The Galaxia is an advanced roller. The patented swing system allows it to absorb the forward and backward accelerations perfectly, ensuring that you do not ride off the rollers. The Galaxia can be retracted to 80 cm.
The Galaxia relies on a swing system that ensures that the rollers can swing forwards and backwards. When you start to sprint, switch pace fast or stand on the pedals, this system absorbs the sudden forward or backward movement so that you do not derail.
The Tacx rollers have conical rollers which ensure that your bike always remains in the middle of the roller while you are riding. This makes riding on the rollers easier and safer.
The Tacx rollers are retractable to 80cm.
|Type of trainer||Roller|
|Roller diameter||100-110mm (3.93-4.33in)|
|Suitable bikes||All bikes with a wheel diameter of 26 to 29 in|
|Max. footprint (lxw)||1350×500mm（53×19.7 in)|
|Height||135 mm (5.31 in)|
|Dimensions when folded||800 × 500 × 135 mm (31.5 × 19.7 × 5.31 in)|
|Weight||8.2 kg (18.1 lbs)|