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