Tacx Galaxia Indoor Retractable Bicycle Rollers

Experience the balance, cadence, and exercise of riding with this innovative indoor stationary stand. The Galaxia is our most advanced resistance roller bike trainer, giving you a realistic cycling experience that is safer and more stable than comparable rollers. Heavy-duty rollers taper toward the middle to keep your wheels naturally centered on the system. The Galaxia’s patented swing mechanism absorbs both forward and backward acceleration, keeping you from derailing when slowing down or speeding up. This makes for easier sprinting, standing, and gear changes, allowing you to stretch your legs and change positions during your ride. Additionally, the front roller rotates at the same speed as the rear — giving you increased stability from your spinning wheels.