KTM 125 SX 2019

The new KTM 125 SX is the most compact and lightweight of the full-size bikes and delivers a confidence-inspiring ride like no other. A new lightweight chassis teams up with the most competitive 125cc 2-stroke engine to date, delivering superior agility and power to fulfil the demands of any young adrenalin seeker. This 2-stroke screamer is the ultimate entry point into the pro ranks and a sure-fire way to add to the trophy collection.

 

DESIGN

1-cylinder, 2-stroke engine

BORE

54 mm

STROKE

54.5 mm

DISPLACEMENT

124.8 cm³

STARTER

Kickstarter

EMS

Kokusan

TRANSMISSION

6-speed

CLUTCH

Wet, multi-disc clutch, hydraulically actuated

FRAME DESIGN

25CrMo4 steel central-tube frame

STEERING HEAD ANGLE

63.9 °

GROUND CLEARANCE

375 mm

WEIGHT READY TO RACE (WITHOUT FUEL)

87.5 kg

SUSPENSION TRAVEL (FRONT)

310 mm

SUSPENSION TRAVEL (REAR)

300 mm

FRONT BRAKE DISC DIAMETER

260 mm

REAR BRAKE DISC DIAMETER

220mm

SEAT HEIGHT

950 mm

TANK CAPACITY (APPROX.)

7.5 litres