Greyp Ebike

GoldenMotor.com

Easy Rider

Santa Cruz Scooter Works
Jan 15, 2008
2,145
7
38
Nor*Cal
equipped with Lithium-Nanophosphate battery-cells manufactured by A123 Systems?

Has anyone heard of this type of battery technology?
 

Mike B

New Member
Mar 23, 2011
2,256
7
0
Central CA
I don't think they tell any lies. I'm sure the "street mode" 15 mph can achieve 75 miles range. I could get 36 miles with my Revive / Magic Pie 2 at 20 mph with a Ping 750 watt-hr battery and this thing has a 1300 watt-hr battery.

As always, if it costs too much don't buy it.
 

paul

Well-Known Member
Dec 23, 2007
5,547
44
48
66
Kalamazoo, MI
looks like they copied my paint job for the bottle. I got rid of the bottle though and made it 48v again. my motorized bicycle likes the 48v a lot better lol
 

biknut

Well-Known Member
Sep 28, 2010
6,631
409
83
Dallas
The power output part of the problem seems to be mostly solved. Now if they can just work out the range part. What would drive me wild would be a 100 mile range at full power, with 5 to 10 minute charge time.
 

biknut

Well-Known Member
Sep 28, 2010
6,631
409
83
Dallas
I think I'm actually starting to get interested in Ebikes. If I could build my own that goes 30-35 mph, with a range of at least 40 miles I think I could live with that.

It seems like this may be possible with a 500-750w motor, and a 40 amp hour battery.
 

kevyleven007

Active Member
Sep 25, 2008
1,217
8
38
texas
Yeah, I think so. Depends on the usual factors, Tires, weight, wind, hills, etc. Under inflated tires and heavy loads will reduce speed and distance a lot.