Yamaha AS1
Manufacturer Yamaha
Production 1967–1970
Class Sport touring (road version)
125cc (racing version)
Engine 2-stroke, air-cooled, I2
Top speed 75 mph (121 km/h)
Power 15 hp (11 kW) @ 8500 rpm
Torque 9.4 lb⋅ft (13 N⋅m) @ 8000 rpm
Transmission 5-speed, chain final drive
Suspension Telescopic forks (front); swing arm with twin spring/shock absorbers (rear)
Brakes Expanding drum brake, single leading shoe (front)
Expanding drum brake (rear)
Wheelbase 1,072 mm (42.2 in)
Dimensions L: 1,854 mm (73.0 in)
W: 671 mm (26.4 in)
H: 1,011 mm (39.8 in)
Fuel capacity 2.5 US gal (9.5 L)

Yamaha AS1 is a 125 cc two-stroke air-cooled motorcycle produced by Yamaha, between 1967 and 1970.

References


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