KTM 125 SX Owner's Handbook Manual

34, ENGLISH 32 Engine 250 SX 250 EXC, EGS 300 EXC, EGS 380 SX 380 EXC, EGS Design Liquid-cooled single-cylinder two-stroke engine with KTM Twin Valve Control exhaust system and KTM Torque Chamber Piston displacement 249 ccm 297 ccm 368 ccm Bore / stroke 67.5 / 69.5 mm (2.66 / 2.74 in) 72 / 73 mm…

9, ENGLISH 7 Filler cap To open it: turn filler cap counter-clockwise. To close it: put filler cap back on and tighten it by turning it clockwise. Install tank breather hose 1 without kinks. Refueling, fuel 125: Unleaded premium gasoline RON 98 mixed with high grade two stroke oil.…

35, KTM 125 SX ENGLISH 33 TIGHTENING TORQUES Flange bolts - cylinder-head M 8 35 Nm (25 ft.lb) Nuts-cylinder base M 10 35 Nm (25 ft.lb) Flywheel collar nut M 12x1 60 Nm (44 ft.lb) Nut for primary sprocket (LH thread) M 18x1.5 Loctite 242 150 Nm (110 ft.lb) Nut for inner clutch hub M 18x1.5 Loctite 2…

23, ENGLISH 21 A mixture of 40% antifreeze liquid and 60% water is used as coolant. However, the anti-freeze protection must be at least for –25° C (–13° F). This mixture offers antifreeze protection but also good corrosion protection and should therefore not be replaced by pure water. ! CAUTI…

11, ENGLISH 9 Rebound damping of fork The rebound damping mechanism is built into the right fork tube. It only regulates the degree of damping during rebounding. By turning the adjusting screw 1 (R, REB), the degree of damping of the rebound can be adjusted. Turn the knob clockwise to i…

22, ENGLISH 20 Fuse (CH, Singapore) The fuse 1 located below the seat protects the flasher system and the battery charge. Nominal current: 10 A. ! CAUTION ! N EVER USE A STRONGER FUSE. NEVER REPAIR A FUSE. IMPROPER TREATMENT CAN DEST- ROY THE ENTIRE ELECTRICAL SYSTEM. Battery (CH, Singapor…