BIGGER AND STRONGER FOR A BETTER RIDE
Featuring an improved ride feel and more accurate power measurements, this smart bike trainer has everything you need for an enjoyable and efficient indoor training session.
Ride hard. This trainer can handle sprints up to 2,000 watts.
Work up a sweat with inclines up to 16% that hold up to your most serious sprints.
Accuracy matters. Measure your power to within 2.5%.
Keep crushing it with your favorite apps, including Zwift and Tacx.
Finally, a trainer that won’t wake the whole house when you ride hard.
ACCURATE AND 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.
CLIMB HIGHER
Get the most out of your intense workouts by training on realistically simulated inclines up to a 16% gradient.
A MORE REALISTIC RIDE
At 16.8 lbs (7.6 kg), a heavy flywheel ensures a realistic ride feel and good responsiveness.
SMOOTH AND 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.
IMPROVED COMPATIBILITY
The trainer comes with additional axle adapters to significantly improve the axle compatibility. It is compatible with 142x12 mm and 148x12 mm axles — right out of the box.
General |
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| DIMENSION | 26.4" x 25.3" (670 x 642 mm) |
|---|---|
| WEIGHT |
52 lbs (23.6 kg) |
| HEIGHT | 18.1" (460 mm) |
Connectivity |
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| WIRELESS COMMUNICATION |
ANT+ connectivity, BLUETOOTH wireless technology |
|---|---|
| CONTROL BY |
Smartphone, tablet, ANT+ bike computers, stand alone, computer connection via ANT+ antenna |
| READ OUT ON |
Bike computer, computer with ANT+ antenna, smartphone, sports watch, tablet |
| CONNECTION INDICATOR (ANT+/BLUETOOTH) | 2 LEDs |
Indoor Training Features |
|
| MAGNETS | 8 permanent ferrite magnets and 8 electromagnets |
|---|---|
| ELECTRICAL REQUIREMENT | 110-240 V |
| SUITABLE CASSETTES |
Shimano and SRAM: 8-11 speed. Campagnolo, SRAM XD and XD-R body (sold separately). Not suitable for specialized SCS system. |
| SUITABLE AXLES |
Width of rear fork: Race 130 mm, MTB 135 mm, 142 mm and 148 mm. Adapter for 135 x 10 mm available. |
| MAX POWER | 2000 Watt |
| MAX INCLINE | 16% |
| MAX TORQUE | 41 Nm |
| MAX BRAKE FORCE | 120 N |
| FLYWHEEL | 16.8 lbs (7.6 kg) |
| MASS INERTIA | 68.8 lbs (31.2 kg) |
| CALIBRATION | Spin down |
| OUTPUT | Speed, cadence, power |
| ACCURACY | <2.5% |
| MEASURED SPEED | |
| MEASURED CADENCE | |
| MEASURED POWER | |
IN THE BOX
- Flux 2 Smart Trainer
- Quick release for road bikes and mountain bikes (5 mm)
- Direct drive quick release with adapter set (142 x 12 mm and 148 x 12 mm)
- 1-month Tacx Premium software
- 1-month Zwift membership software trial
Note: Cassette not included