Yamaha YZF-R1 1000cc

Engine Type Horizontal In-line
Cylinders 4
Engine Stroke 4-Stroke
Cooling Liquid
Valves 16
Valves Per Cylinder 4
Valve Configuration DOHC
Bore (mm/in) 78 / 3.07
Stroke (mm/in) 52.2 / 2.06
Displacement (cc/ci) 998 / 60.9
Compression Ratio 12.7:1
Starter Electric
Fuel Requirements Regular
Emissions Standards Meets EPA 2008 Emissions
Ram Air Induction Yes
Fuel Type Gas
Fuel Injector Yes
Carburetor No
Carburetion Type Fuel Injected
Transmission Type Manual
Number Of Speeds 6
Overdrive No
Primary Drive (Rear Wheel) Chain
Primary Drive (Engine / Transmission) Gear
Gear Ratio (1/2/3/4/5/6) 2.533 / 2.063 / 1.762 / 1.522 / 1.364 / 1.269
Wheels Composition Aluminum
Tube / Tubeless Tubeless
Front Wheel Width (in) 3.5
Rear Wheel Width (in) 6
Chromed No
Tire Brand Pirelli®
Front Tire Width 120
Front Tire Aspect Ratio 70
Front Tire Speed Rating Z
Front Wheel Diameter 17
Rear Tire Width 190
Rear Tire Aspect Ratio 55
Rear Tire Speed Rating Z
Rear Wheel Diameter 17
Front Tire (Full Spec) Pirelli® 120/70 ZR17
Rear Tire (Full Spec) Pirelli® 190/55 ZR17
Front Brake Type Dual Hydraulic Disc
Front Brake Diameter (in/mm) 12.2 / 310
Front Caliper Pistons 6
Rear Brake Type Hydraulic Disc
Rear Brake Diameter (in/mm) 8.7 / 220
Rear Caliper Pistons 1
Front Suspension Type Inverted Fork
Front Suspension Size (in/mm) 1.7 / 43
Front Travel (in/mm) 4.7 / 119.4
Front Adjustable Fork Pre-Load Yes
Front Adjustable Rebound Damping Yes
Front Central Suspension Strut No
Front Suspension Brand Name Soqi
Steering Damper Yes
Rear Suspension Type Twin Sided Swing Arm
Rear Travel (in/mm) 4.7 / 119.4
Rear Adjustable Shock / Spring Pre-Load Yes
Rear Adjustable Rebound Damping Yes
Number Rear Shock Absorbers 1
Rear Suspension Material Aluminum
Air Adjustable No
Length (ft) 6.76
Width (in/mm) 28.1 / 713.7
Height (in/mm) 44.5 / 1130.3
Wheelbase (in/mm) 55.7 / 1414.8
Rake (degrees) 24
Trail (in/mm) 4 / 101.6
Length (ft/ft) 6
Length (ft/in) 9
Wet Weight (lbs/kg) 454 / 205.9
Fuel Capacity (gal/l) 4.8 / 18.2
Engine Displacement to Weight (cc) 2.2
Seat Type Two-Piece
Adjustable No
Seat Material Vinyl
Seat Location Driver and Passenger
Folding No
Seat Height (in/mm) 32.8 / 833.1
Number Of Seats 2
Grab Rail or Strap Standard
Generic Type (Primary) Sport
Manufacturer Country Japan