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    Hub verses External gears for mid drive

    I'm looking at build a new bike with a mid drive unit, either bbs 02 or hd. I have a Nexus 8 hub lying around and I'm considering whether to use that or stick with external gears. I'd be interested to hear other people's opinions before I embark on this new build. Sent from my iPhone using...
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    Oxydrive motor noise

    I have an Oxydrive CST rear hub drive kit and the motor emits quiet a loud wining noise. Is there any way to quieten this down? Does it need any internal greasing? Sent from my iPhone using Tapatalk
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    BBS02 Top Speed

    Could anyone help me calculate the theoretical top speed of a BBS02 conversion please. I'm looking at the BBS02 750 watt version. The bike I'm looking at converting has a Shimano Nexus 8 Speed hub with a 20 tooth sprocket.
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    Second mounting point for frame battery

    Frame batteries are now becoming more popular and appearing in more kits and are mounted to the frame using the two water bottle mounting points on the down tube. I wondered if anyone has attempted to add a second mounting point to strengthen the arrangement, as it does seem like a potential...
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    Volt Metro Electric Folding Bike For Sale (Norfolk)

    Hi, I'm selling my Volt Metro electric folding bike. It's 1 year old and in good condition although there are some scratches on the handle bar. I've hardly used it but I've kept the battery topped up. I bought it to use with my motorhome but then found I didn't bother that much. It has the...
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    Frame too light for conversion?

    Hi, I'm thinking of converting an old bike to electric and am looking at either the 8Fun 750 watt mid drive or a 500-100 watt hub motor, so both require a substantial battery. I'm looking at the 48v frame batteries which I think are 4-5kg. I have two bikes which I can use, a 1998 Kona Roast or a...