Joriord1
New Member
Hi, I have a 2021 Giant Fathom E +2 29er and the Giant SyncDrive Sport, 70Nm motor has been diagnosed as dead (probably PCB board). The bike also has the Giant RideControl One ANT+. I have the option to purchase a used Giant SyncDrive Sport, 70Nm, speed sensor and Giant Ride Control Ergo 2 controller from a 2022 Giant Explorer bike. If I change and install the Motor, Controller and speed sensor will it work with my existing Battery (Giant EnergyPak Smart 500, 36V integrated Lithium-Ion)? Any help would be grateful.