VIRTUS is a premium design revolutionary modular drive system with universal bottom bracket motor.
SUNSTAR‘s activity in the two-wheeled industry dates back to 1932 and the production of eBike motors started in 2003.
S03+ is the first and original universal bottom bracket motor for pedelecs made in Japan by Sunstar.
Innovating is not just about the big idea.
It’s also about the little details.
E-Bike Bottom Bracket Motor System
With VIRTUS Sunstar presents at Eurobike a new drive system with … Read More
As the most significant platform worldwide for the bicycle manufacturing industry, Eurobike 2016 promises to … Read More
Since June Sunstar is cooperating with the Luxembourg company Fun Garage S.A.R.L.
Fun Garage is a … Read More
Sunstar joins EUROBIKE – the world’s largest bicycle trade show. You will find us in … Read More