Bike Europe (February 2016)
Bike Europe (August 2016)
Bike Europe (September 2017)
Longer lifetime, smooth and quiet shifting. gearsensor.com cuts off/reduces the motor torque during shifting. LEV Components Special Exhibition member Radim Mráz (Head of Sales, Co-owner gearsensor.com) told us more.
Electric Bike Action (Czech language) - gearsensor.com review
Electric Bike Action (Czech language) - article about gearsensor.com history