Operation Manual

Engine Model 139QMA

Type 4 stroke

Cylinder 1

Bore and stroke 39 x 41.4mm

Cylinder volume 49ml

Compression ratio 10.5:1

Max. power 2.61 kW / 8000 (r/min)

Max. torque 3.56 NM / 5500 (r/min)

Carburetor PZ18J

Air cleaner Sponge core

Ignition type CDI

Starting mode Electric / kick start

Cooling mode Forced air-cooled

Lubrication Pressure spray

Suspension Front absorber Variable-pitch spring & hydraulic damping

shock absorber

Rear cushion Variable-pitch spring & hydraulic damping

shock absorber

Brake system Front disc brake, rear drum brake

Tyres 120/70-12 56J front tyre

130/70-12 58J rear tyre

Technical Parameters