There are two elements to our movement: human biomechanics and intelligence.
All movement on our product will be meticulously designed to create an effortless natural motion with a catch: a huge dose of fun.


We believe in balance. Following the Japanese aesthetics of “less is more,” our design is minimal and simplistic.


A strong relationship between the user and product is essential for a lasting partnership.
For our diverse audience, there will always be room for creativity and personalization in our product.




Product walking bicycle
Overall length 1195mm
Overall width 596mm
Handle height 1080mm~1230mm
Wheels 12inch
Wheel base 892mm
Gross vehicle weight 37.3kg
Range of power assist 24km/h or less
Running distance by one charge Approx. 20km
Control method of power assist Proportional to force on pedal
Driving method Gear crank output
Braking device Front wheel mechanical disc brake
Rear wheel mechanical disc brake
Target height 140cm or more
Rider’s weight 80kg or less
Assist motor unit Type DC brushless motor
Motor output 235W
Battery Type DC brushless motor
Rated output voltage DC25.9V
Capacity 2.5Ah
Weight 890g
Operation temperature 0°C~45°C
Storage temperature -20°C~20°C
Charger Type Switching regulator type
Power source AC100V~240V 50/60Hz
Power consumption 64W
Rated output voltage DC29V 1.75A
Charging time 2hours(MAX)
Weight 333g(Excluding power cable)
Operation temperature 0°C~45°C
Storage temperature -20°C~60°C
Manufacture Katayama Kogyo Co., Ltd.
Price 290,000yen(Excluding tax)
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