Converting a bike to electric?

Mr Benevolent

Just wondering about this. I've searched the forum and read the pro/anti arguments, and I'm definitely pro-power. I like bikes but hate wind and hills. I'm not looking to wear the tight pants, just cycle normally on the flat (albeit at higher speeds) and have assistance for the rest of it if I want to. So has anybody bought and fitted a kit to their bike? I know it's expensive but it's much cheaper than buying a premade ebike and you can customise it to your own needs. A moped is expensive for me to buy, insure, tax and run so it's not a option as I'm unemployed.

Thanks for your help.

John L1

I fitted this kit to a hybrid bike and I have to say I'm very happy with it. http://cgi.ebay.ie/28-700C-Ebike-Electric-Bike-Conversion-Kit-36V-8F28F36-/190442220093?pt=UK_SportGoods_CyclAcces_RL&hash=item2c573daa3d

I commute 32 miles round trip and it copes easily with that. Top assisted speed without pedaling is 15mph and with pedaling lightly about 18mph (after that its entirely down to how fit you are). If you're serious about converting have a look at this forum in the UK http://www.pedelecs.co.uk/forum/electric-bicycles/

Plenty to think about there.

John

The Nipp

theres some 1kW ones on ebay but they'd need a fairly hefty battery pack.
i'd be inclined to go for LiFePO4 batteries instead of the regular lithium ion

rp

Shimano have come out with an new groupset, STEPS, that includes a 250W from hub motor, so should be an easy conversion, dunno anything about price though.