The sound created while cycling on a wheel on trainer can be caused by all the moving and rotating parts. The faster you go, the more sound the trainer can create. There are a few key factors that play a role in this.

This FAQ will explain more on the sounds that could be created by the trainer.

Choice of Tire

We recommend the use of a trainer tire which reduces the sound level compared to a normal outdoor tire. A trainer tire has a smooth surface which reduces the sound produced between the tire and trainer roller.

NOTE: Recommended tire pressure when using your bike on a trainer should be raised to near the maximum pressure listed on the tire's sidewall.

Diameter of the Trainer Roller

The roller is where the tire makes contact on the trainer. The smaller the diameter of the roller, the more revolutions it will make during use. This will increase the sound levels created by the trainer.

Outer Casing of the Trainer

Some trainers are equipped with an outer casing around the resistance unit, which will reduce the sound created.

I Hear a Clicking Sound Coming From the Trainer

A clicking sound coming from a basic trainer means that the metal roller has come loose from the white portion of the roller. Contact Product Support for further assistance.

I Hear a Buzzing or Whistling Sound Coming From the Trainer

Check the following:

We recommend the use of a trainer tire. Recommended trainer tire pressure should be raised to near the maximum pressure listed on the tire's sidewall.
Calibrate the trainer (see How Do I Calibrate the Vortex Smart Trainer? for instructions)

If these steps do not resolve the issue, there may be a problem with the bearing block. Contact Product Support for further assistance.