2012 Erik Buell Racing 1190RS Technical Analysis & Specification Breakdown
Engineered by Erik Buell Racing for the sport motorcycle segment, the 2012 Erik Buell Racing 1190RS utilizes a 1190 cc (72.6 cu in) liquid-cooled v2, four-stroke layout. In factory specification, peak output is rated at 175 HP (127.7 kW) at 9,750 rpm while maximum torque reaches 131.5 Nm (97 lb-ft) at 9,400 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 147.1 HP per liter and a 350 rpm working window between peak torque (9,400 rpm) and peak power (9,750 rpm), the engine character is placing it firmly in high-revving supersport territory where top-end breathing dominates.
On the scales, the 1190RS measures 176 kg (388 lbs) dry, translating to a power-to-weight ratio of 0.99 HP/kg (1.01 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,400 mm (55.1 in) wheelbase engineered for quick, flickable steering geometry. The 17.41-liter (4.6 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Erik Buell Racing archive, this model family spans 3 indexed model years from 2012 to 2014, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
147.1 HP/L
Power-to-Weight
0.99 HP/kg (1.01 kg/HP)
Power Band Window
9,400–9,750 rpm
Engine
Displacement1190.0 ccm (72.61 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Power175.0 HP (127.7 kW)) @ 9750 RPM
Torque131.5 Nm (13.4 kgf-m or 97.0 ft.lbs) @ 9400 RPM
Compression14.3:1
Bore x Stroke106.0 x 67.5 mm (4.2 x 2.7 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet multiplate Slipper
Driveline520 Chain, 16/41
Chassis
Frame TypeAluminum frame with integral fuel reservoir. Optimized stiffness aluminum swing arm.
Rake22.0°
Trail86 mm (3.4 inches)
Front Suspension43 mm Öhlins inverted fork, adjustable compression damping, rebound damping adjustable spring preload
Rear SuspensionÖhlins fully adjustable TTX coil over monoshock with remote reservoir
Wheelbase1400 mm (55.1 inches)
Wheels & Brakes
Front Tyre120/70-R17
Rear Tyre190/55-R17
Front BrakesDouble disc. ISO finned rotor, 8 piston caliper with cooling duct
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
