1977 ｜ Mame-Tan
Sporty chopper style bike with fun-to-ride powerful performance
The Mame-Tan is a new type of 50 cm³ sportbike with a chopper style design distinguished by a low seat height of 676 mm and an easy laid-back riding position. This model pairs a newly developed power reed 50 cm³ 2-stroke 1-cylinder engine with a 5-speed transmission to realize powerful riding performance. A 5.5-liter fuel tank also enables long-distance rides.
| Dimensions and weight | Dimensions | Overall length | 1,680 mm |
| Overall width | 660 mm | ||
| Overall height | 1,020 mm | ||
| Wheelbase | 1,080 mm | ||
| Weight | 69 kg (Dry) | ||
| Engine | Engine type | 2-stroke, 1-cylinder, air-cooled | |
| Engine displacement | 49 cm³ | ||
| Bore x stroke | 41.0 mm × 37.8 mm | ||
| Maximum power | 4kW(5.5PS) / 8,000rpm | ||
| Maximum torque | 5N-m / 7,000rpm | ||
| Transmission | 5-speed constant mesh | ||
| Front tire size | 2.50-15-4PR | ||
| Rear tire size | 3.00-14-4PR | ||