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General| Cooling system | Liquid cooled |
|---|---|
| Ignition | CDI |
| Starting System | Electric |
| Displacement | 124.6 cc |
| Fuel system | Electronic fuel injection |
| Bore x Stroke | 58 mm x 47 mm |
| Max. power | 11 kW @ 9.750 rpm |
| Engine type | Single cylinder, 4-stroke |
Explains manual conventions, warnings, and safety symbols for proper operation and injury prevention.
Procedures for disassembling the gearbox, checking the primary shaft, and understanding gear coupling classes.
Steps for assembling the gearbox, checking the desmodromic drum, springs, and selector.
Procedures for checking and installing the starter motor, including torque specifications and fixing screws.
Instructions for removing the flywheel cover, magneto flywheel, and freewheel for access.
Steps for removing the clutch cover, inspecting clutch plates, bell, and hub for wear.
Detailed procedures for disassembling and reassembling the clutch, including springs, discs, and housing.
Procedures for opening the crankcase, removing gears, chains, oil pump, and flywheel components.
Steps for closing crankcases, fitting bearings, bushings, and installing the balancing countershaft.
Procedures for removing the head cover, timing control, and cylinder head, including spark plug.
Steps to remove camshafts, valves, and perform checks on camshaft bearings and valve clearances.
Procedures for inspecting valve sealings, adjusting valve clearance, and installing the cylinder head.
Steps for removing the cylinder, disassembling the piston, and checking piston/cylinder clearances.
Procedures for checking the connecting rod small end, fitting the piston, and installing the cylinder.
Detailed steps for removing, inspecting clearances, and refitting the oil pump.
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