ATK Motorcycles ATK 450 Enduro 2008 User Manual
At k, New for 2008

2008
A
T
K
450
MX
ATV
Standard Features
Falicon
Stroker Crankshaft
Nikasil Aluminum Cylinder
High Performance Lightweight 4-Stroke
Fuel Injection / Electric Start
Aluminum Twin-Spar Frame
ITP
Aluminum Wheels
450cc Reliability KIT
Fully Adjustable Suspension
Front & Rear Lights
Wave Rotors
Braded Brake Lines
AC
Nerf Bars and Pro Pegs
HMF
Exhaust
Fox
Float X EVOL Air Shox
Ohlin Rear Shock
Rider Options
Options
A
T
K
Steering Stabilizer
Hand guards
Tire balls
Automatic Clutch
On the Fly EFI Map Select
New for 2008
New Falicon Stroker Crankshaft
New Aluminum Nikasil Cylinder
FOX Float X EVOL AirShox
New Bore and Stroke for Max Power
New Fuel Injection Settings
New Graphics
New Improved Seat
Improved Battery Power
Additional Rider Options
Engine Type:
Liquid Cooled, 4-Stroke Single
DOHC 4- Valve Head
Displacement:
449cc
Bore & Stroke:
95 x 63.4mm
Horsepower / RPM
Compression Ratio:
48HP @ 10,000 RPM
12.3:1
Carburetion:
Electronic Fuel Injection
Ignition:
12v Battery w Inductive Coil
Starting System:
Electronic Start
Transmission:
Clutch:
5-Speed Cassette No Reverse
Magura Hydraulic
Fuel Capacity:
3.2 Gallons
Wheel Base:
Length:
Width:
49.5”
73.5”
Front: 48.5”
Rear: Adjustable Nominal 50”
Frame:
Aluminum Perimeter Twin-Spar
Seat Height:
32.5”
Ground Clearance:
4.5”
Front Suspension:
FOX Float X EVOL AirShox
w 11” Travel
Rear Suspension:
Ohlin 10” Travel
Front Brakes:
Hydraulic Dual Disc. W Parking
Rear Brake:
Hydraulic Single Disc.
Front Tire:
Riders Option
Rear Tire:
Riders Option
Dry Weight:
370 lbs
Drive:
Colors:
2-Wheel Drive
Red & Black
Specifications Subject to Change without Notice 10.31.07
60 Day Limited Warranty Included
2008 450
MX
MSRP $11,495
Est. 1984
1163 West 850 North
Centerville, UT 84014
(801) 298-8288 Fax: (801) 299-0710
Web: www.atkusa.com