation [13]

The Avinox Ride app is compatible with third-party route imports and can convert historical tracks into route files (GPX/FIT/TCX formats), allowing one-click synchronization and management of ride data. Once the Control Display receives the data, it can navigate independently without a phone connection, providing real-time turn-by-turn guidance and off-course alerts.

Smart Heart Rate Control

No complex parameter settings are required. Riders simply set a target heart rate zone in the Avinox Ride app and pair a heart rate monitor. The drive system then automatically adjusts drive unit output based on real-time data, keeping you in the optimal heart rate zone to ensure safety.

Smart Companion
Amflow PX seamlessly integrates cutting-edge smart technology into your daily ride, delivering effortless convenience on every journey.
Supports GPS, IoT services [14], OTA updates, Bluetooth, remote locating [15], and Bike Protection features.
Wireless Controllers allow one-click switching of the front light and toggling between high/low beams for convenient operation.
Customize your exclusive interaction interface within the Avinox Ride app.
Supports GPS, IoT services [14], OTA updates, Bluetooth, remote locating [15], and Bike Protection features.
Wireless Controllers allow one-click switching of the front light and toggling between high/low beams for convenient operation.
Customize your exclusive interaction interface within the Avinox Ride app.

Premium Components

Premium Build, Uncompro­mising Performance

Deeply customized in collaboration with world-class brand FOX, it achieves a deft balance between sensitive bump absorption and solid support through exclusive damper tuning and optimized suspension kinematics.
Featuring the Magura Gustav Pro Hydraulic Disc Brakes and massive 203mm rotors, it delivers instant braking response in all conditions.
Designed with a mixed-wheel setup with a 29-inch front wheel and a 27.5-inch rear wheel (mullet) and equipped with Schwalbe Radial tires for more solid and reliable traction.
Deeply customized in collaboration with world-class brand FOX, it achieves a deft balance between sensitive bump absorption and solid support through exclusive damper tuning and optimized suspension kinematics.
Featuring the Magura Gustav Pro Hydraulic Disc Brakes and massive 203mm rotors, it delivers instant braking response in all conditions.
Designed with a mixed-wheel setup with a 29-inch front wheel and a 27.5-inch rear wheel (mullet) and equipped with Schwalbe Radial tires for more solid and reliable traction.

All-Round Reliability

Quality Assurance, Worry-Free Experience

Proven Reliability

Rigorous Testing

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Worry-Free Service

Multi-Channel After-Sales Service

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Secure Servicing

Safer Maintenance Mode

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1. Measured on Amflow PX Carbon (Size M), including front and rear triangles, links, pivot bearings, bolts, and washers.2. The bike offers 5 headset angle settings, 2 bottom bracket height settings, and 4 chainstay length settings. Users can combine these settings based on different riding styles and terrain conditions. Theoretically, these parameters can form up to 40 geometry configurations. The specific adjustable range and applicable effects are subject to actual usage.3. The Avinox M2S Drive Unit has a rated power of 250W and a maximum torque of 150N·m. Compared to the Avinox M1, which has a maximum torque of 120N·m in Boost mode, this represents an approximately 21.6% increase. Actual output performance may vary depending on usage scenarios, riding modes, and system status.4. Data was measured for Avinox in a quiet, open indoor environment using a binaural microphone at an axial distance of 0.1m and a height of 1.5m.5. The data is based on the Amflow PX Carbon Pro M-size complete bike (tubeless setup). Actual product weight may vary due to personalized configurations (e.g., lights, pedals), manufacturing batch differences, and external factors. Please refer to the actual product. Additionally, the weight of the Avinox M2S Drive Unit excludes heatsinks.6. As of April 9, 2026, according to Amflow's research on multiple bike models on the market.7. Boost mode can be maintained for a maximum of 60 seconds, after which it will automatically switch back to the previously selected mode.8. Data is derived from Avinox laboratory calculations, based on a comparison with the Avinox M1 Drive Unit under identical testing conditions.9. The data is derived from laboratory comparison tests: charging the Avinox FP700 Battery (from 0% to 80% SOC) using the Avinox 508W Charger is approximately 3 times faster than using the Avinox 168W Charger.10. The 144km range was measured on a flat paved road with an 80kg rider on Amflow PX Carbon Pro (700Wh). Testing was conducted in the Eco assistance mode at a cadence of 65rpm and a speed of 21km/h, with default assist settings. Actual range depends on factors like temperature and wind speed. Results may vary.11. All the above data was measured in a well-ventilated indoor environment at a room temperature of 26°C.12. Due to size constraints, the Avinox RS600 Battery is only available for XL and XXL models in the Amflow PX series and is sold separately. Additional configurations will be available soon.13. Amflow PX supports route file import in GPX, FIT, and TCX formats. Offline navigation is currently limited to a mapless mode, displaying only the route track.14. Free IoT service is included with Amflow PX Carbon Pro. For Amflow PX Carbon, users must purchase an IoT Nano SIM card separately to access these features.15. With the Avinox Drive System online, this function can be achieved when the mobile phone and bike communicate via Bluetooth/4G network. If the system is offline and the bike detects abnormal movement, this function can also be triggered when the phone and bike communicate via Bluetooth/4G network. With a Bluetooth connection, in an environment free of interference and obstructions, the effective range of this function is approx. 10 meters (32 feet). However, performance may be affected by the mobile phone or other devices used. Actual experience may vary. When using 4G network for communication, this function is not limited by distance. Features related to 4G network communication require the additional purchase of an IoT Nano SIM card and are not available during data roaming. For Amflow PX Carbon, users must purchase an IoT Nano SIM card separately.16. Amflow PX and the Avinox Drive System are certified by TÜV SÜD and the chargers by TÜV Rheinland.17. For details regarding the Amflow PX Carbon Pro after-sales policy, please refer to the Support page on the official Amflow website.
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