For everyone for whom only winning counts in racing, the 450 SX is the perfect choice - because in this ATV, everything is just right! Only the best components are good enough for this champion. The KTM engine, proven in countless championships, catapults you into the lead from the start with maximum acceleration. Lap by lap, you show the opposition their limits. Optimum handling, full power and your ability are the combination which makes series winners.
GENERAL INFORMATION
Manufacturer
KTM
Model Year
2010
Model
450 SX ATV
MSRP
Request a Quote
DIMENSIONS
Weight
363.8 lbs. (165 kg)
Ground Clearance
10.43 in. (265 mm) unloaded
Wheelbase
50.39 in. (1,280 mm)
Seat Height
31.3 in. (795 mm)
ENGINE
Engine
1-cylinder, 4-stroke, SOHC, 4-valve
Displacement
449 cc
Bore x Stroke
97 x 60.8 mm
Compression Ratio
12.5:1
Carburetion
Keihin FCR-MX 41
Fuel Capacity
2.72 gal. (10.3 l)
Ignition
Kokusan digital
Starting
Electric (4 Ah)
Clutch
Wet multi-disc, operated hydraulically
Cooling
Liquid-cooled
Lubrication
Dry sump, pressure with 2 Eaton pumps Engine: 10W50
DRIVETRAIN
Transmission
5-speed
Drive System
2x4
Drive
Primary: 31:78 Final: 14:38
BRAKES/WHEELS/TIRES
Brakes
Front: 7.08 in. (180 mm) floating WAVE discs, 4-piston fixed caliper x 2 Rear: 7.87 in. (200 mm) disc, 1-piston floating caliper
Tires
Front: 20 x 6-10 in. Maxxis Razor MX Soft Rear: 18 x 10-8 in. Maxxis Razor MX Soft
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer vehicle freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
