bbs01 250watt 36 volt

peter.c

Esteemed Pedelecer
Apr 24, 2018
1,612
493
thurrock essex
Hi
Please can any one tell me is the updated controller the same in the 250 watt and the 350watt and hopefully even the 500w you can all guess my thinking I do not want supersonic speeds just thinking about a steady cruise speed just a few questions

what is max safe current limit on 250w

on the colour display have seen 465watts peak in short bursts most of the time it is around 200w I do pedal honest can this be adjusted

is there a profile that any one has used lead and laptop at the ready most sites show for 48v us spec


the gearing is ok 52t on the front thanks to the hammer a block of wood and clamps the alfine8 is 18 t at the rear it is happy in 7th gear cadence around 65 to 75 per min the wind resistance shows in 8th and the chain line is good and it has got a spring tensioner

not short of battery power as it is huge 990watt it is also far to heavy for the original cloth bag supplied the straps did not last 30mins hence the big box
thanks peterIMG_20180426_180504.jpg
 
D

Deleted member 4366

Guest
250w and 350w were the same, but the 500w was different. 250w and 350w are 36V, 500w is 48v.