Engineered by Bajaj for the classic motorcycle segment, the 2015 Bajaj CT 100 pairs a 99.7 cc (6.1 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 8.2 HP (6 kW) at 7,500 rpm while maximum torque reaches 8.1 Nm (5.9 lb-ft) at 4,500 rpm, transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 82.2 HP per liter and a 3,000 rpm working window between peak torque (4,500 rpm) and peak power (7,500 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the CT 100 measures 109 kg (240 lbs) wet (curb), translating to a power-to-weight ratio of 0.08 HP/kg (13.29 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,255 mm (49.4 in) wheelbase engineered for quick, flickable steering geometry. The 10.5-liter (2.8 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 90 km/h (56 mph).
Within MotoLibrary's Bajaj archive, this model family spans 5 indexed model years from 2006 to 2022, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
82.2 HP/L
Power-to-Weight
0.08 HP/kg (13.29 kg/HP)
Power Band Window
4,500–7,500 rpm
Engine
Displacement99.7 ccm (6.08 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power8.2 HP (6.0 kW)) @ 7500 RPM
Torque8.1 Nm (0.8 kgf-m or 5.9 ft.lbs) @ 4500 RPM
Bore x Stroke53.0 x 45.0 mm (2.1 x 1.8 inches)
Valves/Cylinder2
Fuel SystemCarburettor. PTE 16 Manual choke
CoolingAir
Transmission
Gearbox4-speed
Final DriveChain (final drive)
DrivelineConstant mesh
Performance
Top Speed90.0 km/h (55.9 mph)
Chassis
Frame TypeTubular single down tube with lower cradle frame
Front SuspensionHydraulic, Telescopic Type
Front Travel125 mm (4.9 inches)
Rear SuspensionTrailing arm with co- axial hydraulic shockabsorber and coil springs. SNS.
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.
