The Honda P50 (known as the P25 in some markets) was introduced in June 1966. It was the last motor-wheel moped design by Honda (and probably by any other large manufacturer). 

The P50 features a step-through frame made from steel pressings, leading-link front suspension, plastic fenders and chainguard. The fuel tank is located above the rear fender, and the key distinguishing feature of the design is the 49 cc (3.0 cu in) engine being located at the extreme lower left rear of the frame, with all of the driveline components housed within the large hub of the rear wheel. 

The engine is also 4-stroke — unusual when almost all pedal-equipped mopeds used simpler 2-strokes. Soichiro Honda disliked the sharp noise of 2-strokes,[1] and the 4-stroke does not require oil to be mixed with the gasoline at every fill-up. 

Source: wikipedia

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This model was made in blender 2.79 and rendered with cycles , so for best results use blender and the .blend file, it were used a HDR map that can be find for free in the website hdrmaps.com to light the scene.

No 3rd party plug-ins are required to use the file. 

All its materials and textures have been applied within Blender and UV unwrapped. OBJ and FBX files are available for reapplying materials within other programs. 

All materials and objects are logically named. 

Scale = 1 BU (blender unit ) = 1 meter

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Polygon and vertex counts 

Model with subdivision surface  level 0
Polygon count : 459,537
Vertex count : 499,249

Model with subdivision surface  level 2 ( as provided )
Polygon count : 3,884,766
Vertex count : 3,941,880