Simple conversion from bicycle to E-Bike
Sunstar Virtus provides manufacturers, E-Bike specialists and riders with cutting-edge technology and exciting new possibilities. The modular system includes the motor, the controller unit, the battery unit, the LCD screen and smartphone connectivity.
Your choice: you will be able to enjoy an E-Bike ready bicycle; a pre-equipped ergobike; or a fully equipped E-Bike.
A combination of quality and state-of-the-art design
Sunstar Virtus is manufactured using Japanese technology under strict quality assurance. Our design staff work together with acclaimed HYVE Innovation Design, based in Munich.
As a Swiss company with Japanese roots, Sunstar is an experienced manufacturer of premium E-Bike drive systems that both manufacturers and customers can rely on.
|Bottom Bracket width||mm||68 ÷73|
|Bottom Bracket diameter:||mm||33,8 ÷34,2|
|Power Ratio||1:0,75÷ 1:1,5|
|Rated continuous Output Nominal||W||250|
|Output torque, max.||Nm||44|
|Range of Sensing Pedal Force
(Length of crank, 165mm conversion)
|Maximum crank Rotation||RPM||112.6|
|Maximum Current Value||A||13|
|Maximum Assisted Speed||Km/h||25|
|Type of torque sensor||Non-contact type Magnetism Sensor|
|Battery Charge Detection||4 level, Voltage-detection type|
|Assist Mode Switch||4 patters (Normal, Turbo, Eco, Off)|
|Operating temperature||°C||0 ÷ 40|
|Storage temperature||°C||-10 ÷ 50|
|Degree of protection||IPx4|
|CE||Compliance with EN15194 (by SUNSTAR normal bicycle frame)|