Tacx Flux S Smart Turbo Trainer  £449.99

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26341T2900S.62In Stock
RRP £550.00
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The Tacx Flux trainer is a compact and super realistic direct drive, interactive and maintenance free trainer, that's ideal for pro's all the way down. The trainer communicates 2 ways; from the trainer to your preferred device, and from the device to the trainer. It uses ANT+ and Bluetooth Smart for communication and can therefore be connected wirelessly to smartphones, tablets and computers. The ANT+ FE-C protocol enables you to train with Tacx apps as well as third-party apps such as Zwift and TrainerRoad. The swift response of the Smart electronics and the 7kg flywheel transmits the slightest fluctuations in resistance directly and accurately to your legs.

The Flux Smart works with an electro brake. By placing magnets and electro magnets beside a rotating aluminium disc, eddy currents are created which generate an opposing magnetic field. In this way a non-contact, maintenance-free brake is realised that is also super quiet. Thanks to the electro brake, a resistance can be set that you also experience on the road or in a climb. The Flux is compatible with all Shimano and SRAM 9, 10 and 11 speed cassettes; however, a selected amount of Campagnolo is compatible. If you are after a more defined and accurate training session whilst racing against your friends and foes around the world them the Tacx Flux Direct Drive Trainer is the one for you.

Features & specifications


  • 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 (Wattage) - None.
  • Connection indicator (ANT/BT) - 2 LEDs.
  • Firmware upgradable - Yes.
  • Supplied with - Quick release for racing bikes and mountain bikes (5 mm).
  • Suitable bikes - Width of rear fork: Race 130mm, MTB 135mm. Adapters for other widths available. Not suitable for a long cage rear derailleur.
  • Suitable cassettes - Various Shimano, SRAM & Campagnolo cassettes.


  • Max. power (40 km/h) - 1500 Watt.
  • Max. slope - 10%.
  • Simulation of descent - No.
  • Max. torque - 22.1Nm.
  • Max. brake force - 65 N.
  • Flywheel - Actual, 7 kg.
  • Flywheel effect - 22.8kg.
  • Calibration - Spin down.
  • Footprint (lxw) - 670x650mm (26.4x25.6 in).
  • Height - 465 mm (18.3 in).
  • Dimensions when folded - Not foldable.
  • Weight - 16 kg (35.3 lbs).
  • Article number - T2900.


  • Wireless communication - ANT+ FE-C, Bluetooth Smart open.
  • Control by - Smartphone, tablet, ANT+ FE-C bike computers and stand-alone Connect to computer via ANT+ antenna.
  • Output - Speed, cadence and power.
  • Read out on - Smartphone, tablet, bike computer, sports watch, computer with ANT+ antenna.
  • Accuracy - <5%.


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