BBS **** wheel diameter settings

Discussions related to motors other than hub motors.
This includes R/C motors, botttom bracket, roller and geared drives.
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vk4bxi   1 W

1 W
Posts: 54
Joined: May 29 2016 10:43pm
Location: Brisbane

BBS **** wheel diameter settings

Post by vk4bxi » Aug 13 2016 5:02am

Hi to the group,
A "stupid" question please. I have a BBS -02 . I have set the wheel diameter to 26" in the program to match my wheel size, but what please sets the tyre thickness ? or does the program assume a certain tyre size. If so what is it ? I'm running a 1 3/4" tyre so in theory that could be 26" plus 2 X 1 3/4" = 29 1/2 " effective rolling diameter.

Regards Bob

tahustvedt   10 kW

10 kW
Posts: 595
Joined: May 26 2014 9:31am
Location: Northern Norway

Re: BBS **** wheel diameter settings

Post by tahustvedt » Aug 13 2016 6:13am

The wheel diameter settings in my BBS do not give acccurate speeds. I just use a GPS and change up or down as necessary.

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