Mid-range direct-drive smart trainer
Tacx FLUX 2 Smart Trainer
The FLUX 2 uses a heavy real flywheel for a smooth, road-like pedal stroke, with enough resistance and gradient range for structured training and app racing at a mid-range price.
Highlights
Why we rate it
Heavy flywheel
A 7.6 kg flywheel with 31.2 kg simulated inertia gives a natural feel when pushing big gears.
Quiet running
A belt-driven design keeps noise low compared with wheel-on trainers.
Full app support
ANT+ FE-C and Bluetooth work with Zwift, TrainerRoad, Tacx Training and other platforms.
Road and MTB fit
Handles quick-release and thru-axle frames, and leaves room for long-cage gravel and MTB derailleurs.
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- Trainer type
- Direct drive, electromagnetic brake
- Max power
- 2,000W at 40 km/h
- Max torque
- 41 Nm
- Max gradient
- 16%
- Power accuracy
- ±2.5%
- Flywheel
- 7.6 kg (31.2 kg simulated inertia)
- Weight
- 23.6 kg
- Axle compatibility
- QR 130/135 mm, thru-axle 142x12 and 148x12 mm
- Cassette
- Shimano/SRAM 8-11 speed body; cassette not included
- Connectivity
- ANT+ FE-C, Bluetooth
In the box
- Includes
- Tacx FLUX 2 trainer
- Includes
- Axle adapters
- Includes
- Power supply
Ordering
Available from The Cycle Collective
Available to order through The Cycle Collective in Dorking. For availability, setup or advice, call 0203 148 6764 or email hello@thecyclecollective.cc.