Suzuki RM250 - 2010 Specifications and Reviews

The 2010 Suzuki RM250 is a lightweight 250cc motocross bike designed for amateur and intermediate riders seeking an affordable entry into competitive off-road racing. Known for its responsive single-cylinder four-stroke engine and nimble handling, it excels in tight technical terrain and delivers reliable performance across various track conditions. The bike's liquid-cooled powerplant and capable suspension geometry make it equally suited to weekend warriors and aspiring racers.

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General information

CategoryCross / motocross
Year2010
ModelSuzuki RM250

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox5-speed
Cooling systemLiquid
Lubrication systemFuel/oil premixture of 30 : 1
IgnitionElectronic ignition
Fuel systemCarburettor. KEIHIN PWK38S, single
Bore x stroke66.4 x 72.0 mm (2.6 x 2.8 inches)
Compression8.6:1
Engine typeSingle cylinder, four-stroke
Capacity:249.00 ccm (15.19 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Front brakesSingle disc
Rear tyre dimensions110/90-M19
Front tyre dimensions80/0-M21
Rear suspensionLink type
Front suspensionTelescopic, pneumatic/coil spring, oil damped
 
 

Physical measures and capacities

Fuel capacity8.00 litres (2.11 gallons)
Wheelbase1,465 mm (57.7 inches)
Ground clearance350 mm (13.8 inches)
Overall width830 mm (32.7 inches)
Overall length2,170 mm (85.4 inches)
Seat height950 mm (37.4 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc104.5 kg (230.4 pounds)
Dry weight96.0 kg (211.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsYellow
StarterKick

Performance Profile & Rider Fit

Best For

Track90%
City5%
Cornering80%
Daily Riding5%
Touring5%
Passenger0%

Rider Profile

Best ForThis is a full-on competition motocross bike best suited to experienced off-road or motocross riders, not beginners.
PurposeBuilt purely for motocross racing and closed-course off-road riding, not for commuting or general road use.
Rider FitThe tall 950mm seat height, kick starter, and aggressive two-stroke power delivery demand a fit, confident rider comfortable standing and shifting body weight actively.
CharacterA light, explosive, high-revving two-stroke that rewards aggressive riding with razor-sharp agility and rapid direction changes on rough terrain.
Not Ideal ForNot suitable for riders wanting comfort, passenger capability, road touring, or a low-maintenance daily commuter.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2010 Suzuki RM250 Rider Ergonomics Assessment

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Feet:

At 950mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2010 Suzuki RM250, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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