dont lose walk assist the only thing I have noticed is the battery remaining level is wierd it seems to start low on a ride say 40miles in Emtb then after about 15 mile it increases a few mile but thats all
I don't get a countdown timer hold walk assist down then plus minus plus minus yo switch on once you switch off it resets
I have the kiox on mine tho as I like this in my cube i have that chipped as well
be careful when fitted the chip and cables will be inside the motor guard
there is a design fault on the cover it holds water so I drilled more drain holes in the cover and then wrapped all connections in insulation tape keep water out