Yamaha AS1

Yamaha AS1 ^{[1] [2]}

Manufacturer	Yamaha
Production	1967–1970 [3]
Class	Sport touring (road version) [4] 125cc (racing version) [5]
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
Frame type	Steel tube frame
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. ^[6]

References

1. "1968 Yamaha AS1". bikez.com.
2. "1967 AS1-D - Communication Plaza | Yamaha Motor Co., Ltd". global.yamaha-motor.com.
3. "Yamaha AS1 | Yamaparts".^{[ dead link ]}
4. "Yamaha as1 1968 - Technical Data, Information, Price and Photos". FichasMotor.
5. "Yamaha AS1". January 1, 2012.
6. "Sondell Yamaha AS1 125cc racer test". www.motorbike-search-engine.co.uk.