The Tacx Antares Rollers are the preferred way to train indoors while refining a smooth pedal stroke. The 4" drums are made from heavy-duty polymer and have a tapered shape that helps keep the wheels centered on the rollers and prevent slipping off. An innovative sliding framework means the Antares is quick and easy to set up and collapses down for easy storage.
Compatible with bikes with a wheelbase of at least 985 mm. Claimed weight is 18.5 lbs. Dimensions are 50 cm wide x 16 cm tall x 80 cm long (collapsed).