Whale Watcher

The Whale Watcher is a Medium inside drifting bike in Koopa Kart Wii and Koopa Kart 8. It resembles a whale with wheels attached to its front and back. Its kart counterpart is the Turbo Shark. It can be unlocked by winning the Mirror Blue Shell Cup. It is the Koopa Kart counterpart to the Dolphin Dasher.

Description
"The Whale Watcher satisfies both Speed and Off-Road, though its Drift is really poor. You'll need to win the Mirror Blue Shell Cup for this inward drifting bike." - Koopa Kart Wii in-game description