21 TECHNICAL DATA
Rear sprockets available
Steering head angle (50 SX, FACTORY EDITION)
Steering head angle (50 SX MINI)
Wheelbase (50 SX, FACTORY EDITION)
Wheelbase (50 SX MINI)
Seat height unloaded (50 SX, FACTORY EDITION)
Seat height unloaded (50 SX MINI)
Ground clearance unloaded (50 SX, FACTORY EDI-
TION)
Ground clearance unloaded (50 SX MINI)
Weight without fuel approx. (50 SX, FACTORY EDI-
TION)
Weight without fuel approx. (50 SX MINI)
Maximum rider weight
21.6
Validity
(50 SX)
(50 SX MINI)
(FACTORY EDITION)
The tires specified represent one of the possible series production tires. Additional information is available in
the Service section under:
KTM.COM
21.7
21.7.1
Fork article number
Fork
Rebound damping
Comfort
Standard
Sport
Air pressure
Fork length
Spring length with preload spacer(s)
Oil capacity external mechanism
left
Oil capacity, right cartridge
Grease capacity, left cartridge
130
Tires
Front tire
60/100 - 12 36M TT
MAXXIS MAXX CROSS SI
2.50 - 10 33J TT
MAXXIS MAXX CROSS SI
60/100 - 12 36J TT
Dunlop GEOMAX MX53F
Fork
50 SX, FACTORY EDITION
25 ± 5 ml (0.85 ± 0.17 fl. oz.)
225 ml (7.61 fl. oz.)
6 g (0.21 oz)
38, 39, 40, 41, 42
66°
67.4°
1,032 ± 10 mm (40.63 ± 0.39 in)
914 ± 10 mm (35.98 ± 0.39 in)
665 mm (26.18 in)
558 mm (21.97 in)
252 mm (9.92 in)
184 mm (7.24 in)
41.5 kg (91.5 lb.)
40 kg (88 lb.)
45 kg (99 lb.)
Rear tire
2.75 - 10 38J TT
MAXXIS MAXX CROSS SI
2.75 - 10 38J TT
MAXXIS MAXX CROSS SI
70/100 - 10 41J TT
Dunlop GEOMAX MX53
07.18.6U.02
WP XACT 5235
15 clicks
12 clicks
10 clicks
2 bar (29 psi)
685 mm (26.97 in)
337.5 mm (13.287 in)
Fork oil (SAE 4) (48601166S1)
(
p. 134)
Fork oil (SAE 4) (48601166S1)
(
p. 134)
Special grease (00062010053)
(
p. 137)