What controllers work with the Bafang M620 Ultra (CAN)?

We found 2 compatible controllers for the Bafang M620 Ultra (CAN). Browse the full list on this page to compare specs and prices.

What batteries work with the Bafang M620 Ultra (CAN)?

We found 8 compatible batteries for the Bafang M620 Ultra (CAN). Browse the full list on this page to compare specs and prices.

How many components are compatible with the Bafang M620 Ultra (CAN)?

10 components are compatible with the Bafang M620 Ultra (CAN), including 2 controllers, 8 batteries.

Components Compatible with Bafang M620 Ultra (CAN)

Mid-Drive Motor1000W48V

The Bafang M620 "Ultra" (post-2021 CAN) is the flagship CAN-bus torque-sensing OEM mid-drive for eCargo and fat-tire bikes. Rated 1000W with a massive 170 Nm of torque, it uses a dual sensor, runs 48V, and weighs ~5.6 kg. This is the CAN-protocol version (triangle connector) — pre-2021 M620 units used UART (round 5-pin) and are a separate variant. Not compatible with UART BBS displays. IPX5. Crank interface is a standard ISIS spindle (aftermarket cranks compatible) on a 104 BCD 4-bolt spider accepting 32–40T chainrings; it requires a purpose-built frame with motor mounting tabs and is not retrofittable to a standard BB-shell bike.

2 Controllers8 Batteries

Fardriver 72V35A-72V50A

72V·55A·FOC

From $65.00

Field weakening on a mid-drive motor (Bafang M620 Ultra (CAN)) can cause voltage spikes during deceleration that may damage the controller FETs. Use with caution and ensure your controller has adequate voltage headroom.

Fardriver ND96300

96V·FOC

From $206.17

AMORGE 20S4P 16Ah 120A (EVE 40P)

72V·16Ah·120A

From $292.00Variants

Battery voltage (72V) exceeds Bafang M620 Ultra (CAN) maximum rated voltage (48V). Operating above rated voltage will work but is not recommended.

AMORGE 14S7P 28Ah 210A (EVE 40P)

52V·28Ah·210A

From $387.00Variants

Battery voltage (52V) exceeds Bafang M620 Ultra (CAN) maximum rated voltage (48V). Operating above rated voltage will work but is not recommended.

AMORGE 20S7P 28Ah 210A (EVE 40P)

72V·28Ah·210A

From $493.00Variants

Battery voltage (72V) exceeds Bafang M620 Ultra (CAN) maximum rated voltage (48V). Operating above rated voltage will work but is not recommended.

AMORGE 20S8P 32Ah 200A (EVE 40P) for MX500/SX500/MX650

72V·32Ah·200A

From $553.00Variants

Battery voltage (72V) exceeds Bafang M620 Ultra (CAN) maximum rated voltage (48V). Operating above rated voltage will work but is not recommended.

AMORGE 20S9P 45Ah 220A (Samsung 50S)

72V·45Ah·220A

From $626.00Variants

Battery voltage (72V) exceeds Bafang M620 Ultra (CAN) maximum rated voltage (48V). Operating above rated voltage will work but is not recommended.

AMORGE 24S9P 36Ah 270A (EVE 40P)

86V·36Ah·270A

From $735.00Variants

Battery voltage (86V) exceeds Bafang M620 Ultra (CAN) maximum rated voltage (48V). Operating above rated voltage will work but is not recommended.

AMORGE 30S7P 28Ah 210A (EVE 40P) for Altis Sigma

108V·28Ah·210A

From $762.00Variants

Battery voltage (108V) exceeds Bafang M620 Ultra (CAN) maximum rated voltage (48V). Operating above rated voltage will work but is not recommended.

AMORGE 20S12P 48Ah 360A (EVE 40P)

72V·48Ah·360A

From $817.00Variants

Battery voltage (72V) exceeds Bafang M620 Ultra (CAN) maximum rated voltage (48V). Operating above rated voltage will work but is not recommended.

Frequently Asked Questions

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Start a new build with the Bafang M620 Ultra (CAN) and pick from 10 compatible components.