A mountain bike is tougher than a road bike but has its own quirks: suspension, wide tires, and hydraulic disc brakes that hate being squeezed with the wheels out. This guide covers moving a mountain bike by tray rack or vehicle and boxing one properly, including the rotor and brake protection people forget.
Pro tip: A tray rack that clamps the wheels, not the frame, is ideal for full-suspension and carbon frames.
Watch out: Do not squeeze hydraulic brake levers with the wheels off unless a rotor or pad spacer is installed. The pistons can push out and the brakes lose function.