Yamaha R1

Yamaha R1 Specification The R1
Engine
Type: 998cc, liquid-cooled 4-stroke DOHC 16 valves (titanium intake valves)
Bore x Stroke: 78.0mm X 52.2mm
Compression Ratio: 12.7:1
Fuel Delivery: Fuel Injection with YCC-T and YCC-I
Ignition: TCI: Transistor Controlled Ignition
Transmission: 6-speed w/multiplate 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, 4.7-in travel
Brakes/FrontDual: 310mm disc; radial-mount forged 6-piston calipers
Brakes/Rear220mm disc; single-piston caliper
Tires/Front120/70ZR17
Tires/Rear190/55ZR17

Dimensions
Length81.1 in
Width28.1 in
Height44.5 in
Seat Height32.8 in
Wheelbase55.7 in
Rake (Caster Angle)24.0°
Trail4.0 in
Fuel Capacity4.8 gal
Fuel Economy**33 mpg
Wet Weight***454 lb

Other
Primary Reduction Ratio65/43 (1.512)
Secondary Reduction Ratio47/17 (2.765)
Gear Ratio - 1st Gear38/15 (2.533)
Gear Ratio - 2nd Gear33/16 (2.063)
Gear Ratio - 3rd Gear37/21 (1.762)
Gear Ratio - 4th Gear35/23 (1.522)
Gear Ratio - 5th Gear30/22 (1.364)
Gear Ratio - 6th Gear33/26 (1.269)
Warranty1 Year (Limited Factory Warranty)