KTM 450 XC-F User Manual

11 SERVICE WORK ON THE CHASSIS 57
B00345-01
– Check the chain sliding piece for wear.
» If the lower edge of the chain pin is at the level of or below the chain sliding
piece:
–
Change the chain sliding piece. x
– Check that the chain sliding piece is firmly seated.
» If the chain sliding piece is loose:
– Tighten the chain sliding piece.
Guideline
Screw, chain sliding piece M8 15 Nm
(11.1 lbf ft)
401760-01
– Check the chain guide for wear.
Info
The wear can be found on the front of the chain guide.
» If the light part of the chain guide is worn:
–
Change the chain guide. x
C00441-01
– Check that the chain guide is firmly seated.
» If the chain guide is loose:
– Tighten the chain guide.
Guideline
Remaining screws, chassis M6 10 Nm
(7.4 lbf ft)
Finishing work
– Remove the motorcycle from the lift stand. ( p. 36)
11.43 Checking the frame x
401519-01
– Check the frame for cracking and deformation.
» If the frame exhibits cracking or deformation due to a mechanical impact:
–
Change the frame. x
Info
A frame that has been damaged due to a mechanical impact must
always be changed. Repair of the frame is not authorized by KTM.

KTM 450 XC-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
Frame	Central Double-Cradle Type 25CrMo4 Steel
Front Suspension	WP XACT-USD, Ø 48 mm
Rear Suspension	WP XACT Monoshock with linkage
Front Brake	260 mm disc
Rear Brake	220 mm disc
Ground Clearance	370 mm
Seat Height	950 mm
Compression Ratio	12.75:1
Ignition	Keihin EMS
Final Drive	Chain
Rear Brake Caliper	Brembo
Fuel Tank Capacity	8.5 liters
Front Brake Caliper	Brembo twin-piston floating caliper