Adler Junior M100 (1955) vs Vespa PK 50 N Speedmatic (1992-96) vs Aprilia Scarabeo 100 (2007)
Comparison technical specifications
Add bike |
Remove bike |
Remove bike |
Remove bike |
| Make: | Adler | Vespa | Aprilia |
| Model: | Junior M100 | PK 50 N Speedmatic | Scarabeo 100 |
| Years: | 1955 | 1992-96 | 2007 |
| Engine: | 1 cylinder, 2 stroke | Two stroke, single cylinder | Horisontal, single cylinder, four stroke, OHC |
| Capacity: | 98 cc / 6 cub in. | 49.8 cc / 3.0 cub in | 96.2 cc / 5.9 cu in |
| Bore x Stroke: | 50 x 50 mm | 38.4 x 43 mm | 50 x 49 mm |
| Clutch: | Multi plate, wet, cable operated | Oil bath, multi plate | Automatic, centrifugal |
| Starting: | Electric | Kick start | Electric and kick |
| Ignition: | Magneto | Flywheel magneto | Electronic |
| Compression Ratio: | 1: 5.75 | 9.1:1 | 10.5:1 |
| Transmission: | 3 Speed gearbox, foot changes | 4 Speed, grip shift | Air cooled automatic variator |
| Final Drive: | Chain | Direct drive | V-belt |
| Frame: | Double cradle steel frame | Pressed sheet steel with streamlined monocoque structure | Single spar with double cradle, high strength steel |
| Front suspension: | Leading link | Trailing arm, coil spring, damper | Hydraulic fork |
| Rear suspension: | Twon shock, plunger | Coil spring, damper | Hydraulic monoshock |
| Fuel Capacity: | 7 L / 1.8 US gal | 6.2 L / 1.6 US gal | 8 L / 2.1 US gal |