YL1 evolutions

 

Items witch have change

evolutions

year

Head light

normal
extended
YAS1 type

1966
?
1968

Tail light

round
YAS1 type

1966
?

Flasher light

small
YAS1 type

1966
1968

Rear suspension

ressorts apparents
visible springs

Front mudguard

painted
chrome plated

Saddle

black and white
black

Mufflers

nozzle
YAS1 type

Chain crankcase

waterproof
non waterproof

Frame color

two-colored
single colore