5-SPEED
TRANSMISSION
WP-USD,
XACT-USD, Ø 48 MM
FRONT SUSPENSION
KTM 450 SX-F 2020
POWER SUPREMACY
The championship winning KTM 450 SX-F is a proven formula that is the industry benchmark. For 2020, this machine continues to deliver superior performance and easy handling. It features an extremely compact, single overhead camshaft cylinder head and together with the efficient electronic fuel injection, it pushes out an unrivalled 63hp in the most effective way possible. The KTM 450 SX-F is simply the fastest Motocross bike out on the track.
TECHNICAL DETAILS
ENGINE
CHASSIS
DISPLACEMENT
449.9 cm³
DESIGN
1-cylinder, 4-stroke engine
BORE
95 mm
STROKE
63.4 mm
STARTER
Electric starter
TRANSMISSION
5-speed
CLUTCH
Wet, DDS multi-disc clutch, Brembo hydraulics
EMS
Keihin EMS
FRAME DESIGN
Central double-cradle-type 25CrMo4 steel
FRONT SUSPENSION
WP XACT-USD, Ø 48 mm
REAR SUSPENSION
WP XACT Monoshock with linkage
SUSPENSION TRAVEL (FRONT)
310 mm
SUSPENSION TRAVEL (REAR)
300 mm
FRONT BRAKE
Disc brake
REAR BRAKE
Disc brake
FRONT BRAKE DISC DIAMETER
260 mm
REAR BRAKE DISC DIAMETER
220 mm
CHAIN
5/8 x 1/4"
STEERING HEAD ANGLE
63.9 °
GROUND CLEARANCE
370 mm
SEAT HEIGHT
950 mm
TANK CAPACITY (APPROX.)
7 l
WEIGHT READY TO RACE
(WITHOUT FUEL)
100 kg
The illustrated vehicles may vary in selected details from the production models and some illustrations feature optional equipment available at additional cost. All information concerning the scope of supply, appearance, services, dimensions and weights is non-binding and specified with the proviso that mistakes, printing, setting and typing errors may occur; such information is subject to change without notice. No rights may be derived from incorrect statements.
