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The iconic FLUX Smart also comes in an upgraded version called FLUX 2 Smart. Compared to its predecessor, it is equipped with a bigger and stronger resistance unit and a heavier flywheel. This resulted in a wider simulation range, better ride feel and a more accurate power measurement.

The Tacx FLUX 2 Smart is a trainer for the professionals and the athletes looking for performances worthy of the podiums.

Mastermind Bicycle Studio has been a pioneer in dealing with the TACX brand, which is now under the prestigious GARMIN portfolio.

To buy Tacx and Garmin products, Mastermind is your Official Seller through the retail stores and online.


  Accurate - Measures your power accurately within 2.5%

  Silent - The most silent freewheel equipped bike trainer

  Smart Trainer : Connect to popular training apps , like Zwift, Tacx, Trainerroad etc.

  Simulation Range - Realistically simulate inclines up to a 16% gradient.

  Sprint - A strong trainer with a maximum sprint resistance of 2000 watts.

  Heavy Flywheel - A large 7.6 kg flywheel ensures the best ride feel.

Particulars Features

Type of Trainer:

Interactive Smart direct drive with electric brake


8 Permanent ferrite magnets & 8 electromagnets



Elecrical Requirements:

100 - 230 Volt

Power Indicator:


Connection indicator [ANT/BT]:

2 LEDs

Firmware upgradable:


Suitable cassettes:

Not suitable for Specialized SCS system , Shimano & SRAM: 8 - 11 speed. Campagnolo, SRAM XD and XD -R body sold separately

Suitable axles:

Width of rear fork: Race 130mm, MTB 135mm, 142mm & 148mm. Adapter for 135 x 10mm available.

Suitable bikes:

Race, Tri & MTB

Supplied with:

Quick release for road bikes and mountain bikes [5mm], Direct drive quick release with adapter set 142x12mm & 148x12mm , 1 month Tacx Premium software

Particulars Specifications

Max. power [40 km/h]:

2000 Watt

Max. incline:


Simulation of descent:


Max. torque

41 Nm

Max. brake force:

120 N


Actual of 7.6 Kg

Mass Inertia:



Spin down

Footprint [lxw]:

670 x 642 mm [26.4 x 25.3 in]


460 mm [18.1 in]

Dimensions when folded

Not Foldable


21.3 kg [46.9 lbs]

Article number


The Flux trainers are made for the Champions! Are you the one?

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