The E-ASTR is an e-bike for the rider looking for a pure riding experience with the added benefit of electrical support to make the riding more enjoyable.We have selected the lightweight TQ system for this e-bike and we managed keep the look of the bike as close as possible to the non assisted ASTR RS version. We have even hidden the controls and display to keep the e-system as stealthy as possible.In addition to the light system weight the TQ drive unit is also very silent and the support level it provides is least intrusive we have ever experienced from any drive unit.