Do you have a question about the KTM 1998 125sx and is the answer not in the manual?
Proper engine break-in procedures and general riding tips.
Adjusting carburetor and servicing the hydraulic clutch system.
Procedures for checking and changing transmission oil.
Detailed chassis data for 125 SX/EXC and 200 MXC/EXC models.
Detailed engine data for 125 SX/EXC and 200 MXC/EXC models.
Detailed chassis data for 250/300/380 SX/MXC/EXC models.
Detailed engine data for 250/300/380 SX/MXC/EXC/EGS models.
Key fitting clearances, torque values, and carburetor settings.
Proper engine break-in procedures and general riding tips.
Adjusting carburetor and servicing the hydraulic clutch system.
Procedures for checking and changing transmission oil.
Detailed chassis data for 125 SX/EXC and 200 MXC/EXC models.
Detailed engine data for 125 SX/EXC and 200 MXC/EXC models.
Detailed chassis data for 250/300/380 SX/MXC/EXC models.
Detailed engine data for 250/300/380 SX/MXC/EXC/EGS models.
Key fitting clearances, torque values, and carburetor settings.
| Engine Type | Single cylinder, 2-stroke |
|---|---|
| Displacement | 124.8 cc |
| Cooling System | Liquid cooled |
| Transmission | 6-speed |
| Rear Suspension | WP monoshock |
| Front Brake | Single disc |
| Rear Brake | Single disc |
| Carburetor | Keihin PWK 38 |
| Dry Weight | 88 kg |
| Bore x Stroke | 54 mm x 54.5 mm |
| Front Suspension | WP USD 43 |