Jump Seal

The Jump Seal is an item in Mario Kart Arcade GP and Mario Kart Arcade GP 2.

The Jump Seal is a lock-on item. Upon hitting a racer, the Jump Seal will latch on to their kart, weighing them down and will prevent jumping for a short time. As jumping is required to start a drift, the Jump Seal prevents racers from drifting, and by extension, producing a shield. Therefore, a racer affected by a Jump Seal is very vulnerable to item attacks.