Bafang Hub Drive not working in specific gear/level

Mike Reed

New Member
Needing advice, strange problem
I have a Sunseeker EZ Tad with a hub drive Bafang motor. When the chain is on the largest ring on the front, and either the largest or smallest on the back, level two assist does not work. It is only level 2 assist, and only in those two gear combinations. Level 2 works fine in all other gear combinations, and all other levels work fine in the ones that level 2 does not.
Any ideas?
Thanks in advance