triangle battery packhub motor wheelfreewheelalex dm24 rimwith trail-a-bike
OwnerSteve Erisman
Owner's Other EVGiant ATX 860 eBike Conversion (v1.0)
LocationLibertyville, Illinois United States map
Web/EmailWebPage email image
VehicleGIANT ATX 860
Motor 48V 1000W Brushless Hub Motor Brushless DC
Part of this kit:

This appears to be the same motor:
Controller 48V 1000W (~30A max)
Part of this kit:

modified to enable cruise control
Batteries1 50V 18.5AH SAMSUNG TRIANGLE PACK, 50.00 Volt, Lithium-Ion
WebPage target="_blank">WebPage

14S 9P, 50V 18.5Ah Samsung SDI Battery
Pack uses the SDI ICR18650-22P 3C rated
Combined with a custom EM3ev triangle bag
even a relatively small frame can
close to 1KWhr within the frame where the
weight (6.3kg) is barely felt.

This Samsung Pack uses a robust and
reliable 14S 40A Li Ion type BMS. A pre-
charge is fitted
as standard. This is a must have feature
with these High Discharge Battery Packs to
issues with connectors and the electronic
components. Cells are bonded into a pack
using a
special RTV with; high insulation
resistance, which is flexible but also
very strong. All
signal cables are terminated via a PPTC to
protect against a short. Even a dead short
on the
BMS Signal wires will not cause a
hazardous situation.
System Voltage50 Volts

Aluminium cased, fan cooled and dual
voltage (100V-240V) charger.
Comes complete with Anderson Type 45PP
connection to battery as standard.
LED indication to display charge status.
Comes with a 3 position switch to set
output voltage to 58.8V, 57.4V and 53.2V.
This enables
charging to approx 100%, 90% and 50% SOC.
Regularly charging to 90% SOC will help to
extend cycle
life. Charging to 50% is recommended for
battery storage.
Heaterwear a jacket
Instrumentationstandard bike computer & power meter
Top Speed32 MPH (51 KPH)
Note: Largely depends on speed and how much
pedal assist
Range60 Miles (96 Kilometers)
Note: Largely depends on speed and how much
pedal assist
Watt Hours/Mile15 Wh/Mile
Note: Largely depends on speed and how much
pedal assist
EV Miles
Start:1,300 Miles (2,091 Kilometers)
Current:1,468 Miles (2,362 Kilometers)
Total:168 Miles (270 Kilometers)
    As of 9/2/2013
Seating Capacity1 adult
Curb Weight0
~30 lbs over stock weight
Tiresroad tires
Conversion Timea couple of hours
Conversion Cost~$1,430 total (including shipping)

$0 - bike (already had)
$275 - motor/controller/throttle kit
$1,100 - battery pack, (2) chargers,
$55 - new rim/spokes

code by jerry