Engineered by Suzuki for the sport motorcycle segment, the 2015 Suzuki GSX-R600 pairs a 599 cc (36.6 cu in) liquid-cooled in-line four, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 125 HP (91.2 kW) at 13,500 rpm while maximum torque reaches 69.5 Nm (51.3 lb-ft) at 11,500 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 208.7 HP per liter and a 2,000 rpm working window between peak torque (11,500 rpm) and peak power (13,500 rpm), the engine character is placing it firmly in high-revving supersport territory where top-end breathing dominates.
On the scales, the GSX-R600 measures 187 kg (412 lbs) wet (curb), translating to a power-to-weight ratio of 0.67 HP/kg (1.5 kg per horsepower). Rider ergonomics and chassis geometry center around a 810 mm (31.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,385 mm (54.5 in) wheelbase engineered for quick, flickable steering geometry. The 19-liter (5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Suzuki archive, this model family spans 17 indexed model years from 2008 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
208.7 HP/L
Power-to-Weight
0.67 HP/kg (1.5 kg/HP)
Power Band Window
11,500–13,500 rpm
Standover Height
810 mm (31.9 in)
Engine
Displacement599.0 ccm (36.55 cubic inches)
Engine TypeIn-line four, four-stroke
Engine DetailsIn-line four, four-stroke
Power125.0 HP (91.2 kW)) @ 13500 RPM
Torque69.5 Nm (7.1 kgf-m or 51.3 ft.lbs) @ 11500 RPM
Compression12.9:1
Bore x Stroke67.0 x 42.5 mm (2.6 x 1.7 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionElectronic ignition (Transistorized)
LubricationWet sump
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
DrivelineRK525SMOZ8, 114 links, Chain
Performance
Exhaust4-into-1 stainless-steel exhaust system with a titanium muffler
Chassis
Frame TypeCompact twin-spar aluminum cradle frame
Front SuspensionInverted Telescopic, coil spring, oil damped
Front Travel120 mm (4.7 inches)
Rear SuspensionLink type, coil spring, oil damped
Rear Travel130 mm (5.1 inches)
Wheelbase1385 mm (54.5 inches)
Ground Clearance130 mm (5.1 inches)
Wheels & Brakes
Front Tyre120/70-ZR17
Rear Tyre180/55-ZR17
Front BrakesDouble disc. Brembo
Rear BrakesSingle disc
Dimensions & Weight
Weight incl.187.0 kg (412.3 pounds)
Seat Height810 mm (31.9 inches) If adjustable, lowest setting.
Overall Length2030 mm (79.9 inches)
Overall Width710 mm (28.0 inches)
Fuel Capacity19.00 litres (5.02 US gallons)
Other
StarterElectric
Color OptionsMetallic Triton Blue/Pearl Glacier White, Pearl Bracing White/Glass Sparkle Black
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.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
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.
