Motocross Bikes
2012Suzuki RM-Z250
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The 2012 Suzuki RM-Z250 is a competitive 250cc motocross machine designed for intermediate to advanced riders seeking reliable performance in the amateur racing circuit. Powered by a liquid-cooled four-stroke single-cylinder engine with electronic fuel injection, it delivers consistent power across the RPM range. Known for its balanced handling and proven durability, the RM-Z250 excels on varied terrain.
- Capacity
- 249.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 92.0 kg
- Seat height
- 955 mm
- Power
- 43.0 HP (31.6 kW)
Other years
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for motocross track riding and racing, not for commuting, road use, or general recreational riding.
- Built for
- A lightweight, single-cylinder four-stroke racer with a peaky powerband and razor-sharp handling designed for jumps, berms, and hard acceleration out of corners.
- Not ideal for
- Not suitable for riders wanting a comfortable daily commuter, a passenger-friendly bike, or a long-distance touring machine.
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
- 249.0 ccm
- Power
- 43.0 HP (31.6 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.4674 HP/kg (dry)
- Bore x stroke
- 77.0 x 53.6 mm
- Compression
- 13.5:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Kick
- Ignition
- Electronic
- Valves per cylinder
- 4
- Lubrication system
- Suzuki Advanced Sump System (SASS)
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-plate
Dimensions & weight
- Wheelbase
- 1475 mm
- Overall length
- 2170 mm
- Overall width
- 830 mm
- Overall height
- 1265 mm
- Seat height
- 955 mm
- Dry weight
- 92.0 kg
- Wet weight
- 104.5 kg
- Fuel capacity
- 6.50 litres
- Ground clearance
- 345 mm
Chassis & suspension
- Front suspension
- Telescopic inverted, coil spring, oil damped
- Rear suspension
- Swingarm, link type, coil spring, oil damped
- Front wheel travel
- 310 mm
- Rear wheel travel
- 310 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 250 mm
- Rear brakes
- Single disc. 2-piston
- Rear brakes diameter
- 240 mm
- Front tyre
- 80/100-21
- Rear tyre
- 100/90-19
Other
- Color options
- Yellow/black/red
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 | 2005 | 2011 | 2012 | 2016 | 2022 | 2027 |
|---|---|---|---|---|---|---|
| Capacity | 249 cc | 249 cc | 249 cc | 249 cc | 249 cc | 249 cc |
| Dry weight | 93 kg | 92 kg | 92 kg | 92 kg | 92 kg | 92 kg |
| Seat height | 960 mm | 955 mm | 955 mm | 955 mm | 955 mm | 955 mm |
| Fuel capacity | 7.5 L | 6.5 L | 6.5 L | 6.5 L | 6.3 L | 6.3 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 Suzuki RM-Z250?
The 2012 Suzuki RM-Z250 has a Capacity of 249.0 ccm (15.19 cubic inches).
What engine power does the Suzuki RM-Z250 have?
The 2012 Suzuki RM-Z250 has a Power of 43.0 HP (31.6 kW).
How many gears does the Suzuki RM-Z250 have?
The 2012 Suzuki RM-Z250 has a Gearbox of 5-speed.
How much does the Suzuki RM-Z250 weigh?
The 2012 Suzuki RM-Z250 has a Dry weight of 92.0 kg (202.8 pounds).
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