2007 ATK 450 MX specifications.

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Engine and transmission 2007 ATK 450 MX
Engine type:
1 cylinders, 4-stroke, Single
Displacement:
446 cc (27.25 cubic inches)
Bore × stroke:
96.5 mm × 61 mm (oversquare - shortstroke)
Cooling system:
Water cooled
Power:
45.68 HP (33.6 kW) @ 11500 rpm
Throttle:
Cable operated
Valves:
Valve train:
DOHC, variable
Valves per cylinder:
4
Fuel and ignition:
Sparks per cylinder:
1
Fuel supply system:
Fuel injection
Ignition type:
Digital CDI
Compression:
12.3:1
Engine mounting:
Transverse
Lubrication system:
Wet sump
Gear box:
Manual 5-speed
Clutch:
Wet, multiple discs, hydraulic operated
Spark plug pipe type:
NGK
Motor oil:
Synthetic, 20w-50
Starter:
Electric
Dimensions 2007 ATK 450 MX
Wheel base:
1486 mm
Ground clearance:
361 mm
Seat height: :
965 mm
Weight:
Curb weight:
110 kg
Dry weight:
100 kg
Chassis and suspension 2007 ATK 450 MX
Frame type:
aluminium, twin spar
Front:
Suspension:
Cartridge - upside-down
Suspension travel:
305 mm
Brake:
Single Disk, Ø240 mm
Tire:
80 / 10 R21
Tire pressure:
1.2 bar
Rear:
Suspension:
mono shock, Swingarm
Suspension travel:
320 mm
Brake:
Disk, Ø220 mm
Tire:
110 / 10 R19
Tire pressure:
1 bar
Other 2007 ATK 450 MX
ABS available:
No
Power-to-weight ratio:
0.31 HP/kg(3.27 kg/HP)
Acceleration (0-100 km/h):
4.5 sec
Fuel capacity:
7.57 l
Number of riders:
1 person