KTM 50 SX 2017 User Manual

11 SERVICE WORK ON THE CHASSIS 39
V00275-10
–
Tighten nut

.
Guideline
Nut, steering head M20x1.5 10 Nm
(7.4 lbf ft)
–
Nut, steering head M20x1.5 9 Nm
(6.6 lbf ft)
Only applies
when using:
Holding wrench
for steering
head bearing
(45229050000)
–
Position the fuel tank breather

in the steering stem.
V00275-11
–
Tighten screw

.
Guideline
Screw, top triple clamp M8 20 Nm
(14.8 lbf ft)
–
Tighten screws

.
Guideline
Screw, top triple clamp M8 20 Nm
(14.8 lbf ft)
H01183-10
(50 SX Mini)
– Position the fork legs.
Bleeder screws

are positioned toward the front.
Info
The second milled groove in the fork leg must be flush with the upper
edge of the upper triple clamp.
V00274-10
–
Tighten screws

.
Guideline
Screw, bottom triple clamp M8 15 Nm
(11.1 lbf ft)
V00283-11
–
Tighten nut

.
Guideline
Nut, steering head M20x1.5 10 Nm
(7.4 lbf ft)
–
Nut, steering head M20x1.5 9 Nm
(6.6 lbf ft)
Only applies
when using:
Holding wrench
for steering
head bearing
(45229050000)
–
Position the fuel tank breather

in the steering stem.

KTM 50 SX 2017 Specifications

General

Displacement	49 cc
Cooling	Liquid cooled
Starter	Kickstarter
Front Brake	Disc brake
Rear Brake	Disc brake
Dry Weight	41.5 kg
Seat Height	684 mm
Engine Type	Single-cylinder, 2-stroke
Transmission	Single Speed Automatic
Front Suspension	WP AER 35, USD Ø 35 mm
Rear Suspension	WP monoshock
Bore x Stroke	39.5 mm x 40 mm