The Suzuki GSX-R line has defined sportbike performance for over 30 years, with more than a million sold worldwide. So the dedicated Suzuki engineers who have devoted their lives to the Suzuki GSX-R take their responsibilities very seriously. Meet the revolutionary Suzuki GSX-R125, with the best power-to-weight ratio and acceleration in the 125cc class.



Engine Four-stroke, 1-cylinder, liquid-cooled, DOHC
Displacement 124.4 cm3 (7.6
Bore x Stroke 62.0 mm × 41.2 mm (2.4 in × 1.6 in)
Compression Ratio 11.0:1
Fuel System Suzuki Fuel Injection
Starter Electric
Lubrication Wet sump
Transmission 6-speed constant mesh
Suspension Front Telescopic, coil spring, oil damped
Suspension Rear Link type, coil spring, oil damped
Brakes Front Disc (Petal)
Brakes Rear Disc (Petal)
Tires Front 90/80-17M/C, tubeless
Tires Rear 130/70-17M/C, tubeless
Fuel Tank Capacity 11.0L (2.9/2.4 US/lmp gal)
Rake / Trail 25.5° / 93.3 mm (3.7 in)
Color Metallic Triton Blue / Solarise Silver
Ignition Electronic ignition (transistorized)
Headlight 12V 55/60W (H4 halogen) & LED position lights
Tail Light LED
Overall Length 2,020 mm (79.5 in)
Overall Width 700 mm (27.6 in)
Overall Height 1,075 mm (42.3 in)
Wheelbase 1,300 mm (51.2 in)
Ground Clearance 160 mm (6.3 in)
Seat Height 785 mm (30.9 in)
Curb Mass 134 kg (295 lbs)