1.6kg kit

[cwah]

Anyone tried it?
https://www.aliexpress.com/store/product/36V-350W-BeWo-Mid-Motor-Eletric-bicycles-conversion-kits/1514220_32233180102.html?spm=2114.12010615.0.0.rwhThJ

Looks crap, but maybe it goes beyond look? Great weight

 

[shemozzle999]

This might be more to fit your requirements:

http://gboost.bike/shop/bundle-systems-with-battery/kit-gboost-platinum-performance/

 

[cwah]

This might be more to fit your requirements:

http://gboost.bike/shop/bundle-systems-with-battery/kit-gboost-platinum-performance/

I'd rather buy Kepler friction drive:
https://endless-sphere.com/forums/viewtopic.php?f=31&t=86961

- cheaper
- lighter
- part easily accessible if failure happen

But friction drive isn't the best for UK weather...

 

[tommie]

looks more like a converted car windscreen wiper motor,