Naked Motorcycles
2003Hero Honda CBZ
27 fields on record
The 2003 Hero Honda CBZ is a practical sporty commuter for budget-conscious riders who want more performance than an everyday commuter bike. Its 156.8cc air-cooled single makes 12.8 hp and 12.5 Nm through a 5-speed gearbox, with a 240mm front disc and a 12.5-litre tank.
- Capacity
- 156.8 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- Not on record
Know it? Add it → - Seat height
- Not on record
Know it? Add it → - Power
- 12.8 HP (9.5 kW) @ 8000 RPM
What’s new for the 2003 Hero Honda CBZ
vs the 2002| Spec | 2002 | 2003 |
|---|---|---|
| Torque | 12.5 Nm (1.3 kgf-m or 9.2 ft.lbs) @ 4500 RPM | 12.5 Nm (1.3 kgf-m or 9.2 ft.lbs) |
| Top speed | 125.0 km/h (77.7 mph) | 113.0 km/h (70.2 mph) |
| Dry weight | 138.0 kg (304.2 pounds) | not listed |
| Wet weight | 145.0 kg (319.7 pounds) | not listed |
| Front suspension | Telescopic hydraulic fork | Inverted forks |
| Rear suspension | Swing arm with hydraulic damper- 5-step adjustment | not listed |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed primarily as an affordable, everyday commuter naked bike rather than a performance or adventure machine.
- Built for
- A simple, air-cooled single-cylinder naked bike that favors practicality, low running costs, and easy city manners over outright speed.
- Not ideal for
- Not a good fit for riders seeking highway touring comfort, off-road capability, or genuine high-speed performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 156.8 ccm
- Power
- 12.8 HP (9.5 kW) @ 8000 RPM
- Torque
- 12.5 Nm (1.3 kgf-m)
- Engine type
- Single, four-stroke
- Compression
- 8.5:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- analog
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- wet plate
Performance
- Top speed
- 113.0 km/h (70.2 mph)
Dimensions & weight
Chassis & suspension
- Frame
- CrMo stee
- Front suspension
- Inverted forks
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 240 mm
- Rear brakes
- Expanding brake (drum brake)
Other
- Color options
- Red,grey,blue,black,silver,gold
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2000 | 2001 | 2002 | 2003 | 2004 |
|---|---|---|---|---|---|
| Capacity | 157 cc | 157 cc | 157 cc | 157 cc | 157 cc |
| Dry weight | 138 kg | 138 kg | 138 kg | — | 145 kg |
| Fuel capacity | 12.5 L | 12.5 L | 12.5 L | 12.5 L | 12.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Hero Honda CBZ?
The 2003 Hero Honda CBZ has a Capacity of 156.8 ccm (9.57 cubic inches).
What engine power does the Hero Honda CBZ have?
The 2003 Hero Honda CBZ has a Power of 12.8 HP (9.5 kW) @ 8000 RPM.
How many gears does the Hero Honda CBZ have?
The 2003 Hero Honda CBZ has a Gearbox of 5-speed.
What is the torque of the Hero Honda CBZ?
The 2003 Hero Honda CBZ has a Torque of 12.5 Nm (1.3 kgf-m or 9.2 ft.lbs).
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