| Manufacturer |
Yamaha Motor Company |
| Production |
2001–2015 |
| Class |
Naked bike |
| Power |
111.8 kW (149.9 hp; 152.0 PS) @ 11,000 rpm (claimed) |
| Engine |
998 cc (60.9 cu in) liquid-cooled 4-stroke 20-valve DOHC inline-four |
| Torque |
106.8 N⋅m (78.8 lbf⋅ft) @ 8,000 rpm (claimed) |
| Bore x Stroke |
- 74 x 58 mm – 2001 – 2005
- 77 x 53.6 mm – 2006 – 2012
|
| Compression Ratio |
- 11.4:1 – 2001 – 2005
- 11.5:1 – 2006 – 2012
|
| Carburetion |
- (4) 37 mm Mikuni (model BSR37 x 4) CV w/ throttle position sensor (TPS) – 2001 – 2005
- 32-bit Mikuni R1-based Electronic Fuel Injection, 45mm throttle bodies w/ throttle position sensor (TPS) – 2006 – 2012
|
| Ignition |
- Digital TCI – 2001 – 2005
- Digital TCI: Transistor Controlled Ignition with 32-bit ECU – 2006 – 2012
|
| Final Drive |
O-ring chain |
| Transmission |
Constant-Mesh 6-speed w/multi-plate clutch |
| Top speed |
- 154 mph (248 km/h) – 2001-2007
- 153.6 mph (247.2 km/h) – 2008 – 2009
- 160 mph (260 km/h) – 2010 – 2012
|
| Front brakes |
- Dual 298mm floating discs w/4-piston calipers – 2001 – 2005
- Dual 320 mm floating discs; forged monoblock 4-piston Sumitomo calipers – 2006 – 2012
|
| Rear brakes |
- Single 267mm disc w/2-piston caliper – 2001 – 2005
- 245mm disc w/ single-piston pin-slide Nissin caliper – 2006 – 2012
|
| Suspension / Front |
- 43mm telescopic fork w/adjustable preload, compression and rebound damping; 5.6 in (142 mm) travel – 2001 – 2005
- MotoGP style 43 mm Kayaba telescopic USD fork w/adjustable preload, compression damping (left leg), rebound damping (right leg); 5.1 in (130 mm) travel – 2006 – 2012
|
| Suspension / Rear |
- Single shock w/ piggyback reservoir and adjustable preload, adjustable compression, and adjustable rebound damping; Coil Spring / Gas-oil Damper; 5.31 in (135 mm) travel – 2001 – 2005
- Single link-actuated Kayaba monoshock w/adjustable spring preload, rebound damping; 5.1 in (130 mm) travel – 2006 – 2012
|
| Front tires |
120/70-ZR17 (58W) |
| Rear tires |
- 180/55-ZR17 (73W) – 2001 – 2005
- 190/50-ZR17 – 2006 – 2012
|
| Length |
- 83.7 in (2,126 mm) – 2001 – 2005
- 84.3 in (2,141 mm) – 2006 – 2012
|
| Height |
- 46.9 in (1,191 mm) – 2001 – 2005
- 47.4 in (1,204 mm) – 2006 – 2012
|
| Width |
- 30.1 in (765 mm) – 2001 – 2005
- 30.3 in (770 mm) – 2006 – 2012
|
| Wheelbase |
- 57.1 in (1,450 mm) – 2001 – 2005
- 57.5 in (1,460 mm) – 2006 – 2012
|
| Fuel Capacity |
- 21 L (4.6 imp gal; 5.5 US gal); 4 L (0.88 imp gal; 1.1 US gal) reserve – 2001 – 2005
- 18 L (4.0 imp gal; 4.8 US gal); 3.4 L (0.75 imp gal; 0.90 US gal) reserve – 2006 – 2012
|
