GT E-drive from Russia

Yep, this bike is now driven by me:

[youtube]H3bFq5_q01U[/youtube]

Frame was repared (crack in the seat tube), fork was replaced by Marzocchi Monster T (for Pelican case in the near future). Rear disc brake removed (as unnecessary).
Motor is not changed (cro). Controller - beta version of MaxController (in mini-e variant)

 
Very good work Andrey,

i hope to see some of your work when i come to Moscow!!!

big big compliments!!!
 
Finish:
80v20ah (Hardcase LiPo, 20pks in pelican), 1450wh useble
mini-e controller, 3kw normal, 6.5kw boost
80 kph (max 94 kph at downhill)
30 km at 80 kph, 60 km at 60kph
1.5kw charger, 45min to full (usially from last 20%)



[youtube]TQsGrWU6Fm8[/youtube]
 
Ivan,
Awesome group riding. What is happening that there are no cars and you have the roads alone? It seems like a dream come true.
 
The whole circle was closed as part of the bicycle race "Five Rings" (internal side). Only bikes had access to circle (external side). We looked like a bicycle, so ... :D
 
I'm looking at your bikes, and I do not see in any of the fenders. How do you drive in this weather?

[youtube]hrbSph1gLdc[/youtube]

Yes, it was slowly ... so here's a little bit faster :D

[youtube]L62TzCHC61k[/youtube]
 
Now 1300 pelican-case contains a 2600(!) watt-hour of the elements 18650 3.7v li-ion LG ICR18650 D1 3000ma in the configuration 20s12p (80v36Ah) with a total weight of 12kg. Mileage in the city is 100 km at a speed of 60-70km\h. Charging time - half an hour. The internal resistance of the battery throughout the order 100mom - undervoltage from 30A (1C) 3V from 70A (2C) 8v



 
ivanovlev said:
Now 1300 pelican-case contains a 2600(!) watt-hour of the elements 18650 3.7v li-ion LG ICR18650 D1 3000ma in the configuration 20s12p (80v36Ah) with a total weight of 12kg. Mileage in the city is 100 km at a speed of 60-70km\h. Charging time - half an hour. The internal resistance of the battery throughout the order 100mom - undervoltage from 30A (1C) 3V from 70A (2C) 8v
Click to expand...


Interesting setup. From where did you source the batteries?
 
Aliexpress, three box by 200 pcs in one box (for two peli - me and AndreyM, 240+240 + 120pcs to rejection)
 
ivanovlev said:
Now 1300 pelican-case contains a 2600(!) watt-hour of the elements 18650 3.7v li-ion LG ICR18650 D1 3000ma in the configuration 20s12p (80v36Ah) with a total weight of 12kg. Mileage in the city is 100 km at a speed of 60-70km\h. Charging time - half an hour. The internal resistance of the battery throughout the order 100mom - undervoltage from 30A (1C) 3V from 70A (2C) 8v



Click to expand...
wow! someone should make a tutorial on making a pack like this... I would be happy with 72v12ah lol
 
GCinDC said:
totally awesome! great edit.
i'd love to see the stats. how many charges? how many Ah? how does current consumption compare between your bike and the recumbents. average speed?
awesome.
Click to expand...

Thx. It's about 20 charges. 1 charge ~120km with 40km\h or 60-70km\h behind the truck :D
 
510 elements is good (3.783v when unpacked). Last 90 between 3.5-3.781 and some dead with 1.5 and 2v. Seller http://www.aliexpress.com/store/product/18650-3-7v-li-ion-LG-ICR18650-D1-3000mah-rechargeable-battery/705561_754841987.html
 
Solving the problem of insufficient width standart SKS fender's for hookworm (2.5", 65mm):





Now width is 75mm



[youtube]SAu_jTVkC9A[/youtube]
 
You must log in or register to reply here.

Similar threads

T
[newbie] e-bike vendors and battery lock-in
Replies
4
Views
973
leffex
L
A
E-bike build Overvolting dd hub motor
2
Replies
27
Views
629
E-HP
E-HP
B
Babboe City Cargobike Restoration and E-Bike Conversion
Replies
0
Views
663
babboe_city_owner
B
C
Clicking Noise from Hub
Replies
18
Views
679
999zip999
999zip999
inkobl
Valdenaire french postman bicycle TSDZ2B, TSDZ8 or BBS02B ?
Replies
22
Views
1,768
inkobl
inkobl
Back
Top