The Yamaha YZF-R1 bike, launched in 1998, revolutionized the sportbike
landscape by successfully combining the awesome power available
previously in the true liter class (1,000cc) with the lightweight and
responsiveness that a 600-class chassis affords.
Over the years, despite maintaining its distinctive sharp look, the R1
has undergone technical upgradations to keep pace with the times. The
2006 edition features a short-stroke 998cc DOHC, 20-valve, liquid-cooled
inline four-cylinder engine that produces a peak power of 175 bhp.
The dual-valve fuel injection system uses motor-driven secondary
throttle valves and 32-bit ECU for responsive, instantaneous power
delivery. The refurbished Deltabox V frame, revised forks and a 20mm
longer swingarm facilitate superb handling in the R1.
In 2006, to celebrate the 50th anniversary of Yamaha racing in America,
Yamaha released a Limited Edition yellow/white/black YZF-R1 in original
Yamaha racing colours.
Yamaha YZF-R1 Technical Specifications
| Engine |
| Type |
998cc, liquid-cooled, 16-valve, DOHC, inline four-cylinder |
| Bore x Stroke |
77 x 53.6mm |
| Compression Ratio |
12.7:1 |
| Carburetion |
Fuel Injection with YCC-T and YCC-I |
| Ignition |
TCI |
| Transmission |
6-speed w/multi-plate slipper clutch |
| Final Drive |
#530 O-ring chain |
| Chassis |
| Suspension (Front) |
43mm inverted telescopic fork w/adjustable preload, compression
damping, rebound damping; 4.7" travel |
| Suspension (Rear) |
Single shock w/piggyback reservoir; adjustable for hi-/lo-speed
compression damping, rebound damping, spring preload |
| Brakes (Front) |
Dual 310mm discs; radial-mount forged 6-piston calipers |
| Brakes (Rear) |
220mm disc w/single-piston caliper |
| Tires (Front) |
120/70-ZR17 |
| Tires (Rear) |
190/50-ZR17 |
| Chassis |
| Length |
81.1" |
| Width |
28.3" |
| Height |
43.7" |
| Seat Height |
32.9” |
| Wheelbase |
55.7” |
| Rake |
(Caster Angle) 24.0° |
| Trail |
4.0” |
| Fuel Capacity |
4.75 gal. |
| Dry Weight |
381 lbs. |
| Others |
| Primary Reduction Ratio |
65/43 (1.512) |
| Secondary Reduction Ratio |
45/17 (2.647) |
| Gear Ratio - 1st Gear |
38/15 (2.533) |
| Gear Ratio - 2nd Gear |
33/16 (2.063) |
| Gear Ratio - 3rd Gear |
37/21 (1.762) |
| Gear Ratio - 4th Gear |
35/23 (1.522) |
| Gear Ratio - 5th Gear |
30/22 (1.364) |
| Gear Ratio - 6th Gear |
33/26 (1.269) |
| Warranty |
1 Year (Limited Factory Warranty) |
