This Bundle Contains: 1 Tacx Galaxia Indoor Retractable Bicycle Rollers + 1 Tacx Towel + 1 Signature Series Resistance Band. Garmin Tacx Galaxia. 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. Tacx Towel. This narrow towel was developed specifically for indoor bike training sessions and is used by many professional riders during their warm-up or indoor training sessions. It measures 30×115 cm and is highly absorbent. Signature Series Training Resistance Band. 78 Inches Long, 2 Inches Wide. Compared with normal-sized bands, our fabric resistance bands' length is more suitable and flexible so it can help you more effectively achieve full-body extension and enhance exercise. You can fold for more tension, tie a knot for a loop band or take a couple wraps around your hands for a secure grip.