Electrical System; Tires; Fork; Sx Eu - KTM 250 SX 2019 Owner's Manual

Secondary ratio (All SX models)
Secondary ratio (All XC models)
Chain
Rear sprockets available
Steering head angle
Wheelbase
Seat height unloaded
Ground clearance unloaded (All SX models)
Ground clearance unloaded (All XC models)
Weight without fuel, approx. (All SX models)
Weight without fuel, approx. (All XC models)
Maximum permissible front axle load
Maximum permissible rear axle load
Maximum permissible overall weight
21.6

Electrical system

Battery (All XC models)
Fuse (All XC models)
21.7

Tires

Validity
(All SX models)
(All XC models)
The tires specified represent one of the possible series production tires. Additional information is available in
the Service section under:
http://www.ktm.com
21.8

Fork

21.8.1

250 SX EU

Fork article number
Fork
Compression damping
Comfort
Standard
Sport
Rebound damping
Comfort
Standard
Sport
Air pressure
14:50
13:50
5/8 x 1/4"
48, 50, 52
63.9°
1,485 ± 10 mm (58.46 ± 0.39 in)
950 mm (37.4 in)
375 mm (14.76 in)
370 mm (14.57 in)
95.5 kg (210.5 lb.)
99 kg (218 lb.)
145 kg (320 lb.)
190 kg (419 lb.)
335 kg (739 lb.)
HJTZ5S-FP
58011109110
Front tire
80/100 - 21 51M TT
Dunlop GEOMAX MX3S
90/90 - 21 54M TT
Dunlop GEOMAX AT81F
34.18.8S.03
WP Suspension Upside down AER 48
17 clicks
12 clicks
7 clicks
17 clicks
12 clicks
7 clicks
10.1 bar (146 psi)
TECHNICAL DATA 21
Lithium-ion battery
Battery voltage: 12 V
Nominal capacity: 2.0 Ah
Maintenance-free
10 A
Rear tire
110/90 - 19 62M TT
Dunlop GEOMAX MX3S
110/100 - 18 64M TT
Dunlop GEOMAX AT81
141