Tacx Flux S Smart T2900S Trainer

Special Price $849.99 Regular Price $999.99

The Tacx FLUX S Smart has everything you are looking for in a Smart direct drive trainer. Reliable, accurate, quiet, strong, and it has a great ride feel. This ideal bike trainer is perfect for your indoor training and is compatible with your favorite apps.

Accurate & Reliable

Keep track of your performance and progress with reliable, consistent measurements. That includes power, speed and cadence, measured accurately within 3%.

Ready to Sprint

The well-balanced design and large footprint of the FLUX S Smart trainer ensures maximum stability, even during the most explosive sprints, up to 1,500 watts.

A More Realistic Ride

At 15.4 lbs (7.0 kg), a heavy flywheel ensures a realistic ride feel and good responsiveness.

Smooth & Silent

This direct-drive trainer is designed to bring vibration and noise levels to the absolute minimum, resulting in one of the most silent flywheel-equipped bike trainers available.


  • Power, speed and cadence measured accurately within 3%.
  • Electrical requirement: 110-240 V



    • Shimano/SRAM 8 to 11 speed
    • Campagnolo (requires special cassette body, available here)
    • SRAM 12 speed/XDR (requires special cassette body, available here)


    • Race 130 mm
    • MTB 135 mm, 142 mm and 148 mm
    • Adapter for 135 x 10 mm available


    • Weight
      • 22.8 kg (50.3 lbs)
    • Accuracy Level +-3%
    • Max Power 1500 Watts
    • Max Incline up to 10%
    • Connectivity ANT+, ANT+ FE-C, Bluetooth
    • What's Included
      • Flux S Smart Trainer
      • Quick release for road bikes and mountain bikes (5 mm)
      • 1-month Tacx Premium software
    • Dimensions
      • 670 x 642 mm

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