Engineered by Hero for the sport motorcycle segment, the 2015 Hero Achiever relies on a 149.2 cc (9.1 cu in) air-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 13.4 HP (9.8 kW) at 8,000 rpm while maximum torque reaches 12.8 Nm (9.4 lb-ft) at 5,000 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 89.8 HP per liter and a 3,000 rpm working window between peak torque (5,000 rpm) and peak power (8,000 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 Achiever measures 134 kg (295 lbs) wet (curb), translating to a power-to-weight ratio of 0.1 HP/kg (10 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,290 mm (50.8 in) wheelbase engineered for quick, flickable steering geometry. The 12.5-liter (3.3 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Hero archive, this model family spans 2 indexed model years from 2013 to 2015, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
89.8 HP/L
Power-to-Weight
0.1 HP/kg (10 kg/HP)
Power Band Window
5,000–8,000 rpm
Engine
Displacement149.2 ccm (9.10 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power13.4 HP (9.8 kW)) @ 8000 RPM
Torque12.8 Nm (1.3 kgf-m or 9.4 ft.lbs) @ 5000 RPM
Compression9.1:1
Bore x Stroke57.3 x 57.8 mm (2.3 x 2.3 inches)
Fuel SystemCarburettor
Fuel ControlOverhead Cams (OHC)
IgnitionAMI – Advanced Microprocessor Ignition System
CoolingAir
Transmission
Gearbox5-speed
Final DriveChain (final drive)
ClutchWet-type multiplate
Chassis
Frame TypeDiamond type, steel
Front SuspensionTelescopic hydraulic shocks
Rear SuspensionRectangular swing arm with adjustable hydraulic shock absorber
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.
