2009 KTM SX ATV 450

User Rating ATV.com 26 of 47
2009 Sport


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2009 KTM SX ATV 450
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2009 KTM SX ATV 450 pictures, prices, information, and specifications. Below is the information on the 2009 KTM SX ATV 450. If you would like to get a quote on a new 2009 KTM SX ATV 450 use our Build Your Own tool, or Compare this ATV to other Sport ATVs.

2009 KTM SX ATV 450 Specifications

Model Type  Sport
BASE MSRP(US)  $11,398.00
Dealers KTM Dealers
Engine Type  Single-Cylinder
Cylinders  1
Engine Stroke  4-Stroke
Cooling  Liquid
Valves  4
Valves Per Cylinder  4
Valve Configuration  SOHC
Bore (mm/in)  97 / 3.82
Stroke (mm/in)  60.8 / 2.4
Displacement (cc/ci)  449 / 27.4
Compression Ratio  12.5:1
Starter  Electric
Fuel Requirements  Regular
Fuel Type  Gas
Carburetion Brand  Keihin
Fuel Injector  No
Carburetor  Yes
Number Of Carburetors  1
Carburetor Size (mm)  41
Carburetion Type  Carburetor
Kill Switch / Tether Cord  Standard
Transmission Type  Manual
Number Of Speeds  5
Primary Drive (Rear Wheel)  Chain
Reverse  No
Hi / Low Range  No
Wheels & Tires:  
Wheels Composition  Aluminum
Front Wheel Width (in)  5
Rear Wheel Width (in)  8
Front Tire Diameter (in)  20
Rear Tire Diameter (in)  18
Chromed  No
Tire Brand  Maxxis®
Front Tire Width  6
Front Wheel Diameter  10
Rear Tire Width  10
Rear Wheel Diameter  8
Front Tire (Full Spec)  Maxxis® RAZOR MX Soft 20 X 6-10
Rear Tire (Full Spec)  Maxxis® RAZOR MX Soft 18 X 10-8
Front Brake Type  Dual Hydraulic Disc
Front Brake Diameter (in/mm)  7.1 / 180
Rear Brake Type  Hydraulic Disc
Rear Brake Diameter (in/mm)  7.9 / 200
Front Suspension Type  Double A-Arm
Front Travel (in/mm)  9.6 / 244
Front Adjustable Fork Pre-Load  Yes
Front Adjustable Rebound Damping  Yes
Front Central Suspension Strut  No
Steering Damper  No
Rear Suspension Type  Swing Arm
Rear Travel (in/mm)  10.2 / 258
Rear Adjustable Shock / Spring Pre-Load  Yes
Rear Adjustable Rebound Damping  Yes
Number Rear Shock Absorbers  1
Rear Suspension Material  Aluminum
Air Adjustable  No
Steering Type  Manual
Steering Control  Handlebar
Technical Specifications:  
Wheelbase (in/mm)  50.4 / 1280
Ground Clearance (in/mm)  10.4 / 265
Dry Weight (lbs/kg)  363.8 / 165
Fuel Capacity (gal/l)  2.7 / 10.3
Engine Displacement to Weight (cc)  1.23
Seat Type  One-Piece
Adjustable  No
Seat Material  Vinyl
Seat Location  Driver
Folding  No
Seat Height (in/mm)  31.3 / 795
Number Of Seats  1
Frame  Aluminum / Steel
Body Material  Plastic
Hand Grips  Standard
Foot Pegs  Standard
Brush Guard  No
Light Guard  No
Radiator Guard  No
Shock Cover  No
Front Fender  Standard
Rear Fender  Standard
Handlebars  Standard
Nerf Bars  Standard
Front Bumper  Standard
Rear Bumper  Standard
Battery Warranty (Months)  0
Generic Type (Primary)  Sport
Manufacturer Country  USA
Introduction Year  2009
Manufacturer Recommend Minimum Age  16
Parent Company  KTM
Display Name  SX ATV 450
Drive Line:  
Driveline Type  4X2
Number Of Driveline Modes  1
Rear Unlocking Differential  No
Rear Solid Axle  Yes
Handlebar Lock  Standard
Headlight Mounts  Standard
Halogen Headlight (s)  Standard
Headlight (s)  Standard
Type  Halogen
Paint & Finish:  
Metallic  No
Decal Kit  Standard

2009 KTM SX ATV 450 Photos & Videos

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User Reviews

One of the best Race Ready quads out there
By Trevor(Owner), Oct. 28, 2009
Well I got to race the KTM450SX quad this year, ended up 2nd over all in points. This quad is built for one thing, Racing, goes very fast can do 100' table tops no prob, and is race ready. Off the track the smaller tires and suspension sag hold you back the XC quad is better for this. The quad com... Read Full Review


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Is KTM the best !!!
By Hunter morgan(Enthusiast), Aug. 3, 2009
I believe that the KTM 450 sx is the top of the line with it's wp shocks that suck up every bump you overcome. also with it's 31.3 inch seat it makes it more comfertable and enjoyable to ride on. When it comes to power and speed the ktm takes home the cake with it's single-cylinder, 4-stroke, 5 spee... Read Full Review


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ktm vs. can am 450
By jesse(Writer), Jul. 29, 2011
after months of searching for a race quad i have found one problem.I can not fine a comparison between can am and ktm 450. in the area i am at i do not know of anyone who ownes either one. can we get some more input here between some owners. thanks... do not look to see my rating here.. it is inconc... Read Full Review


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