YAMAHA YB-1

Model Name:YB-1

Manufacturer:YAMAHA

Model Year:Jan 1996

It was based on YB50. It had a sporty tank and a seat that resembled the days of the 60s. Its power could be raised drastically by tuning up.

Specifications:

Engine Type:	Air-Cooled 2 Stroke/Rotary Disc Valve/Single Cylinder
Engine Displacement:	49cc
Max. Power Output/Rev (PS/rpm):	4.6PS/6000rpm
Max. Torque/Rev (kg-m/rpm):	0.56kg-m/5500rpm
Weight(kg):	75kg
Tire Size(Front/Rear):	2.25-17·2.50-17
Price(JPY):	179 thousand yen