The Tacx Flux 2 Smart bike trainer uses direct drive and electronic resistance control, responding quickly to changes in resistance. Its 7.6 kg flywheel simulates the feel of the road, while the motor applies resistance of up to 2000 W and simulates climbs with gradients of up to 16%. Its design, with no physical transmission, helps ensure quiet operation.
Automatic calibration is performed using the Spin Down procedure. The trainer connects wirelessly via ANT+ FE-C and Bluetooth to training apps and compatible devices. When not connected, it operates independently with progressive resistance that increases with speed. Its hub accepts 8–11-speed SRAM and Shimano cassettes.
- Drive type: Direct drive
- Flywheel: 7.6 kg
- Maximum power at 40 km/h: 2000 W
- Maximum simulated gradient: 16%
- Maximum torque: 41 Nm
- Maximum braking force: 120 N
- Calibration: Automatic Spin Down
- Wireless connectivity: ANT+ FE-C, Bluetooth
- Control: ANT+ FE-C bike computers, smartphone, tablet or standalone operation; connects to a computer via an ANT+ antenna
- Data outputs: Speed, cadence and power
- Compatibility: Smartphone, tablet, bike computer, sports watch, computer with an ANT+ antenna
- Compatible cassettes: 8–11-speed SRAM and Shimano
- Base dimensions: 670 × 642 mm
- Height: 460 mm
- Type
- Trainer
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.