KTM 125 SX 2021 User Manual

TECHNICAL DATA 21
137
Oil capacity external mechanism
right
230
+ 10
− 50
ml (7.78
+ 0.34
− 1.69
fl. oz.) Fork oil (SAE 4) (48601166S1)
( p. 142)
Grease capacity, left cartridge 5 g (0.18 oz) Special grease (00062010053)
( p. 144)
Oil capacity, right cartridge 380 ml (12.85 fl. oz.) Fork oil (SAE 4) (48601166S1)
( p. 142)
21.8.2 125 XC US
Fork article number 34.18.8U.71
Fork WP XACT 5448
Compression damping
Comfort 17 clicks
Standard 12 clicks
Sport 7 clicks
Rebound damping
Comfort 30 clicks
Standard 25 clicks
Sport 20 clicks
Air pressure 8 bar (116 psi)
Fork length 950 mm (37.4 in)
Oil capacity external mechanism
left
230
+ 10
− 50
ml (7.78
+ 0.34
− 1.69
fl. oz.) Fork oil (SAE 4) (48601166S1)
( p. 142)
Oil capacity external mechanism
right
230
+ 10
− 50
ml (7.78
+ 0.34
− 1.69
fl. oz.) Fork oil (SAE 4) (48601166S1)
( p. 142)
Grease capacity, left cartridge 5 g (0.18 oz) Special grease (00062010053)
( p. 144)
Oil capacity, right cartridge 380 ml (12.85 fl. oz.) Fork oil (SAE 4) (48601166S1)
( p. 142)
21.9 Shock absorber
21.9.1 All SX models
Shock absorber article number 18.18.7U.01
Shock absorber WP XACT 5750
Lowspeed compression damping
Comfort 17 clicks
Standard 15 clicks
Sport 13 clicks
Highspeed compression damping
Comfort 2 turns
Standard 1.5 turns
Sport 1 turn
Rebound damping
Comfort 17 clicks
Standard 15 clicks
Sport 13 clicks

KTM 125 SX 2021 Specifications

General

Engine Type	1-cylinder, 2-stroke engine
Displacement	124.8 cm³
Bore x Stroke	54 mm x 54.5 mm
Starter	Kickstarter
Transmission	6-speed
Front Suspension	WP XACT-USD, Ø 48 mm
Rear Suspension	WP XACT Monoshock with linkage
Cooling	Liquid cooled
Front Tire	80/100-21"
Rear Tire	100/90-19"
Seat Height	950 mm
Ground Clearance	375 mm
Frame	Central tube frame made of chrome molybdenum steel
Front Brake	Disc brake
Rear Brake	Disc brake
Fuel Tank Capacity	7.5 liters
Fuel System	Mikuni TMX carburetor