Lekkie BLINGRING upgrade for Frey AM1000 Bafang Ultra Shimano XT

Lekkie doesn't make a chainring for the Ultra motor.

Best you can do is swap out the 44T stock steel chainring for a 130BCD 38-44T Raceface or similar NarrowWide Chainring. The Chainring on the Ultra mounts onto a custom spider, not the same as the BBS02 or BBSHD.
 
As far as I know. I havent gotten that far on my Ultra build. but I think it should be good.

The RaceFace Narrow wide is a good choice. Make sure you get the narrow wide style chainring, the stock Bafang 44T is Narrow wide and not too bad. just heavy and 44T. Im getting a 40T.
 
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