KTM 450 SX-F User Manual

13 WHEELS, TIRES 73
400694-01
– Briefly strike each spoke with the tip of a screwdriver.
Info
The tone frequency depends on the length of the spoke and the spoke diam-
eter.
If you hear different tone frequencies from different spokes of equal length
and diameter, this is an indication of different spoke tensions.
You should hear a high note.
» If the spoke tension varies:
–
Correct the spoke tension. x
– Check the spoke torque.
Guideline
Spoke nipple, front wheel M4.5 5… 6 Nm (3.7…
4.4 lbf ft)
Spoke nipple, rear wheel M4.5 5… 6 Nm (3.7…
4.4 lbf ft)
Torque wrench with various accessories in set (58429094000)

KTM 450 SX-F Specifications

General

Engine Type	Single Cylinder, 4-Stroke
Displacement	449.9 cc
Bore x Stroke	95 mm x 63.4 mm
Starter	Electric starter
Transmission	5-speed
Fuel System	Keihin EFI, throttle body 44 mm
Cooling	Liquid cooled
Front Suspension	WP XACT-USD, Ø 48 mm
Rear Suspension	WP XACT Monoshock with linkage
Ground Clearance	370 mm
Seat Height	950 mm
Compression Ratio	12.75:1
Ignition	Keihin EMS
Front Brake	Disc brake, 260 mm
Rear Brake	Disc brake, 220 mm
Final Drive	5/8 x 1/4"
Frame	Central-tube frame with double-cradle