* Torque Sensor
A torque based PAS is more advanced than a cadence sensing PAS. In general, torque sensing is built to be in tune with the rider’s movements. Sometimes called smart sensing, torque sensors use precision strain to measure the force the rider is actually applying to the pedal. This allows your bike to gauge the appropriate level of pedal assist for conditions.
* Pannier
We could dismantle the baby seats and bracket ,mount a pannier across the rear rack ,which could convert ER61 to a cargo monster.
WE ARE OPEN TO TALK ABOUT MORE UPGRADES & DESIGNS WITH OUR VALUED CUSTOMERS