How to change gear in wheeling?

when your up in a wheelie and you wanna shift. just let off the gas and pull up on the shifter. JUST MAKE SURE YOU'RE IN A HIGH RPM!! in other words when your at the top of that first gear and its about to drop let off the gas and pull up one gear. no you dont have to use the clutch but be sure you dont shift up in a low RPM or youll tear up your tranny