Yamaha FZ1

Manufacturer	Yamaha Motor Company
Also called	Yamaha FZS1000 Fazer (2001–2005) Yamaha FZ1 Fazer (2006–2015)
Parent company	Yamaha Corporation
Production	2001–2015
Successor	Yamaha MT-10/FZ-10
Class	Naked bike
Engine	998 cc (60.9 cu in)liquid-cooled4-stroke20-valveDOHCinline-four
Power	111.8 kW (149.9 hp; 152.0 PS) @ 11,000 rpm (claimed)[1]
Torque	106.8 N⋅m (78.8 lbf⋅ft) @ 8,000 rpm (claimed)[1]
Related	Yamaha FZ Series Yamaha FZ6 Yamaha FZ8 Yamaha YZF-R1

TheYamaha FZ1 is anaked bike made byYamaha Motor Company in Japan.

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First generation models are known as theFZ1 in the United States andFZS1000 Fazer in Europe. They have tubular steel frames and modifiedYZF-R1 engines which are carbureted. The models were virtually unchanged over this period, except for colour options, the introduction of the FZS1000S which had a black engine, and in some European countries the 2005 models were fitted with rudimentary catalytic converters.

In 2006, the bike got a completely different model, still known asFZ1 in USA. In Europe and other markets, it was known asFZ1-S Fazer, which is semi-faired alongside a naked (without fairing) version which was known asFZ1-N. The main changes included a new chassis, suspension, bodywork and a completely different engine. Cast aluminum diecast diamond-shaped frame with the engine asstressed member replaced the older tubular steel frame along with a control-filled die-cast swingarm. This brought the bike up to date with modern rivals. The new model has a 150 bhp 998 cc (60.9 cu in)20-valveDOHC engine from the 2004–2006 YZF-R1 tuned for better midrange torque, set in an all-new compact diamond-shaped aluminium frame. Most of this engine is identical to the YZF-R1. The primary internal changes are a 40 percent heavier flywheel and revised balance shaft.^[2] New camshafts with reduced lift and duration aim to boost performance at lower revs, and the gearbox's top two ratios are higher to give a more relaxed feel at cruising speeds. Modifications are as follows:

• Stiff rear spring with a 700 lb/in
• 2006 version when first introduced had distinct throttle snatch at 5,000––6,000 rpm, where rolling off the throttle and rolling back on caused a distinct surge in acceleration due to 'fuel cut' for emissions reasons.

• Softened rear shock spring.
• Updated fuel injection system. Throttle snatch reduced to normal by slowing secondary butterfly opening. This smoothed out the surge caused by 'fuel cut' and subsequent re-application of fuel.

• Revised ECU mapping to achieve improved throttle response in the low to mid rpm range.

• The ECU mapping revised for improved throttle response at low rpm.

• The ECU mapping revised again for smoother mid range. 2014 and 2015 models are the same except for the color. 2015 is the last year for the FZ1 in the US. First in Europe, the naked FZ1-N and half-faired FZ1-S Fazer were replaced by theFZ-10/MT-10 of Yamaha's new ″Hyper Naked″ class, which is available with accessory touring pack.^[3][4]

2006-2014 models are known for rotor failure; the magnets delaminate which can cause catastrophic engine damage. Generally, owners replace the factory rotors with updated ones.

EU models were offered with optional ABS, adding 6kg to weight due to ABS unit to a total wet weight of 226kg. Yamaha also offered in EU a GT version with full fairing and side bags. Full fairing was possible to purchase separately for converting existing bikes to GT version.

The 2001 model received a good review from Motorcyclist Magazine^[9]

The 2001 model received a good review from Motorcycle-USA.com^[10]

The updated 2006 model received a good review from Motorcycle-USA.com^[11]

The 2006 model received a good review from Cycle World^[12]

FZ1 came second in a Rider Magazine Naked bike comparison^[13]

The 2009 model received an excellent review from Two Wheel Freaks^[14]

The 2008 model received an interesting review from Motorcycle Thailand^[15]

Building the Perfect Motorcycle^[16]

Wikimedia Commons has media related toYamaha FZ1.

• Yamaha USA FZ1 Product Page
• Yamaha Europe FZ1 Product PageArchived 2016-05-31 at theWayback Machine
• Yamaha Europe FZ1 Fazer Product PageArchived 2016-06-27 at theWayback Machine
• "YAMAHA FZ1 FAZER (2006-on) Review".Motor Cycle News. 2006-11-23. Retrieved2016-06-07.

• Yamaha motorcycles
• Standard motorcycles

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