KTM 450 SX-F 2023 User Manual

11 SERVICE WORK ON THE CHASSIS
58
S05604-11
(Factory Edition)
–
Loosen screws
3
. Remove the left fork leg.
–
Loosen screws
4
. Remove the right fork leg.
11.10 Installing the fork legs
F03665-11
Main work
– Position the fork legs.
Air bleeder screw
1
of the right fork leg is positioned to
the front.
Valve
A
of the left fork leg faces the front.
Info
Grooves are milled into the side of the upper end of the
fork legs. The second milled groove (from the top) must
be flush with the upper edge of the upper triple clamp.
The air suspension is located in the left fork leg. The
pressure and rebound damping is located in the right
fork leg.
S05331-11
(All standard models)
–
Tighten screws
2
.
Guideline
Screw, top triple
clamp
M8 17 Nm
(12.5 lbf ft)
–
Tighten screws
3
.
Guideline
Screw, bottom
triple clamp
M8 12 Nm (8.9 lbf ft)
S05604-12
(Factory Edition)
–
Tighten screws
2
.
Guideline
Screw, top triple
clamp
M8 17 Nm
(12.5 lbf ft)
–
Tighten screws
3
.
Guideline
Screw, bottom
triple clamp
M8 12 Nm (8.9 lbf ft)

KTM 450 SX-F 2023 Specifications

General

Engine Type	Single-cylinder, 4-stroke
Displacement	449.9 cc
Bore x Stroke	95 mm x 63.4 mm
Starter	Electric starter
Compression Ratio	13.1:1
Transmission	5-speed
Final Drive	Chain
Cooling	Liquid-cooled
Frame	Central Double-Cradle Type 25CrMo4 Steel
Front Suspension	WP XACT-USD, Ø 48 mm
Rear Suspension	WP XACT Monoshock with linkage
Ground Clearance	370 mm
Fuel System	Keihin EFI, 44 mm
Front Brake	260 mm disc
Rear Brake	220 mm disc
Fuel Tank Capacity	7.2 L