Supermotos
2003Praga SM 430
20 fields on record
The 2003 Praga SM 430 is a lightweight super motard suited for riders seeking nimble urban and short-distance performance. Its single-cylinder 427cc engine delivers approachable power with generous suspension travel, making it ideal for novice and intermediate riders exploring both street and light off-road terrain. Known for its compact dimensions and manageable weight, the Praga excels in tight quarters and technical riding situations.
- Capacity
- 426.7 ccm
- Engine
- Single
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 116.0 kg
- Seat height
- 940 mm
- Power
- 42.7 HP (31.4 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a supermoto for sharp street and track cornering, blending motocross-derived agility with street tires and brakes.
- Built for
- A lightweight, punchy, flickable single that rewards aggressive, playful riding through corners and tight urban streets.
- Not ideal for
- Not a good fit for riders seeking long-distance comfort, passenger carrying, or a plush, relaxed ride.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 426.7 ccm
- Power
- 42.7 HP (31.4 kW)
- Torque
- 33.0 Nm (3.4 kgf-m)
- Engine type
- Single
- Power/weight ratio
- 0.3681 HP/kg (dry)
- Bore x stroke
- 95.0 x 60.2 mm
- Valves per cylinder
- 4
Dimensions & weight
- Wheelbase
- 1495 mm
- Seat height
- 940 mm
- Dry weight
- 116.0 kg
- Fuel capacity
- 8.30 litres
Chassis & suspension
- Front wheel travel
- 290 mm
- Rear wheel travel
- 320 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 320 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 120/70-17
- Rear tyre
- 160/60-17
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Praga SM 430?
The 2003 Praga SM 430 has a Capacity of 426.7 ccm (26.04 cubic inches).
What engine power does the Praga SM 430 have?
The 2003 Praga SM 430 has a Power of 42.7 HP (31.4 kW).
What is the torque of the Praga SM 430?
The 2003 Praga SM 430 has a Torque of 33.0 Nm (3.4 kgf-m or 24.3 ft.lbs).
How much does the Praga SM 430 weigh?
The 2003 Praga SM 430 has a Dry weight of 116.0 kg (255.7 pounds).
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