Green Werks  custom one off etrike's  

GW has invested a substantial amount of time and money testing different  motors batteries and controllers to find out in real world with out the BS  what really performs the best. 

GW  decided to use the Direct Drive Hub Motor  for it's power output and simplicity.

All hub motors are not created equal and using the right one makes a big difference

The controllers we use  are very efficient and run cool  under loads

They can handle up to a 100 volts and 100 amps  of power

The battery is probably the most important and expensive component of the entire build.

With many miles of testing we have  found that the 52v 24 or 28 amp hour Panasonic GA cell

with a 70 amp bms battery  is good for about a 60 mile range on a ebike  with a 26 inch wheel.

The long range  battery is a 72v 30 amp hour Samsung 30Q cell  with a 100 amp bms,

this will yield a 100 mile range with a 20 inch rear wheel on a trike. 

( when talking about range all of our numbers are based on  flat and hilly terrain  with out peddling )

                ebike etrike conversions

                        New KMX etrike's