Booster Seat

The Booster Seat, also known as the Baby Booster in Europe and Australia, is a Small kart in Mario Kart Wii and is Baby Peach's signature vehicle. It is a baby stroller converted into a kart. Its bike counterpart is the Bit Bike, its Medium counterpart is the Daytripper, and its Large counterpart is the Offroader.

Stats
The Booster Seat has the best handling out of any kart in the game, in addition to good acceleration, off-road, and mini-turbo. Its drifting is average and ties with the Sprinter. However, it is the slowest kart in the game, and its weight ties with the Jet Bubble.