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Kevin Severud

**Grin unveils groundbreaking geared hub motor with regen braking**
"…its braking benefit is often more important than its efficiency gains."

**"**Grin Technologies, a Vancouver-based electric bicycle parts manufacturer, teamed up with MAC to improve the motor. The result is the GMAC, which offers a new clutchless design and thus enables regen braking, even with a smaller, lightweight geared hub motor."
electrek.co/2019/07/10/grin-te

Side view and head-on view of Grin GMAC rear hub motor designed for use with a pedal-assist bicycle.
Jul 10, 2023, 06:35 PM·Public·Elk
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