2009 Yamaha YZF-R1 - Specifications

Engine:
Type 998cc, liquid-cooled 4-stroke DOHC 16 valves (titanium valves)
Bore x Stroke 78.0mm X 52.2mm
Compression Ratio 12.7:1
Carburetion Fuel Injection with YCC-T and YCC-I
Ignition TCI: Transistor Controlled Ignition
Transmission 6-speed w/multi-plate slipper clutch
Final Drive #530 O-ring chain

Chassis:
Suspension/Front 43mm inverted fork; fully adjustable, 4.7-in travel
Suspension/Rear Single shock w/piggyback reservoir; 4-way adjustable, 5.1-in travel
Brakes/Front Dual 310mm disc; radial-mount forged 6-piston calipers
Brakes/Rear 220mm disc; single-piston caliper
Tires/Front 120/70ZR17M/C 58W
Tires/Rear 190/55ZR17M/C 75W

Dimensions:
Length 81.1 in
Width 28.1 in
Height 44.5 in
Seat Height 32.8 in
Wheelbase 55.7 in
Rake (Caster Angle) 24.0°
Trail 4.0 in
Fuel Capacity 4.8 gal
Fuel Consumption * 14kpl/40mpg(Imp)
Wet Weight 454 lb

Other:
Main Jet Not Applicable
Main Air Jet Not Applicable
Jet Needle Not Applicable
Needle Jet Not Applicable
Pilot Air Jet 1 Not Applicable
Pilot Outlet Not Applicable
Pilot Jet Not Applicable
Primary Reduction Ratio 65/43 (1.512)
Secondary Reduction Ratio 47/17 (2.765)
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)