Yamaha YZF-R7: review, history, specs

From BikesWiki.com, Japanese Motorcycle Encyclopedia

Class: sport

Production: 1999

Predecessor: Yamaha YZF750

Model
Yamaha YZF-R7

1999

(Japan, Europe, USA)

Yamaha YZF-R7

History

History
Year Country Name / Frame / Engine
1999 Japan, Europe, USA Name: Yamaha YZF-R7

Code: 5FL1

Specifications

Yamaha YZF-R7: specs.

Specifications
DIMENSIONS Overall length 2060 mm / 81,1 in
Overall width 720 mm / 28,3 in
Overall height 1125 mm / 44,3 in
Seat height 840 mm / 33,1 in
Wheelbase 1400 mm / 55,1 in
Ground clearance 120 mm / 4,72 in
Dry weight
Curb (wet) weight 207 kg / 456 lbs
FRAME Type Diamond (aluminum) Deltabox
Front suspension, travel 43 mm inverted telescopic fork Öhlins (fully adjustable), 120 mm / 4,7 in
Rear suspension, travel Swingarm with mono-shock Öhlins (fully adjustable), 138 mm / 5,4 in
Front tire size 120/70 ZR17 (58W)
Rear tire size 180/55 ZR17 (73W)
Front brake Double disc, 320 mm, 4-piston calipers
Rear brake Single disc, 245 mm, 2-piston caliper
Fuel capacity 23,0 l / 6,07 US gal (reserve - 4,8 l)
Trail 95 mm / 3,74 in
Fuel economy / consumption 6,19 l / 100 km (38 US mpg)[1]
ENGINE Type Liquid-cooled 4-stroke
Cylinder arrangement 4-cylinders in-line
Bore & Stroke 72,0 x 46,0 mm
Displacement 749 cm³ (45,7 cu in)
Compression ratio 11.4:1
Valve train Chain driven DOHC, 5 valves per cylinder
Max. power 106,0 hp (78,0 kW) / 11000 rpm – standard

137,0 hp (100,7 kW) – race-kit I

164,0 hp (120,8 kW) – race-kit II

Max. torque 72,0 Nm (7,3 kgf*m) / 9000 rpm – standard
Acceleration 0 to 100 km/h (0-60 mph) 3,4 sec.[2]
Top speed 273 km/h (170 mph)[3]
CARBURETION SYSTEM Type Fuel Injection, 4x 46 mm
ID
DRIVE TRAIN Clutch Wet, multi-plate, hydraulic operated
Transmission 6-speed
Final drive Chain
Primary reduction 1.872
Final reduction
Gear ratio

I

II

III

IV

V

VI


2.235

1.895

1.667

1.435

1.292

1.174

ELECTRICAL Ignition CDI
Alternator A.C. Magneto, 14V 22.5A at 5000 rpm
Battery capacity 12V-8Ah

Images

Yamaha YZF-R7: images, gallery.

Yamaha YZF-R7
Yamaha YZF-R7
Yamaha YZF-R7

Videos

Yamaha YZF-R7: video.

Yamaha YZF-R7 [WalkAround]

Manuals

Yamaha YZF-R7: manuals, parts, microfiches.

  1. motorcyclenews.com | "YAMAHA R7 (1999 - 2000) Review" | Average fuel consumption
  2. motoprofi.com | Yamaha YZF-R7 2001 | 0-60 mph
  3. motorcyclenews.com | "YAMAHA R7 (1999 - 2000) Review" | Top speed