Yamaha R-1 specifications

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/Front Dual -310mm disc; radial-mount forged 6-piston calipers

Brakes/Rear -220mm disc; single-piston caliper

Tires/Front -120/70ZR17

Tires/Rear -190/55ZR17


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 Economy -33 mpg

Wet Weight -454 lb


Other
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)

Warranty 1 Year (Limited Factory Warranty)