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Anybody have any experience of or opinions on the choice between these two batteries: 36V 14.5Ah Lithium Ion Frame Battery 29E Samsung Cells http://eclipsebikes.com/145ah-lithium-frame-battery-samsung-cells-p-1104.html This one has a USB port. £280. 36V 14.5Ah Lithium Ion Frame Battery 29E...

This: Bombing down the hill at Kilbrogan The idiot software of this board just lost my complete description of the installation and use of a Bafang BBS midmotor with a Rohloff hub gearbox because it claimed it was over 10K words. What sort of a motherless programmer writes a deadend loss like...

HEADLINE SUMMARY: The Utopia Kranich, a big, fast, very stiff crossframe design running on 60mm Big Apples at the very low pressure of 2 bar, and the Bafang BBS01 36V/350W turned out to be an inspired combination of bicycle and motor. At first you might think the Rohloff hub gearbox I used in...

I live in very hilly country in Ireland. Which 36V bottle-type battery, preferably with a suggested vendor, should I fit to my Bafang BBS01 350W mid-motor-equipped bike to ensure that it makes it to the top of all my hills. The bike is a Utopia Kranich crossframe fitted with a Rolloff 14-speed...

With the bottle battery in their kits (and perhaps the rack battery) UK 8FUN supplied a pigtail of an air plug with the other end bare. The front motor part of their kit is gone, replaced by a BBS01 mid motor, but after quite a few years I still use their bottle battery, which just keeps...

What are the two (2) different tools called that operate the 33mm nuts on the Bafang 8FUN BBS01 and -02? Where can I buy them? The inner 33mm nut has four square indents. I fastened it relatively satisfactorily with a hooked wrench which has a swiveling C-head but you can get only a...

My Bafang 8FUN QSWXK front motor http://coolmainpress.com/BICYCLINGbuildingpedelec1.html has clocked out after four years on the hills of West Cork, so y'all are cordially invited to follow with me the installation of the Bafang 8FUN BBS01 midmotor I've ordered. I'll report on the destruction...

Here we have a Bafang 8FUN QSWXK motor leaking oil on one side only. http://www.coolmainpress.com/miscimage/pedelec/bafang_8fun_qwsxk_leaking_grease.jpg What do you reckon? Should I panic? Rebuild it -- the dedicated tool is pretty expensive? Ignore it? Order a new motor or wheel to keep...

I've fitted the new BUMM IQ FLY E that works with batteries between 6 and 42V for use on electrified bikes. It is essentially a CYO R in different packaging, with protection circuits, and a passthrough controller for a dumb rear LED light. (Except the Linetek lights aren't dumb, they have stand...

At the request of several members of another forum I've described the electrification of my bicycle with an 8FUN kit in six photo essays. So as not to overload boards with photographs, I've placed the articles on the server of my publisher, CoolMain Press, where I have several hobby pages...