Building a full Suspension, BBSHD fat bike

Finally have it up and running.

For stage one which I done second..

I built a 14S 5P battery from NCR18650GA'S and a bestech power H167 BMS.

140 GA's.jpg

1S 5P.jpg

final configuration.jpg

14S 5P.jpg

with BMS.jpg

padding.jpg

heat shrink.jpg

finished.jpg

I did have a bit of difficulty with the BMS's, I brought 3 for the 3 batteries I have planned but 2 out of the 3 didn't work. Took awhile to figure that one out...

More to follow
 
After I had the battery sorted I fitted the BBSHD, I needed to file about 1mm off the BB outside where the rear suspension pivot point is welded on. Other than that installation was relatively straight forward.

interference 1.jpg

interference 2.jpg

filing 1.jpg

View attachment 3

primed.jpg

plastic tape on contact area.jpg

chain line.jpg
 
So I have it all up and running, just tidying up a few little things before i call it complete. Here is a little mod I added yesterday in my minimalism quest.

solder switch.jpg

liquid electrical tape.jpg

garage remote hack.jpg




I still need to add an on/off switch, wired to one of the ebrakes or the LCD plug and get rid of the LCD.


Green
 
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