21 TECHNICAL DATA 101
Rear 3.5 mm (0.138 in)
Tire air pressure, offroad
Front 1.0 bar (15 psi)
Rear 1.0 bar (15 psi)
Secondary ratio 13:50
Chain 5/8 x 1/4"
Available rear sprockets 45, 48, 49, 50, 51, 52
Steering head angle 63.9°
Wheelbase 1,485±10 mm (58.46±0.39 in)
Seat height, unloaded 960 mm (37.8 in)
Ground clearance, unloaded 370 mm (14.57 in)
Weight without fuel, approx. (SX‑F EU) 98.5 kg (217.2 lb.)
Weight without fuel, approx. (SX‑F US) 99.5 kg (219.4 lb.)
Weight without fuel, approx. (XC‑F US) 100.7 kg (222 lb.)
Stationary noise (All SX‑F models) 89 dB(A)
Driving noise (All SX‑F models) 100 dB(A)
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.)
21.5 Electrical system
Battery (All SX‑F models) C22S Lithium-ion battery
Battery voltage: 12 V
Nominal capacity: 2.2 Ah
maintenance-free
Battery (XC‑F US) HJTZ5S-FP Lithium-ion battery
Battery voltage: 12 V
Nominal capacity: 2.0 Ah
maintenance-free
Fuse 58011109110 10 A
FI warning lamp LED
Remaining indicator lamps (XC‑F US) W2.3W/socket W2x4.6d 12 V
2.3 W
21.6 Tires
Validity Front tires Rear tires
(All SX‑F models) 80/100 - 21 51M TT
Dunlop GEOMAX MX32F
100/90 - 19 57M TT
Dunlop GEOMAX MX32
(XC‑F US) 90/90 - 21 54M TT
Dunlop GEOMAX AT81F
110/100 - 18 64M TT
Dunlop GEOMAX AT81
Additional information is available in the Service section under:
http://www.ktm.com
21.7 Fork
21.7.1 SX‑F EU
Fork part number 34.18.8P.05
Fork WP Performance Systems Upside down AER 48
Compression damping
Comfort 20 clicks
Standard 17 clicks
Sport 12 clicks
Rebound damping
Comfort 20 clicks