Motocross Bikes
2023Suzuki RM-Z250
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The 2023 Suzuki RM-Z250 is a competitive 250cc motocross bike engineered for intermediate to advanced amateur racers. Its liquid-cooled four-stroke engine with DOHC and fuel injection delivers predictable power across the rev range, while the aluminum frame provides responsive handling on varied terrain. Known for reliability and rider-friendly performance, it remains a popular choice in the 250 motocross class.
- 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
- 13.8:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Kick
- Ignition
- CDI
- Valves per cylinder
- 4
- Lubrication system
- Semi-dry sump
- Spark plugs
- NGK CR8EIB-10
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-plate
- Sprockets
- 13/50 (front/rear)
- Chain size
- 520
Dimensions & weight
- Wheelbase
- 1485 mm
- Overall length
- 2185 mm
- Overall width
- 835 mm
- Overall height
- 1255 mm
- Seat height
- 955 mm
- Dry weight
- 92.0 kg
- Wet weight
- 106.0 kg
- Fuel capacity
- 6.30 litres
- Ground clearance
- 330 mm
Chassis & suspension
- Frame
- Aluminum alloy, twin-spar
- Front suspension
- Inverted telescopic, coil spring, oil damped, adjustable damping force
- Rear suspension
- Single unit, link type, coil spring, oil damped, adjustable spring preload and damping force
- Front wheel travel
- 310 mm
- Rear wheel travel
- 310 mm
- Fork tube size
- 48 mm
Brakes & wheels
- Front brakes
- Single disc. Twin piston
- Front brakes diameter
- 270 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 240 mm
- Front tyre
- 80/100-21
- Rear tyre
- 100/90-19
- Brake fluid
- DOT 4
Other
- Color options
- Champion Yellow/blue
- Comments
- Traction management. Suzuki Holeshot Assist Control.
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 | 2023 | 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 | 6.3 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 2023 Suzuki RM-Z250 has a Capacity of 249.0 ccm (15.19 cubic inches).
What engine power does the Suzuki RM-Z250 have?
The 2023 Suzuki RM-Z250 has a Power of 43.0 HP (31.6 kW).
How many gears does the Suzuki RM-Z250 have?
The 2023 Suzuki RM-Z250 has a Gearbox of 5-speed.
How much does the Suzuki RM-Z250 weigh?
The 2023 Suzuki RM-Z250 has a Dry weight of 92.0 kg (202.8 pounds).
Shop this bike
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The 2023 Suzuki RM-Z250 is a powerful and agile motocross bike that is perfect for riders of all skill levels. The bike features a powerful 249cc engine that delivers impressive acceleration and top-end power. The RM-Z250 also boasts a lightweight chassis and responsive suspension, making it easy to handle on the track. With its sleek design and advanced technology, the 2023 Suzuki RM-Z250 is sure to turn heads and provide a thrilling ride for motocross enthusiasts.
In addition to its impressive performance, the 2023 Suzuki RM-Z250 also comes equipped with advanced safety features, including a robust braking system and durable tires. The bike's ergonomically designed seat and handlebars offer maximum comfort and control, allowing riders to focus on their technique and enjoy their time on the track. With its exceptional performance and user-friendly design, the 2023 Suzuki RM-Z250 is a top choice for motocross riders looking for a reliable and high-performing bike.
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