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The Garmin Tacx Neo 3M is a trainer with an electric motor as the central braking and drive element. The sprocket set drives the motor rotor directly without any further transmission, so there is no belt to rub or wear out, and the internal speed is more moderate than with high-ratio brakes, which contributes to lower noise levels. The chain transmission is always the main source of noise, and the plastic panelling can creak when pedalling hard. The Tacx trainer uses software to simulate the inertia of the rider, which works seamlessly, and the motor even drives the bike downhill. Whether starting off in a heavy gear or sprinting, the brakes always react naturally. In ergometer mode, the machine adjusts the target power smoothly and without overdriving, for example from 180 to 350 watts within four seconds (all tested in Zwift, the Tacx app proved disruptive when establishing a connection).
Garmin Tacx Neo 3M: built-in freedom of movement
Another strength of the device is its in-built freedom of movement. The trainer has roller-bearing feet that allow it to move forwards and backwards. There is also defined lateral flex. Both together create a very natural ride feel and a less static sitting posture - particularly good for longer distances. The brake realistically reproduces rough surfaces in virtual worlds such as cobblestones or wooden planks by shaking. The riding experience is rounded off by the Alpine fork mount, which simulates inclines and transmits steering commands; rollers follow the movement of the brake. A great addition, but with a hefty price tag: Garmin charges an extra 1099 euros on top of the basic price of 1799 euros for the trainer. But if money is no object, this is the device for the most realistic driving behaviour. Preferably for permanent installation in a private training den.
Garmin Tacx Neo 3M: Info & details
- Price: 1799 Euro including eleven-speed cassette >> available here
- Maximum braking power: 2200 Watt
- Simulatable gradient: 25 per cent
- Accuracy class (manufacturer's specification): plus/minus 1 per cent
- Measured accuracy: < plus/minus 1 per cent
- Weight: 23.9 kg
- Floor space: 68 x 81 cm
- Volume (27/40/66 km/h): 58/65/70 dBA
Advantages and disadvantages of the Garmin Tacx Neo 3M
Advantages
- strong
- Quiet
- very accurate
- Natural driving experience
- does not require mains power
- offers good freedom of movement
Disadvantages
- complicated mechanics
- Connection problems with the Tacx app
- Relatively expensive
