Stealth bomber arrived this week with a 5400w motor

[soundwave]

http://ebikedeal.com/full-motor-kits/

 

[anotherkiwi]

Using our Headway Brand Battery kit at 48V15AH with the AMPERAGE SET TO 16 AMPS you will get an impressive 50kms/30 miles per hour top speed with a range of no less than 50kms/30 miles.

14.4 Wh per kilometer! Wow! Impressive range... I would get over a hundred km with that battery and with a cut off speed of 25 km/h! I bet my average speed would be better over 100 km because you would be pedaling for 50