Went for my first ride today. Motor is silent when descending in both smooth flow and super chunky terrain. Also, my motor will not allow me to select 28mph (no matter what) despite a USA bike.
Spoke to James and his motor rattles but oddly he is easily able to select 28mph.
There must be multiple variants of these motors floating around.
Version 1: Silent motor, slightly higher pedaling resistance, max speed 20mph
Version 2: Rattling motor, lower pedalling resistance, allows option for 28mph
Do this test to determine which motor you have. Remove chain and turn the bike on and wiggle the pedal. Light thud our loud clank?
Mine is a light thud (version 1) and is similar in sound to my Bosch Gen 5 bike when descending and Mabe a hair quieter when climbing.
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