abelcher90
New Member
- Region
- USA
Does anyone has experience with a bafang rear hub?? What amp does the controller have to be??
Bafang rear hub
- Thread starter abelcher90
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Jeremy McCreary
Well-Known Member
- Region
- USA
- City
- Carlsbad, CA
My ebike came with a 48V, 500W G020 Bafang hub motor and a 25A controller. No expert, but the controller seems adequate for my hilly terrain.
abelcher90
New Member
- Region
- USA
Jeremy McCreary
Well-Known Member
- Region
- USA
- City
- Carlsbad, CA
Assempled the specs below at the time of purchase (9/2022) — mostly from the official product page for my 2023 Surface 604 V Rook.
MOTOR
500W (750W peak) Bafang G020 Geared Brushless Hub Motor
UPGRADED MOTOR WIRE HARNESS
30Ah, can handle up to 120C current
DRIVE MODE
Drop-out torque-sensing pedal assist with overriding throttle
TORQUE
45 or 65 Nm (conflicting claims)
THROTTLE
Thumb, progressive, on-demand (up to full power at all non-zero assist levels)
CONTROLLER
SURFACE 604 Designed 12 MOS 48V 500W 25A, Smart
TORQUE SENSOR
IDbike TMM4 for 11t smallest cog
BATTERY
Reention 48V, 20Ah, 960Wh with Samsung 21700 lithium-ion cells and 1.2A USB port
DISPLAY TYPE
Bafang KD718 (new version, SURFACE 604-branded), 3.5" color LCD with 0.5A USB port
Everything listed here is still stock and going strong after 2,400 miles. That's all the info I've got.
MOTOR
500W (750W peak) Bafang G020 Geared Brushless Hub Motor
UPGRADED MOTOR WIRE HARNESS
30Ah, can handle up to 120C current
DRIVE MODE
Drop-out torque-sensing pedal assist with overriding throttle
TORQUE
45 or 65 Nm (conflicting claims)
THROTTLE
Thumb, progressive, on-demand (up to full power at all non-zero assist levels)
CONTROLLER
SURFACE 604 Designed 12 MOS 48V 500W 25A, Smart
TORQUE SENSOR
IDbike TMM4 for 11t smallest cog
BATTERY
Reention 48V, 20Ah, 960Wh with Samsung 21700 lithium-ion cells and 1.2A USB port
DISPLAY TYPE
Bafang KD718 (new version, SURFACE 604-branded), 3.5" color LCD with 0.5A USB port
Everything listed here is still stock and going strong after 2,400 miles. That's all the info I've got.
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