You can cycle freely on these streamlined rollers and refine your coordination and technique in doing so. The heavy-duty tapered rollers ensure that it is almost impossible to ride off the machine. High concentration on steering is required when riding without a brace; this reinforces your sense of balance. The Antares – just like the Galaxia – is collapsible and measures only 80 cm when collapsed, making it easy to carry. There are riders who find riding without a restraint difficult at first and op for additional safety. You use the support for Antares to secure the bike, without a front wheel and still cover the mileage in front of you.