The new 805fe and the 836 are the same bike (just a name change)
The new 805 is far more solid that the older 806 model with an adjustable handlebar stem - so suitable for taller people
Other differences on the 805 are:
It also has the new 3 power , self diagnostic panel on the handle bars
The battery is a 36v - so more range and power
New style seat
Kenda Ebike tyres
New Tektro brake levers and V brakes
Ergonomic grips
New Dahon style QR on stem
and still does not have a throttle
Hope all that helps you - oh and it rides very nicely if anyone wants to have a go in Bristol
The new 805 is far more solid that the older 806 model with an adjustable handlebar stem - so suitable for taller people
Other differences on the 805 are:
It also has the new 3 power , self diagnostic panel on the handle bars
The battery is a 36v - so more range and power
New style seat
Kenda Ebike tyres
New Tektro brake levers and V brakes
Ergonomic grips
New Dahon style QR on stem
and still does not have a throttle
Hope all that helps you - oh and it rides very nicely if anyone wants to have a go in Bristol