All 6 tracks in the Monkey Race 2 mode presented in their original form before being added to the remake Super Monkey Ball Banana Mania.
Super Monkey Ball 2 was released for the Nintendo GameCube on August 25, 2002, almost a year after the original Super Monkey Ball.
Before anyone asks, please don't ask me how COM8 managed to cheat their way to 1st place on Cannonball Circuit. I'm just as surprised as you are.