At the heart of the 2014 Bajaj Discover 125ST sport motorcycle, Bajaj features a 124.6 cc (7.6 cu in) single cylinder, two-stroke configuration. In factory specification, peak output is rated at 13 HP (9.5 kW) at 9,000 rpm while maximum torque reaches 11 Nm (8.1 lb-ft) at 7,000 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 104.3 HP per liter and a 2,000 rpm working window between peak torque (7,000 rpm) and peak power (9,000 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the Discover 125ST measures 124.5 kg (274 lbs) wet (curb), translating to a power-to-weight ratio of 0.1 HP/kg (9.58 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,305 mm (51.4 in) wheelbase engineered for quick, flickable steering geometry. The 10-liter (2.6 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 105 km/h (65 mph).
Specific Output
104.3 HP/L
Power-to-Weight
0.1 HP/kg (9.58 kg/HP)
Power Band Window
7,000–9,000 rpm
Engine
Displacement124.6 ccm (7.60 cubic inches)
Engine TypeSingle cylinder, two-stroke
Power13.0 HP (9.5 kW)) @ 9000 RPM
Torque11.0 Nm (1.1 kgf-m or 8.1 ft.lbs) @ 7000 RPM
Compression9.8:1
Bore x Stroke54.0 x 54.4 mm (2.1 x 2.1 inches)
Fuel SystemCarburettor. CV type
Transmission
Gearbox5-speed
Final DriveChain (final drive)
ClutchWet, Multi-plate
Performance
Top Speed105.0 km/h (65.2 mph)
Chassis
Frame TypeSemi-double cradle
Front SuspensionTelescopic Fork with Anti-friction DU Bush
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.
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.
