21
TECHNICAL DATA
113
Chain
5/8 x 1/4"
Rear sprockets available
38, 40, 42, 45, 48, 49, 50, 51, 52
Steering head angle
63.5°
Wheelbase (125/150 SX)
1,480±10 mm (58.27±0.39 in)
Wheelbase (All 250/300 models)
1,495±10 mm (58.86±0.39 in)
Seat height unloaded
992 mm (39.06 in)
Ground clearance unloaded (125/150 SX)
395 mm (15.55 in)
Ground clearance unloaded (All 250/300 models)
385 mm (15.16 in)
Weight without fuel, approx. (125/150 SX)
90.4 kg (199.3 lb.)
Weight without fuel, approx. (250 SX EU, 250 SX US)
95.9 kg (211.4 lb.)
Weight without fuel, approx. (All XC models)
100.7 kg (222 lb.)
Maximum permissible front axle load
145 kg (320 lb.)
Maximum permissible rear axle load
190 kg (419 lb.)
Maximum permissible overall weight
335 kg (739 lb.)
21.6
Electrical system
Battery (All XC models)
YTX4L-BS
Battery voltage: 12 V
Nominal capacity: 3 Ah
Maintenance-free
Fuse (All XC models)
58011109110
10 A
21.7
Tires
Validity
Front tires
Rear tires
(125/150 SX)
80/100 - 21 51M TT
Dunlop GEOMAX MX 52 F
100/90 - 19 57M TT
Dunlop GEOMAX MX 52
(250 SX EU, 250 SX US)
80/100 - 21 51M TT
Dunlop GEOMAX MX 52 F
110/90 - 19 62M TT
Dunlop GEOMAX MX 52
(All XC models)
90/90 - 21 54M TT
Dunlop GEOMAX AT 81 F
110/100 - 18 64M TT
Dunlop GEOMAX AT 81
Additional information is available in the Service section under:
http://www.ktm.com
21.8
Fork
21.8.1
125 SX EU, 150 SX EU
Fork part number
14.18.7O.01
Fork
WP Suspension
Up Side Down 4860 MXMA CC
Compression damping
Comfort
14 clicks
Standard
12 clicks
Sport
10 clicks
Rebound damping
Comfort
14 clicks
Standard
12 clicks
Sport
10 clicks
Spring length with preload spacer(s)
488 mm (19.21 in)
Spring rate
Weight of rider: 65… 75 kg (143… 165 lb.)
4.2 N/mm (24 lb/in)
Weight of rider: 75… 85 kg (165… 187 lb.)
4.4 N/mm (25.1 lb/in)
Weight of rider: 85… 95 kg (187… 209 lb.)
4.6 N/mm (26.3 lb/in)
Gas pressure
1.2 bar (17 psi)
Fork length
940 mm (37.01 in)
Oil capacity per cartridge
195 ml (6.59 fl. oz.)
Fork oil (SAE 4) (48601166S1) (
Summary of Contents for 125 SX EU 2015
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