Key performance

🔧
449 cc
Displacement
💺
855 mm
Seat height
8.2 L
Fuel capacity
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Technical specifications

Changements 2004 2008
Torque
43.0 Nm @ 4000 tr/min 95.0 Nm @ 6500 tr/min
Compression ratio
12.0:1 12.5:1
Bore × stroke
95.0 x 63.4 mm (3.7 x 2.5 inches) 97.0 x 60.8 mm (3.8 x 2.4 inches)
Valves/cylinder
4
Fuel system
Carburettor Carburettor. Keihin MX FCR 41
Valve timing
Overhead Cams (OHC) Double Overhead Cams/Twin Cam (DOHC)
Lubrication
Pressure lubrication
Ignition
Kokusan digital
Starter
Kick
Frame
Chromium molybdenum Double ground, chrommoly-steel frame, powder-coated
Gearbox
6-speed 5-speed
Clutch
APTC Antihopping, operated hydraulically
Front suspension
WP-USD 48/26 MA/PA WP USD
Rear suspension
WP-PDS-DA shock absorber WP monoshock PDS
Front wheel travel
280 mm (11.0 inches)
Rear wheel travel
310 mm (12.2 inches)
Front tyre
120/70-17 125/80-20
Rear tyre
170/55-17
Wheelbase
1481.00 mm 1475.00 mm
Ground clearance
310.00 mm 300.00 mm
Width
450.00 mm
Fuel capacity
7.00 L 8.20 L
Dry weight
106.90 kg 111.50 kg

Engine

Displacement
449 cc
Torque
95.0 Nm @ 6500 tr/min
Engine type
Single cylinder, four-stroke
Cooling
Liquid
Compression ratio
12.5:1
Bore × stroke
97.0 x 60.8 mm (3.8 x 2.4 inches)
Valves/cylinder
4
Fuel system
Carburettor. Keihin MX FCR 41
Valve timing
Double Overhead Cams/Twin Cam (DOHC)
Lubrication
Pressure lubrication
Ignition
Kokusan digital
Starter
Kick

Chassis

Frame
Double ground, chrommoly-steel frame, powder-coated
Gearbox
5-speed
Final drive
Chain   (final drive)
Clutch
APTC Antihopping, operated hydraulically
Front suspension
WP USD
Rear suspension
WP monoshock PDS
Front wheel travel
280 mm (11.0 inches)
Rear wheel travel
310 mm (12.2 inches)

Brakes

Front brakes
Single disc
Rear brakes
Single disc
Front tyre
125/80-20
Rear tyre
170/55-17

Dimensions

Seat height
855.00 mm
Wheelbase
1475.00 mm
Ground clearance
300.00 mm
Fuel capacity
8.20 L
Dry weight
111.50 kg

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