About This Project

Rental Bikes for the City of Bern and Thun

112 Bikes for the free-of-charge rental system „Bern rollt“ and „Thun rollt“.

This rental bike was also based on the patented „Paper Bicycle“ equipped with various adapters to fit public cycling requirements. The unisex frame with an easy stepover and an integrated chain-box carries 26“ wheels for a comfortable ride. The seemless adjustable and low-maintenance NuVinci internal gear hub and Shimano Roller brakes ensure everyday operations. The hub dynamo powers the sensor-controlled LED lights and make the bike visuable at all times.



  • 112 Bikes
  • „Paper Bicycle“
  • unisex frame
  • 26“ wheels
  • integrated chain-box
  • Shimano Rollerbrakes
  • sensor-controlled LED lights