Topeak prepstand raceperfect for bikes with ultra light frames and seatpost or non traditional shapes dual mount provides a combination of qr and thru axle mounts to secure the bike by the forks or rear dropouts 360 degree horizontal rotation allows easy access to both sides of the bike features plastic bottom bracket cradle wont harm bikes finish velcro fastener secures frame to bottom bracket cradle easy to open stable tripod base folds for storage or travel 6061 t6 aluminium t