Yamaha FZ1-S/N/SA/NA Fazer Repair Manual (2008-09)

Second generation (FZ1 Fazer 2006–2015)

The bike received a fully new model in 2006, which is currently branded as the FZ1 in the United States. In Europe and other markets, it was known as the FZ1-S Fazer, which is semi-faired, as well as the FZ1-N, which is naked (without a fairing). The key differences were a new chassis, suspension, bodywork, and a whole new engine. The former tubular steel frame was replaced by a cast aluminum diecast diamond-shaped frame with the engine as a stressed element, as well as a control-filled diecast swingarm. This brought the bike up to speed with its current competitors.

The new model has a 150 horsepower 998 cc (60.9 cu in) 20-valve DOHC engine modified for greater middle torque from the 2004–2006 YZF-R1, housed in an all-new small diamond-shaped aluminum frame. The majority of this engine is the same as the YZF-R1. The main internal modifications include a 40% heavier crankshaft and a redesigned balancing shaft. New camshafts with decreased lift and duration attempt to improve performance at lower rpm, while the top two gearbox gears are higher to provide a more relaxed feel at cruising speeds.