Bit Bike

Bit Bike (or Nano Bike as it is called in Europe) is a bike in the game Mario Kart Wii.

The Bit Bike has the best handling in the game. Its other pros are a good acceleration, off-road, and mini-turbo. Its drifting is average. However, it's the slowest vehicle in the game. Additionally, it's very light, so it's easy for heavy vehicles to push it around.

The Bit bike shares a lot of the same resemblances with the Quacker. For example, the Bit bike has a tad worse acceleration, but slightly better Off-Road. Ironically, it's heavier than the Quacker, but lighter than the Cheep Charger.

Also, even though the Bit Bike has the best turning stat in the game, it drifts externally (the Quacker, Magikruiser, Sneakster, and Spear have an internal drift) which can make it harder for some people to handle it, but easier for others.

Trivia

 * The Bit bike looks like a mini Sneakster.