YZF R1 1999
Engine
Configuration DOHC in-line 4 cylinder 5 valve Lubrication
Bore & Stroke 74mm x 58mm Ignition
Capacity 998cc  Charging system
Compression Ratio 11.8:1  Starter
Maximum Power 150hp @ 10,000 rpm Transmission
Maximum Torque Gearbox 6-speed
Fuel 40mm carburettors Clutch
Chassis
Frame Deltabox, 24 degrees caster angle, 92mm trail Wheels Front 3.50-17 
Rear 6.00-17 
Dimensions 
Weight 
Wheelbase 
Length 
Seat Height 
 

177kg 
1395mm
Tyres 120/70-ZR17 
190/50-ZR17
Front Suspension Brakes 298mm floating discs front. 
245mm drilled disc rear.
Rear suspension Fuel Capacity
Performance
Top Speed Fuel Economy
Acceleration
 
Additional Information Engine weight 65.3kg 
17mm diameter gudgeons
Digital speedometer and water temperature gauges

Yamaha specifications

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