RoadWrinkle
100 W
nukezero Now said:http://www.ebay.com/itm/48V-20AH-Polymer-Lithium-Battery-Lockable-4-Electric-Bike-Up-Bottom-Discharging-/231013300101?pt=US_Rechargeable_Batteries&hash=item35c9773785[/url]
Again, I like the clean-look (no ugly wires and battery bags) but at the same time good aftermarket support. The Motiv has all that.
Edit: If you like to keep the same dimension of the battery, they also offer a 48V 16Ah capacity. http://www.ebay.com/itm/48V-16AH-Polymer-Lithium-Battery-Lockable-4-Electric-Bike-Up-Bottom-Discharging-/330953475872?pt=US_Rechargeable_Batteries&hash=item4d0e5d4720 The height is only 390mm so that is extremely close to the stock Motiv battery height. The 20Ah is 480mm so it is 90mm taller which isn't so bad because if you're tall 5'10" or higher, you'll have to raise your seat by 2-3 inches anyways.
There, I just solved your problem of having a high capacity battery pack. I gave you two options.20Ah or 16Ah or you can keep the factory standard 10Ah 48V.
***********************************************************************************************************************************************************************************
https://www.google.com/search?q=red+seatpost&safe=off&tbm=isch&tbo=u&source=univ&sa=X&ei=yIknUtOmOo63sATi-YH4DQ&ved=0CEwQsAQ&biw=1600&bih=1070#q=red+handlebars&safe=off&tbm=isch&imgdii=_
Or these

http://www.ebay.com/itm/190717240593?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649
Or this:
http://www.ebay.com/itm/261262517664?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649
Or these very cool grips: http://www.aliexpress.com/item/New-Arrival-Mountain-MTB-Bike-Bicycle-Cycling-Lock-On-Handlebar-Grips-Ends-Red-12918/997207000.html?tracelog=back_to_detail_a