Technical data - chassis – KTM 450 SMR User Manual
Page 76

TECHNICAL DATA - CHASSIS
74
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Frame
Central tube frame made of chrome molybdenum steel tubing
Fork
WP 4860 MXMA CC
Suspension travel
front
280
mm (11.02in)
Rear
310
mm (12.2in)
Fork offset
Front marking
14
mm (0.55in)
Rear marking
16
mm (0.63in)
Shock absorber
WP PDS 5018 DCC
Brake system
front
Single disc brake with radially screwed four-piston fixed caliper,
floating brake disc
Rear
Single disc brake with single-piston floating caliper, fixed brake
disc
Diameter of brake discs
front
310
mm (12.2in)
Rear
220
mm (8.66in)
Wear limit of brake discs
front
4.5
mm (0.18in)
Rear
3.5
mm (0.14in)
Tire air pressure
front
1.6
bar (23.21psi)
Rear
1.6
bar (23.21psi)
Rear wheel gearing
14:48
Chain
5/8 x 1/4"
Rear sprockets available
38, 40, 42, 45, 48, 49, 50, 51, 52
Steering head angle
63.5°
Wheelbase
1475
¢10mm (58.07¢0.39in)
Seat height unloaded
920
mm (36.22in)
Ground clearance unloaded
300
mm (11.81in)
Weight without fuel
111.5
kg (245.81lb.)
Maximum permissible front axle load
145
kg (319.67lb.)
Maximum permissible rear axle load
190
kg (418.87lb.)
Maximum permissible overall weight
335
kg (738.54lb.)
3Ah battery
YTX4L-BS
Battery voltage: 12
V
Nominal capacity: 3
Ah
maintenance-free
4Ah battery
YTX5L-BS
Battery voltage: 12
V
Nominal capacity: 4
Ah
maintenance-free
Front tire
Rear tire
125/80
R420TL
Dunlop KR106
170/55
R17TL
Dunlop KR108
For further information, see:
http://www.ktm.com