This hoverboard doesn't have any unlockable upgrades.
Kick-Off is the third limited hoverboard in Subway Surfers, which was introduced in Subway Surfers World Tour: Rome. Like any other hoverboard, it protects you from crashing for 30 seconds. When crashed, the hoverboard will explode and needs to recharge for a few seconds before being used again. The board has a picture of a soccer ball and the colors of the Italian flag (or il Tricolore) behind the soccer ball.