technical specifications

 

YL1 model

Power unit

twin 2 strokes

Displacement

97 cc

Bore and stroke

38 x 43 mm

Compression ratio

7.1 : 1

Maximum power

9.7 bhp @ 8 500 rpm

Maximum torque

6.0 ft. lbs @ 8 000 rpm

Lubrification system

separate lubrification (Autolube)

Cylinders

separate, cast iron

Admission

piston's skirt

Cooling

air

Ignition method

battery ignition

Breaker point gap

0.30 to 0.35 mm

Ignition timing

1.8 mm +/- 0.05

Spark plugs type

NGK B-7HZ

Spark plugs electrode gap

0.5 to 0.6 mm

Carburators

2 Mikuni VM 16 SC

Main jet / pilot jet / starter jet

70 / 17.5 / 15

Jet needle

3rd step

Carburator air screw

2 1/2 turns

Transmission

4 speed

Transmission lubricating system

oil SAE 10W/30

Primary transmission

gears

Clutch

wet 4 discs

Starting method

kick starter

Secondary transmission

chain

Frame

pressed steel backbone

Overall length

1 820 mm

Overall width

715 mm

Overall height

1 010 mm

Wheelbase

1 145 mm

Minimum ground clearance

130 mm

Front suspension

telescopic fork
coil spring and oil dampened

Rear suspension

swing arm
coil spring and oil dampened
que

Fuel tank capacity

7.3 l

Oil tank capacity

1.25 l

Curb weight

100 kg

Front tire

2.50 x 17

Rear tire

2.50 x 17

Maximum speed

96 km/h - 107 km/h

Accélération 100 / 200 / 400 meters

8" / 12,8" / 20,9"

Consumption

4.3 l / 100 km