1965 YJ1/YJ2 60cc Specifications
1965 YJ1/YJ2 60cc
The Yamaha 60cc YJ2 was released in 1965 as an advanced version of the two-seater moped YJ-1 (55cc), which was born from the moped YF1.
The displacement has been expanded to 58cc and the output has reached 5 horsepower. "Oreo Tele" is used for the front suspension. In other words, it's a telescopic fork. Yamaha Autolube, which does not require the use of mixed gasoline, was adopted.
Yamaha YJ1/YJ2 60cc Specifications
- Type Grade name YJ2
- Release year 1965
- Destination / Specifications Domestic model
- Overall length (mm) 1810
- Overall width (mm) 635
- Overall height (mm) 950
- Motor type 2 stroke
- Number of cylinders 1
- Cylinder array Single cylinder
- cooling method Air cooling
- Displacement (cc) 58
- Inner diameter (cylinder bore) (mm) 42
- Stroke (piston stroke) (mm) 42
- Maximum output (PS) Five
- Maximum output speed (rpm) 7000
- Maximum torque (kgf ・ m) 0.55
- Maximum torque rotation speed (rpm) 6000
- Fuel supply method carburetor
- Engine starting method Kickstarter type
- Engine lubrication method Separate refueling (2 stroke)
- Power transmission method chain
- Suspension system (front) Telescopic fork
- Suspension system (rear) Swing arm type
- Tire (front) 2.25-17
- Tire (front) structure name bias
- Tire (front) ply rating 4PR
- Tire (rear) 2.25-17
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