01
From the Community
From the community
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02
Audio Demos
03
Compatible Sound ROMs
04
Parts & Components
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05
Modifications
06
Owner Registry
Production figures for the PS-300 were never widely published, so there’s no official record of how many were built — or how many survive. This registry is a community census: every owner who logs their unit makes it the closest thing there is to a real count.
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07
System Components
CONTENTS
01From the Community02Audio Demos03Compatible Sound ROMs04Parts & Components05Modifications06Owner Registry07System ComponentsManufacturer
Yamaha
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Specifications
- Power
- 120 hp (89 kW) @ 10,500 rpm
- Engine
- 747 cc (45.6 cu in)two-strokeinline-4
- Weight
- 152 kg (335 lb) (dry)
- Related
- Yamaha TZ 350
- Wheelbase
- 1,390 mm (55 in)
- Production
- 1974–1979
- Bore/stroke
- 66.4 mm à 54 mm (2.61 in à 2.13 in)
- Manufacturer
- Yamaha Motor Company