Mach Bike

Mach Bike is a bike in R/S/E which is one of the fastest bikes in Gen III. It is quick enough to ride over Muddy slopes, and is needed for the Sky Pillar to get over the broken tiles. If you fall down the holes, the bike needs to recharge its speed and you fall one foot down depending on which floor you are. How to obtain it is to talk to a guy in the bike shop in Mauville City. Its other bike companion is the Acro Bike which is made for tricks. The bike shop manager will ask you which bike you want and you select the one you want.