Tacx Flux S Smart Trainer

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The FLUX is a fully interactive Smart trainer it will contect with your favourite apps. It comes with dual band ANT+ FE-C and Bluetooth technology,

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from as little as £13.74 per month with a 10% deposit Open Finance Calculator

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 Trek & Whyte brands are shippable


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Tacx Flux S Smart Trainer

By changing the design of its iconic predecessor, the FLUX S Smart gained a wider bike compatibility range. It has been redesigned in order to fit long cage derailleurs. The FLUX S Smart is a reliable and powerful trainer with a smooth ride feel. This interactive direct drive trainer makes Smart training accessible to any cyclist. ANT+ and Bluetooth enables you to connect to your favourite applications.


  • Type of trainer - Interactive Smart direct drive with electric brake
  • Magnets - 8 Permanent ferrite magnets & 8 electromagnets
  • Transmission - None
  • Electrical requirements - 110-240 Volt
  • Power indicator - None
  • Connection indicator(ANT/BT)- 2 LEDs
  • Firmware upgradable - Yes
  • Suitable cassettes - Shimano & SRAM: 8 t/m 11 speed. Campagnolo body sold separately
  • Suitable axles - Width of rear fork: Race 130 mm, MTB 135 mm. Adapters for other widths available
  • Suitable bikes - Race, Tri & MTB
  • Supplied with - Quick release for road bikes and mountain bikes (5mm) , 1 month Tacx Premium software


  • Max. power (40 km/h) - 1500 Watt
  • Max. incline - 10%
  • Simulation of descent - No
  • Max. torque - 22.1 Nm
  • Max. brake force - 65 N
  • Flywheel - Actual of 7 kg
  • Mass inertia - 22.8kg
  • Calibration - Spin down
  • Footprint (lxw) - 670 x 642 mm (26.4 x 25.3 in)
  • Height - 460 mm (18.1 in)
  • Dimensions when folded - Not foldable
  • Weight - 22.8kg (50.3lbs)
  • Article number - T2900S


  • Wireless communication - ANT+ FE-C, Bluetooth Smart open
  • Control by - Smartphone, Tablet, ANT+FE-C bike computers, Stand alone, Connect to computer via ANT+antenna
  • Output - Speed, Cadence, Power
  • Read out on - Smartphone, Tablet, Bike computer, Sports watch, Computer with ANT+ antenna
  • Accuracy - <3%

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