Hero Impulse - 2012 Specifications and Reviews

The 2012 Hero Impulse is a lightweight 149cc sport commuter designed for budget-conscious riders seeking everyday practicality with sporty styling. Its air-cooled single-cylinder engine delivers modest power suited to urban riding and short commutes. Known for affordability and fuel efficiency, it appeals to entry-level sport enthusiasts and daily commuters.

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General information

CategorySport
Year2012
ModelHero Impulse
 
 

Engine and Transmission Specifications

ClutchWet
Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
Fuel controlOHC
Fuel systemCarburettor
Torque13.40 Nm (1.4 kgf-m or 9.9 ft.lbs) @ 5000
Power13.01
Engine typeSingle cylinder, four-stroke
Capacity:149.20 ccm (9.10 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter110 mm (4.3 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter240 mm (9.4 inches)
Front brakesSingle disc
Rear tyre dimensions110/90-17
Front tyre dimensions90/90-19
Rear suspensionSwing Arm with Mono Suspension with Nitrox
Front suspensionTelescopic Hydraulic Shock Absorbers

Physical measures and capacities

Fuel capacity11.10 litres (2.93 gallons)
Wheelbase1,360 mm (53.5 inches)
Ground clearance245 mm (9.6 inches)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlack, red, orange, green, blue
Electrical12 V - 4 Ah, MF Battery
Light12 V - 35 W / 35 W - Halogen Bulb (Multi -Reflector Type)
StarterElectric

Performance Profile & Rider Fit

13.2 hp
Peak Power

Best For

Track15%
City65%
Cornering55%
Daily Riding55%
Touring30%
Passenger30%

Rider Profile

Best ForWell suited to beginner and novice riders thanks to its low power output and light, forgiving nature.
PurposeA lightweight dual-purpose commuter built for mixed city riding and light trail exploration rather than outright speed.
Rider FitIts slim chassis and low weight make it easy to manage for riders of most sizes and physical strength levels.
CharacterA playful, low-stress machine that favors nimble handling and versatility over performance or long-distance comfort.
Not Ideal ForNot a good fit for riders wanting highway speed, heavy touring loads, or serious off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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