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. Take your training indoors with the Tacx Galaxia roller. Featuring a patented swing system, this advanced roller can absorb your forward and backward accelerations, so you can ride hard while staying firmly in place. The Galaxia relies on a swing system that ensures the rollers can swing forward and backward. When you start to sprint, switch pace or stand on the pedals, the system absorbs the sudden movement, so you don’t derail. For a more stable ride, conical rollers ensure your bike always remains in the middle of the roller. If you don’t have space to spare, don’t worry. Galaxia is retractable for easy storage. Dimensions: Max: 53.0'' 19.7'' (1350 x 500mm) Dimensions when folded: 31.5'' x 19.7'' x 5.3'' (800 x 500 x 135mm) Weight: 18.1 lbs (8.2 kg) Height: 5.3'' (135mm) Roller Diameter: 100-110mm Suitable Bikes: When distance between front and rear axle is 980mm and 1100mm
