Key performance

🔧
249 cc
Displacement
💺
992 mm
Seat height
7.5 L
Fuel capacity
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Technical specifications

Changements 2006 2011
Displacement
250 cc 249 cc
Compression ratio
12.8:1 13.2:1
Bore × stroke
66.4 x 72.0 mm (2.6 x 2.8 inches) 76.0 x 54.8 mm (3.0 x 2.2 inches)
Fuel system
Carburettor. Keihin MX FCR 39 Carburettor. Keihin EFI, throttle body 42 mm
Lubrication
Pressure lubrication with 2 Eaton pumps Pressure lubrication with 2 oil pumps
Ignition
Kokusan digital 4K-3A Keihin EMS
Frame
Central double-cradle-type 25 CrMo4 Central double-cradle-type 25CrMo4. Subframe: Aluminium.
Final drive
Chain   (final drive)
Clutch
Wet multi-disc clutch, operated hydraulically Wet mDouble disk clutch, operated hydraulically
Front suspension
WP-USD 48 mm (1.89 inches) WP USD 48 mm (1.89 in)
Rear suspension
WP-PDS shock absorber WP-Monoshock with linkage
Front wheel travel
300 mm (11.8 inches) 185 mm (7.3 inches)
Rear wheel travel
335 mm (13.2 inches) 185 mm (7.3 inches)
Seat height
925.00 mm 992.00 mm
Wheelbase
1481.00 mm 1495.00 mm
Ground clearance
380.00 mm 375.00 mm
Fuel capacity
7.00 L 7.50 L
Dry weight
98.50 kg 99.90 kg

Engine

Displacement
249 cc
Engine type
Single cylinder, four-stroke
Cooling
Liquid
Compression ratio
13.2:1
Bore × stroke
76.0 x 54.8 mm (3.0 x 2.2 inches)
Valves/cylinder
4
Fuel system
Carburettor. Keihin EFI, throttle body 42 mm
Valve timing
Double Overhead Cams/Twin Cam (DOHC)
Lubrication
Pressure lubrication with 2 oil pumps
Ignition
Keihin EMS
Starter
Kick

Chassis

Frame
Central double-cradle-type 25CrMo4. Subframe: Aluminium.
Gearbox
6-speed
Final drive
Chain   (final drive)
Clutch
Wet mDouble disk clutch, operated hydraulically
Front suspension
WP USD 48 mm (1.89 in)
Rear suspension
WP-Monoshock with linkage
Front wheel travel
185 mm (7.3 inches)
Rear wheel travel
185 mm (7.3 inches)

Brakes

Front brakes
Single disc
Rear brakes
Single disc
Front tyre
80/100-21
Rear tyre
100/90-19

Dimensions

Seat height
992.00 mm
Wheelbase
1495.00 mm
Ground clearance
375.00 mm
Fuel capacity
7.50 L
Dry weight
99.90 kg

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