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Nice stickers, they really make the bike. Where did you get them or are they a custom job.

No need for a chain guide. Bling ring has thick/thin teeth which seem to really grip the chain. Not used this bike in anger yet but I've had good results in the past on my voodoo hard tail.

Even with a Bling ring (42t) I found chain line a bit off. I've removed the 2 smallest cogs and spaced the cassette out. I now have only 8 gears but a far better chainline in the largest cog (42t) at the rear.

Shame I can't read German.

I'm using a 42 tooth bling ring that I bought with the motor plus I'm using a left hand throttle to keep the right side of the handlebar just for the gears.

Do you have the details.

MY motor is the 36v 25 amp from Em3ev. Which battery have you got to fit in the triangle?

Just putting the final touches to a Zobop. The bbs02 fitted no probs but can only use 1 nut on nondrive side . For a battery I got a 36v 14.5amp Hailong 1 from Yose to try. It is mounted under the front downtube . Not ridden in anger yet but battery should just clear the front wheel on full compression.

I've done a rough drawing and I could probably squeeze 70 cells in depending on BMS size but it will have to be custom built job.

I'm also considering a build like this on a voodoo zobop. There isn't enough room in the triangle for a decent battery (just using a pair of 5s lipos for testing). Fitting a battery under the downtube is a good idea if I can find a battery case small enough for a 10s 6p battery.

Sorry forgot to mention, I'm in Preston. Thats the Lancashire one.

I have recently purchased a Dolphin battery from Eclipse. There is nothing wrong with the battery but the keys got thrown out with packaging. The number on the lock is 019. Anyone know where to get a key or if anyone has the same numbered lock could I copy your key. Yes i know it is a big ask, but I'm at my wits end. Battery is secured with homemade velcro straps at the moment.

Gone for Q128c. will be getting a battery and wheel build in UK.

The on/off switch on my 48v Dolphin battery has ceased to work properly. Any ideas where to source a replacment.

After riding my Oxy drive kitted bike a friend has decided to convert his Voodoo Bantu to a hub drive. I order a kit from Oxy drive but even though they have the 27.5 kit on their web site they have non and won't be getting any for some time. Does anyone have any suggestions for a similar plug and play kit that uses a cassette motor? Rider is about 15 stone and is looking for a 20ish mph top speed.

Thanks for that.

This is probably a repeat question, but as there are new parts coming out all the time I thought I'd ask anyway. I have a BPM motor in a 26 inch wheel. It is unsensored. It is etched BPM 36v 350w 26 (11). I have a nice bike to mount this in but no controller, display, throttle ,peddle sensor or brake cutouts. I'm looking for a top speed in the low 20s but mainly I'm looking for good hill climbing for light bridleway use. I currently weigh about 12 stone. Basicly I'm looking for hopfully a plug and play solution with either 36v or 48v which ever will give the best results.

Well after a lot of cursing and trying various things I disconnected the throttle and voila every thing now works again. I have a spare throttle with different connectors that I can try.

Just tried programming my 48v 750w BBS02 down to 20 amps. This was the only setting that I changed. Now when I turn on the display I get an 04H with the battery symbol empty and flashing with a small symbol flashing on the right side of the screen. Anybody any ideas.

I was about to post this exact issue . My Oxydrive battery is behaving exactly like yours.

I don't have a cable or software to change anything yet. I find the throttle a great help in tricky off-road situations where you can't peddle.

Bought motor from EM3ev and I haven't changed any settings except 9 levels of PAS to 5.

I have the 42t chain ring to a 12-36 cassette , 5 levels of PAS plus 100% throttle in all PAS levels. Up to now there is nothing I haven't been able to climb.

I'm just getting used to 750watt. God knows what BBSHD will be like.

Couldn't agree more. All it takes is somebody to arrange it.