2011 YAMAHA FZ1, STRIPPED DOWN AND READY TO RUMBLE Think of the FZ1 as an upright R1 ready to take on the world. There⿿s more fuel-injected power in that smooth 20-valve four-cylinder than most riders will ever use in a sure-footed chassis. It⿿s a rider⿿s best ally, from track days, to commuting, to touring.