-->

KTM 450 SX-F - 2021 Specifications and Reviews

Not Rated stars Average rating: Not Rated from 0 votes
.

General information

CategoryCross / motocross
Year2021
ModelKTM 450 SX-F

Engine and Transmission Specifications

Driveline5/8 x 1/4
ClutchWet, DDS multi-disc clutch, Brembo hydraulics
Transmission typeChain   (final drive)
Gearbox4-speed
Cooling systemLiquid
IgnitionKeihin EMS
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection
Bore x Stroke95.0 x 63.4 mm (3.7 x 2.5 inches)
Power63.0 Horsepower">HP (46.0 Kilowatt">kW))
Engine typeSingle cylinder, four-stroke
Capacity:449.3 ccm (27.42 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsCNC machined hubs. Excel rims. Wire spoked.
Rear brakesSingle disc. Brake calipers on floating bearings
Diameter260 mm (10.2 inches)
Front brakesSingle disc. Brake calipers on floating bearings
Rear wheel travel300 mm (11.8 inches)
Rear SuspensionWP XACT Monoshock with linkage
Front wheel travel310 mm (12.2 inches)
Front SuspensionWP XACT-USD, Ø 48 mm
Rake (fork angle)26.1°
Frame type25CrMo4 steel central-tube
 
 

Physical measures and capacities

Fuel capacity7.00 litres (1.85 US gallons)
Wheelbase1485 mm (58.5 inches)
Ground clearance370 mm (14.6 inches)
Seat height950 mm (37.4 inches) If adjustable, lowest setting.
Power/weight ratio0.6300 HP/kg
Dry weight100.0 kg (220.5 pounds)

Other specs

ElectricalLightweight 495 g lithium-ion starter battery
StarterElectric
Color optionsOrange/white/black

Rider Reviews

Total comments: 1
64x64

MotorcycleDB Review

The 2021 KTM 450 SX-F is an impressive motorcycle that offers top-of-the-line performance and handling. With its powerful 450cc engine, this bike delivers robust acceleration and plenty of torque for tackling any terrain. The lightweight frame and superior suspension make for precise handling and control, while the ergonomically designed seat and controls enhance rider comfort. Whether you're hitting the motocross track or tearing up the trails, the 2021 KTM 450 SX-F is a top contender in the world of off-road motorcycles. Overall, the 2021 KTM 450 SX-F is a standout choice for riders looking for a high-performance off-road motorcycle. Its combination of power, agility, and rider-friendly features make it a top pick in its class. With KTM's reputation for quality and innovation, the 450 SX-F is a solid investment for anyone serious about off-road riding.
Reply

Add a Comment


Please Login or Register if you would like to leave a comment.