Motocross Bikes
2018Suzuki RM-Z250
38 fields on record
The 2018 Suzuki RM-Z250 is a lightweight motocross bike designed for intermediate to advanced amateur riders seeking competitive performance. Known for its nimble handling and fuel-injected engine, it excels in varied terrain with its compact wheelbase and narrow profile. The bike's responsive power delivery and forgiving chassis make it ideal for racers developing their skills on the competition circuit.
- 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)
What’s new for the 2018 Suzuki RM-Z250
vs the 2017| Spec | 2017 | 2018 |
|---|---|---|
| Front suspension | Inverted telescopic, air spring, oil damped | Inverted telescopic, pneumatic spring, oil damped, adjustable damping force |
| Rear suspension | Link type, coil spring, oil damped | Link type, coil spring, oil damped, adjustable spring preload and damping force |
Other years
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
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
- 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
- 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
- 830 mm
- Overall height
- 1270 mm
- Seat height
- 955 mm
- Dry weight
- 92.0 kg
- Wet weight
- 106.0 kg
- Fuel capacity
- 6.50 litres
- Ground clearance
- 345 mm
Chassis & suspension
- Frame
- Aluminum alloy, twin-spar
- Front suspension
- Inverted telescopic, pneumatic spring, oil damped, adjustable damping force
- Rear suspension
- Link type, coil spring, oil damped, adjustable spring preload and damping force
- Front wheel travel
- 310 mm
- Rear wheel travel
- 310 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 270 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 240 mm
- Front tyre
- 80/100-21
- Rear tyre
- 100/90-19
Other
- Color options
- Championship Yellow with black/blue accents
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 | 2008 | 2012 | 2017 | 2018 | 2021 | 2025 |
|---|---|---|---|---|---|---|
| Capacity | 249 cc | 249 cc | 249 cc | 249 cc | 249 cc | 249 cc |
| Dry weight | 92 kg | 92 kg | 92 kg | 92 kg | 92 kg | 92 kg |
| Seat height | 955 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 2018 Suzuki RM-Z250 has a Capacity of 249.0 ccm (15.19 cubic inches).
What engine power does the Suzuki RM-Z250 have?
The 2018 Suzuki RM-Z250 has a Power of 43.0 HP (31.6 kW).
How many gears does the Suzuki RM-Z250 have?
The 2018 Suzuki RM-Z250 has a Gearbox of 5-speed.
How much does the Suzuki RM-Z250 weigh?
The 2018 Suzuki RM-Z250 has a Dry weight of 92.0 kg (202.8 pounds).
Shop this bike
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The 2018 Suzuki RM-Z250 motorcycle is a powerhouse on the track, boasting impressive performance and handling. The 249cc engine delivers strong acceleration and excellent throttle response, making it a top choice for motocross enthusiasts. The lightweight chassis and improved suspension contribute to its nimble and agile feel, allowing riders to navigate tight corners and rough terrain with ease. With its sleek design and competitive performance, the RM-Z250 is a solid option for anyone looking for a high-performing motocross bike.
Suzuki's 2018 RM-Z250 is a top contender in the motocross world, offering impressive power and handling. The 249cc engine provides strong acceleration and excellent throttle response, while the lightweight chassis and improved suspension make for a nimble and agile ride. With its sleek design and competitive performance, the RM-Z250 is a solid option for motocross enthusiasts.
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