The iconic FLUX Smart has been upgraded to the Tacx 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

Accurate & Reliable

This trainer is redesigned to let you track your performance and progress with reliable, consistent measurements. That includes power, speed and cadence, measured accurately within 2.5%.

Ready to Sprint

The well-balanced design and large footprint of the FLUX 2 Smart trainer ensures maximum stability, even during the most explosive sprints, up to 2,000 watts.

A More Realistic Ride

At 16.8 lbs (7.6 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.

  • Electrical requirement: 110-240 V

Cassettes:

    • Shimano/SRAM 8 to 11 speed
    • Campagnolo (requires special cassette body, available here)
    • SRAM 12 speed/XDR (requires special cassette body, available here)
  • Axles:
    • Race 130 mm
    • MTB 135 mm, 142 mm and 148 mm
    • Adapter for 135 x 10 mm available

Specifications

Mounting Position
Compatibility
Weight
Material
Torque Setting
Biodegradable
Bottom Bracket
Compatible Chains
Lubricant Type
Length
Volume
Manufacturer Warranty
Manual
Cage Length
Total Capacity
Low Sprocket Max
Shifting Actuation
Speed
Number of Chainrings
Top Sprocket Min
What's Included
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