TM Racing MX 250 - 2009 Specifications and Reviews

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General information

CategoryCross / motocross
ModelTM racing MX 250
Year2009

Engine and Transmission Specifications

ClutchMultiple-disk in oil bath with hydraulic control
Transmission typefinal driveChain
Gearbox5-speed
Cooling systemLiquid
IgnitionKokusan CDI Electronic with variable advance
Fuel systemCarburettor. Keihin PWM 38
Bore x stroke66.4 x 72.0 mm (2.6 x 2.8 inches)
Compression17.2:1
Stroke2
Engine typeSingle cylinder
Capacity:249.00 ccm (15.19 cubic inches)

Physical measures and capacities

Rear brakes diameter245 mm (9.6 inches)
Rear brakesSingle disc
Front brakes diameter270 mm (10.6 inches)
Front brakesSingle disc
Rear tyre dimensions110/90-19
Front tyre dimensions100/90-21
Rear suspensionSachs Boge (optional Ohlins )
Front suspensionMarzocchi USD 50mm ( optional Ohlins 48mm )
Frame typePerimetral aluminium section
 
 

Speed and acceleration

Fuel capacity8.70 litres (2.30 gallons)

Other specs

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

Performance Profile & Rider Fit

Best For

Track88%
City5%
Cornering90%
Daily Riding5%
Touring8%
Passenger5%

Rider Profile

Best ForThis bike is built for experienced off-road and motocross riders comfortable with a peaky two-stroke powerband and kick-start-only operation.
PurposeIt's a pure competition motocross machine designed for racing on dirt tracks and closed circuits, not for road use.
Rider FitRiding it demands strong physical fitness, active body positioning, and good clutch/throttle control to manage the aggressive two-stroke power delivery.
CharacterIt has the character of a raw, lightweight, boutique Italian race weapon that rewards aggressive, skilled riding with sharp handling and explosive acceleration.
Not Ideal ForIt is not suitable for commuting, touring, passengers, or riders seeking comfort and easy low-speed manageability.

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

Rider Reviews

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