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TACX Flux S Smart Trainer
TACX Flux S Smart Trainer
TACX Flux S Smart Trainer

TACX Flux S Smart Trainer


Pick Up or Local Delivery ONLY


The Flux S is a great direct-drive trainer from Tacx. It’s positioned as the Neo’s little brother, for cyclists who want a high-end trainer with most of Neo’s features, but without the premium price.
Direct-drive technology allows a more realistic pedaling feel and the trainer works well with training apps to adjust the resistance in a seamless way.
Of all the Tacx trainers, the FLUX has the heaviest actual flywheel with an effect of 23kg. The greater the flywheel effect, the more realistic the cycling experience. It uses ANT+ and Bluetooth Smart for communication and can therefore be connected wirelessly to smartphones and tablets. The ANT+ protocol enables you to train with Tacx apps as well as third-party apps such as Zwift and even more. You can also train stand-alone; if you do not connect the FLUX, it will simulate a flat road.

Features and Details 

  • Works with Tacx apps & Third party apps
  • PC software via upgrade
  • Automatic Operation
  • Realistic slope up to 10%
  • No descent simulation
  • 1500 watts max brake power (10 sec.)
  • Measures speed, cadence and power with an accuracy of +/- 3%
  • Compatible with long cage derailleurs
  • The trainer is compatible both with road and MTB bikes with 26'', 27.5'', 29'', 650b/c and 700c wheels
  • Compatible with 130mm QR, 135mm QR and 142/148x12mm axle standards (adapter sold separately)
  • Compatible with SRAM and Shimano cassettes (sold separately)
  • Campagnolo, SRAM XD/XDR, Shimano Spline freehub (adapter sold separately)
  • Compatible with both ANT+ and BLE signals

What's in the Box

  • 1x Tacx Flux S Trainer
  • 1x Cassette Spacer
  • Hex Key
  • Power Supply
  • Quick release axle
  • 30-day Tacx Training Software Trial
  • Instruction manuals