VoltBike FatBack
The VoltBike FatBack is an electric bike with a 48v pack, a capacity of 20Ah, 960Wh of energy and a 500w rating.
Last updated: 4 November 2026
Motor and performance
- Continuous rated power
- 500w
“Powered by a Bafang 500w (750w peak) motor and 48v 20Ah Li-ion battery (upgradeable to 25Ah), it delivers the range and performance you need.”
Source: voltbike.com/products/fatback
Battery and charging
- Energy
- 960Wh
- Voltage
- 48v
- Rated capacity
- 20Ah
“48V 20Ah Li-ion Samsung (960Wh) Samsung Cells.”
Source: voltbike.com/products/fatback
“Powered by a Bafang 500w (750w peak) motor and 48v 20Ah Li-ion battery (upgradeable to 25Ah), it delivers the range and performance you need.”
Source: voltbike.com/products/fatback
“Powered by a Bafang 500w (750w peak) motor and 48v 20Ah Li-ion battery (upgradeable to 25Ah), it delivers the range and performance you need.”
Source: voltbike.com/products/fatback
Size and fit
- Standover height
- 31"
- Handlebar height
- 41"
Row from the maker’s page: “b Stand-over Height” | “31"”
Source: voltbike.com/products/fatback
Row from the maker’s page: “e Handlebar Height” | “41"”
Source: voltbike.com/products/fatback
Sources
- Full suspension fat tire electric bike with rear wheel motor – VoltBikeArchived document
Source: voltbike.com/products/fatback
Retrieved October 31, 2026