I ordered a set of PCB to upgrade and help get my MTB to 16lbs.

Anyone have any issues with these?

I know the first sets did not work out so well, and ashima assures the consumer that they have fixed all the issues, and are offering free upgrades of old systems.

Thanks in advance.
Dave

I only have experience with the older style that developed a drag very quickly that I could not shake. The power was less than most other system I have tried but feel was good.

I have one of the older ones on my bike, but the build isn't finished yet. Hopefully by next week I can add some input.

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