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2009 Suzuki RM250 K9

Suzuki RM250

Dimensions and Dry Mass

Overall length.................................................. 2,170 mm (85.4 in.)
Overall width................................................… 830 mm (32.7 in.)
Overall height.................................................. 1,280 mm (50.4 in.)
Wheelbase................................................…… 1,465 mm (57.7 in.)
Ground clearance.............................................. 350 mm (13.8 in.)
Seat height................................................……. 950 mm (37.4 in.)
Curb mass................................................…….. 108 kg (238 lbs.)

Engine

Engine type................................................…….. 2-stroke, liquid-cooled
Intake system.............................................…….. Piston reed valve
Bore................................................…………….. 66.4 mm
Stroke................................................…………… 72.0 mm
Displacement ................................................…. 249 cm3 (cc)
Compression ratio............................................... 8.6/10.4:1 (Ex valve open/Ex valve close)
Fuel system................................................…….. KEIHIN PWK38S, single
Lubrication system............................................... Fuel/oil premixture of 30:1

Drivetrain

Clutch. ...........................................................….Wet multi-plate type
Transmission ...................................................... 5-speed constant mesh
Primary reduction ratio....................................... 3.000 (63/21)
Gear ratios low................................................... 1.800 (27/15)
2nd..................................................……….......... 1.470 (25/17)
3rd..................................................……….......... 1.210 (23/19)
4th....................................................………........ 1.000 (21/21)
5th....................................................………......... 0.869 (20/23)
Final reduction ratio............................................ 3.846 (50/13)

Chassis

Front suspension…………
SHOWA telescopic forks, pneumatic/coil spring, oil damped
Rear suspension…………
Swingarm, link type, SHOWA piggyback-reservoir shock
Caster.............................…............................... 27°30'
Trail..............................................…….............. 115 mm (4.53 in.)
Front brake........................................................Disc
Rear brake.........................................................Disc
Front tyre size.................................................... 80/100-21 51M
Rear tyre size.................................................... 110/90-19 62M

Capacities

Fuel tank capacity 8.0 L (2.1 US gal.)

Pricing and Benefits

Suggested retail price: £4,099
Colours: Champion Yellow No.2 / 019 (GY8)
Warranty: 6 month warranty