Motocross Bikes
2005Suzuki RM-Z250
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The 2005 Suzuki RM-Z 250 is a lightweight motocross machine built for competitive amateur and intermediate riders seeking aggressive performance. Known for its potent liquid-cooled four-stroke engine and responsive handling, this bike excels in delivering powerful acceleration and precise control on challenging terrain. Its compact 92.5 kg frame makes it an ideal platform for riders transitioning to the 250cc class.
- Capacity
- 249.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 92.5 kg
- Seat height
- 960 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 closed-course motocross racing and aggressive off-road riding, not for commuting or general road use.
- Built for
- A high-strung, race-bred single-cylinder machine that rewards aggressive, committed riding with sharp handling and explosive throttle response.
- Not ideal for
- This bike is not suitable for new riders, highway travel, two-up riding, or anyone wanting comfort and low maintenance.
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
- 0.4649 HP/kg (dry)
- Bore x stroke
- 77.0 x 53.6 mm
- Compression
- 12.6:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Digital AC-CDI
- Valves per cylinder
- 4
- Lubrication system
- Semi-dry sump
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
- 840 mm
- Overall height
- 1270 mm
- Seat height
- 960 mm
- Dry weight
- 92.5 kg
- Wet weight
- 102.0 kg
- Fuel capacity
- 7.50 litres
- Ground clearance
- 340 mm
Chassis & suspension
- Front suspension
- Telescopic, cartridge-type, 16 compression and rebound settings, 11.8 inches, 300mm of wheel travel
- Rear suspension
- Link-type, spring preload fully-adjustable, 16 compression and rebound settings, 310 of wheel travel
- 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
- Rear brakes diameter
- 240 mm
- Front tyre
- 80/90-M21
- Rear tyre
- 100/90-M19
Other
- Color options
- Yellow
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 | 2016 | 2022 | 2027 |
|---|---|---|---|---|---|
| Capacity | 249 cc | 249 cc | 249 cc | 249 cc | 249 cc |
| Dry weight | 93 kg | 92 kg | 92 kg | 92 kg | 92 kg |
| Seat height | 960 mm | 955 mm | 955 mm | 955 mm | 955 mm |
| Fuel capacity | 7.5 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 2005 Suzuki RM-Z250 has a Capacity of 249.0 ccm (15.19 cubic inches).
What engine power does the Suzuki RM-Z250 have?
The 2005 Suzuki RM-Z250 has a Power of 43.0 HP (31.6 kW).
How many gears does the Suzuki RM-Z250 have?
The 2005 Suzuki RM-Z250 has a Gearbox of 5-speed.
How much does the Suzuki RM-Z250 weigh?
The 2005 Suzuki RM-Z250 has a Dry weight of 92.5 kg (203.9 pounds).
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