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 4.8cm and support 29.5kg. Plus, the Sport Mechanic leverages the same 137cm wide base, with rubber-coated end caps, for amazing stability on any surface.