Converting a specify hard rock

Headshok

Pedelecer
Feb 19, 2018
73
4
53
Swindon
i reckon my hard rock would make a good base for my first diy conversion. I have a Bosch performance battery 400.

So canminute any 36v kit and just wire it to a Bosch battery mount?
 

Nealh

Esteemed Pedelecer
Aug 7, 2014
19,991
8,173
60
West Sx RH
Most likely not unless it is an older Bosch gen1 battery, the bms has command protocols so if a newer pack, I don't think it would work.
If the bms was swapped out for a generic one then it should work ok with any other 36v China kit whether hub or mid drive.