The Sport Mechanic Bike Repair Stand prioritizes the most critical aspects of the entire Feedback Sports bike repair stand lineup - compatibility, stability, durability and portability. The 360-degree rotating clamp uses a spinner knob closure that can accommodate up to 1.9? (4.8cm) and support 65lbs (29.5kg). Plus, the Sport Mechanic leverages the same 54? (137cm) wide base, with rubber-coated end caps, for amazing stability on any surface. And when the service day is done, it folds in to a compact unit for storage or travel. Add an available Travel Bag and a Tool Tray for the optimal bike maintenance setup.