Should I upgrade? Currently--- about 2 years old...
500-1000 watt direct drive rear hub motor will work will operate with 36-48v battery. gently used 48v lipo 8 amp battery using nano cell technology. battery pack is built using 2 6s turnigy nano cell packs in series to achieve 48v. ( hitec multi charger x1 ac plus) to charge and balance the battery pack included with bike.
500-1000 watt direct drive rear hub motor will work will operate with 36-48v battery. gently used 48v lipo 8 amp battery using nano cell technology. battery pack is built using 2 6s turnigy nano cell packs in series to achieve 48v. ( hitec multi charger x1 ac plus) to charge and balance the battery pack included with bike.