Saw one of these in our local bike shop when we were in there picking up a new tube. It’s an iZip Street Enlightened – looks like a normal fast hybrid but the aero down tube is wrapped around a battery pack – a 24V / 10 AH Lithium-Ion pack for those of you feeling Techie. This powers it to 30kph(19mph) with a range of 50km (30 miles). It has a whole range of clever torque-sensing options so you can use it as anything from fully-electric to fully-pedal-powered depending on how stuffed you’re feeling. It is heavy (25kg) so don’t aim to be carrying it up any stairs or jumping too many kerbs.
Part of me loves this, but then the little nagging voice in my head (the anti-consumer, fed by Amber at Unstuffed) says “you already have four bikes – and only use one regularly. You don’t need another bike”. And then the little peak-oil, voice says . . . “and that battery pack looks very custom-made – I bet getting spares will be a challenge in the future” – and when you think that the only major spare I’ve bought for my Orange mountain bike has been a new inner tube . . you realise that simple is probably best (and that I need to ride more ). And I don’t have that many problems riding my current bike that this would solve.
Plus it is £1000+ – and that money would be better spent on Solar PV I think. If you’re still interested – possibly to get a non-cyclist out of a car, or for a longish commute – you can buy them from Top Electric Bikes or Tredz, and they’re made by Currie Tech in the USA, who do have a whole range – and some much cheaper models too (not as sexy though . . )