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Last post

New KT controller acting strange

Last post by MCF « May 20 2022 10:26am
Posted in EBike Troubleshooting
Replies: 15
by MCF » Mar 27 2022 5:49am » in EBike Troubleshooting

15 Replies

429 Views

Last post by MCF
May 20 2022 10:26am
How critical is magnet gap ?

Last post by fechter « May 20 2022 10:22am
Posted in Motor Technology
Replies: 3
by Dacflyer » May 16 2022 6:19pm » in Motor Technology

3 Replies

106 Views

Last post by fechter
May 20 2022 10:22am
Crystalyte X5303 Racer and controller

Last post by Purplepalms « May 20 2022 8:49am
Posted in Items for Sale - Used
Replies: 8
by momo » Apr 19 2022 4:30pm » in Items for Sale - Used

8 Replies

591 Views

Last post by Purplepalms
May 20 2022 8:49am
AT12070 motor (similar to many 12070, 12090... motors)

Last post by larsb « May 20 2022 7:59am
Posted in Motor Technology
Replies: 25
by mxlemming » Oct 11 2021 8:28pm » in Motor Technology
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25 Replies

1288 Views

Last post by larsb
May 20 2022 7:59am
Battery Cell Identification

Last post by j bjork « May 20 2022 7:23am
Posted in Battery Technology
Replies: 5
by Nils » May 18 2022 10:17am » in Battery Technology

5 Replies

135 Views

Last post by j bjork
May 20 2022 7:23am
Programming the Bafang Middrive BBS01+BBS02

Last post by vados.zn « May 20 2022 6:52am
Posted in EBike Non-hub Motor Drives
Replies: 1209
by crossbreak » Apr 08 2014 4:22pm » in EBike Non-hub Motor Drives
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1209 Replies

449656 Views

Last post by vados.zn
May 20 2022 6:52am
New "TSDZ2 Torque Sensor Central Motor"

Last post by Square « May 20 2022 6:17am
Posted in EBike Non-hub Motor Drives
Replies: 9358
by larsottar » Apr 20 2016 4:26pm » in EBike Non-hub Motor Drives
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9358 Replies

1087081 Views

Last post by Square
May 20 2022 6:17am
Motor reverses before actually starting, unreliable acceleration

Last post by apprisco « May 20 2022 5:17am
Posted in EBike Troubleshooting
Replies: 17
by apprisco » May 15 2022 2:47am » in EBike Troubleshooting

17 Replies

31 Views

Last post by apprisco
May 20 2022 5:17am
Old Orbea Ebike with Bionx : restart with std battery

Last post by davbruce « May 20 2022 5:12am
Posted in EBike General Discussion

by davbruce » May 20 2022 5:12am » in EBike General Discussion

0 Replies

24 Views

Last post by davbruce
May 20 2022 5:12am
CYC X1 Stealth (NEW)

Last post by raylo32 « May 20 2022 5:09am
Posted in EBike Non-hub Motor Drives
Replies: 165
by Alfie » Feb 05 2021 12:52pm » in EBike Non-hub Motor Drives
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165 Replies

17556 Views

Last post by raylo32
May 20 2022 5:09am
Tongsheng tsdz2 won't power on suddenly

Last post by Elinx « May 20 2022 5:00am
Posted in EBike Troubleshooting
Replies: 4
by JacksonAction » May 13 2022 10:23pm » in EBike Troubleshooting

4 Replies

107 Views

Last post by Elinx
May 20 2022 5:00am
noob question- BMS for charge as balance/not discharge

Last post by Spamh8r « May 20 2022 1:07am
Posted in Battery Technology

by Spamh8r » May 20 2022 1:07am » in Battery Technology

0 Replies

32 Views

Last post by Spamh8r
May 20 2022 1:07am
Pedal assist won't re-engage

Last post by Callmenobody « May 20 2022 12:24am
Posted in EBike Troubleshooting
Replies: 9
by Callmenobody » May 16 2022 12:39am » in EBike Troubleshooting

9 Replies

119 Views

Last post by Callmenobody
May 20 2022 12:24am
TSDZ2 - Completely confused now..

Last post by hippynz69 « May 19 2022 11:14pm
Posted in EBike Non-hub Motor Drives
Replies: 6
by hippynz69 » Apr 29 2022 12:03am » in EBike Non-hub Motor Drives

6 Replies

369 Views

Last post by hippynz69
May 19 2022 11:14pm
Adding more solar to my existing off grid setup

Last post by Hillhater « May 19 2022 9:36pm
Posted in Alternative Energy
Replies: 4
by HughF » Apr 03 2022 2:54pm » in Alternative Energy

4 Replies

143 Views

Last post by Hillhater
May 19 2022 9:36pm
Two different lithium batteries in series?

Last post by Scootdan « May 19 2022 8:11pm
Posted in Battery Technology
Replies: 4
by Scootdan » May 19 2022 3:38pm » in Battery Technology

4 Replies

78 Views

Last post by Scootdan
May 19 2022 8:11pm
Getting Into Electric Power Catamarans

Last post by bobkart « May 19 2022 7:55pm
Posted in Electric Watercraft
Replies: 113
by bobkart » Feb 04 2021 6:24pm » in Electric Watercraft
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113 Replies

6457 Views

Last post by bobkart
May 19 2022 7:55pm
Large homemade scooter

Last post by Scootdan « May 19 2022 12:53pm
Posted in EScooter/EMotorcycle Build Threads
Replies: 37
by Scootdan » Mar 22 2022 5:40pm » in EScooter/EMotorcycle Build Threads
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37 Replies

1163 Views

Last post by Scootdan
May 19 2022 12:53pm
TSDZ2 48v 2020 new firmware

Last post by Kollins « May 19 2022 11:20am
Posted in Motor Technology
Replies: 206
by Pealy » Apr 09 2021 7:43am » in Motor Technology
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206 Replies

15215 Views

Last post by Kollins
May 19 2022 11:20am
Bafang M500/M600 thread

Last post by SUPERJC « May 19 2022 11:03am
Posted in EBike Non-hub Motor Drives
Replies: 1287
by El_Topo » Jun 12 2019 3:34pm » in EBike Non-hub Motor Drives
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1287 Replies

125076 Views

Last post by SUPERJC
May 19 2022 11:03am
No-com error

Last post by fechter « May 19 2022 10:42am
Posted in EBike Troubleshooting
Replies: 3
by Habin123 » May 18 2022 2:53am » in EBike Troubleshooting

3 Replies

86 Views

Last post by fechter
May 19 2022 10:42am
LMX 64

Last post by sevenup « May 19 2022 10:23am
Posted in Items for Sale - Used
Replies: 3
by sevenup » May 17 2022 7:02am » in Items for Sale - Used

3 Replies

195 Views

Last post by sevenup
May 19 2022 10:23am
Lightweight & small battery options

Last post by HughF « May 19 2022 9:25am
Posted in Battery Technology
Replies: 11
by scrolltonowhere » Mar 30 2022 4:12pm » in Battery Technology

11 Replies

446 Views

Last post by HughF
May 19 2022 9:25am
Observed trials bike designing

Last post by owhite « May 19 2022 9:14am
Posted in EScooters/EMotorcycles
Replies: 174
by bikerpete » Jan 29 2020 7:46am » in EScooters/EMotorcycles
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174 Replies

14418 Views

Last post by owhite
May 19 2022 9:14am
SAMSUNG 21700 50G INR21700-50G

Last post by RideAlongMechanic « May 19 2022 8:57am
Posted in Items for Sale - New
Replies: 3
by RideAlongMechanic » Apr 27 2022 11:06am » in Items for Sale - New

3 Replies

767 Views

Last post by RideAlongMechanic
May 19 2022 8:57am
BAC855 controller + Crystalyte HT 3525 motor

Last post by olivier2604 « May 19 2022 7:50am
Posted in EBike Troubleshooting
Replies: 1
by turosailor » May 19 2022 5:57am » in EBike Troubleshooting

1 Replies

41 Views

Last post by olivier2604
May 19 2022 7:50am
20Kw motor and 300A ESC (ultralight aircraft propulsion system)

Last post by Mihai_F « May 19 2022 7:25am
Posted in Motor Technology
Replies: 107
by Mihai_F » Oct 25 2021 4:56pm » in Motor Technology
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107 Replies

5796 Views

Last post by Mihai_F
May 19 2022 7:25am
Yuyang King controller regen question

Last post by Sattva Ram « May 19 2022 5:12am
Posted in EBike Technical

by Sattva Ram » May 19 2022 5:12am » in EBike Technical

0 Replies

32 Views

Last post by Sattva Ram
May 19 2022 5:12am
New ground-up ESC - MESC_FOC_ESC

Last post by mxlemming « May 19 2022 3:40am
Posted in Motor Technology
Replies: 207
by mxlemming » Aug 08 2020 6:26pm » in Motor Technology
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207 Replies

13882 Views

Last post by mxlemming
May 19 2022 3:40am
Need help: Votol Em260 + qs138 v3 RPM

Last post by iamonfire « May 19 2022 3:16am
Posted in EScooters/EMotorcycles

by iamonfire » May 19 2022 3:16am » in EScooters/EMotorcycles

0 Replies

53 Views

Last post by iamonfire
May 19 2022 3:16am
Electric Roadster

Last post by liveforphysics « May 19 2022 2:10am
Posted in EScooter/EMotorcycle Build Threads
Replies: 167
by Dui, ni shuo de dui » Nov 22 2020 11:11pm » in EScooter/EMotorcycle Build Threads
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167 Replies

14517 Views

Last post by liveforphysics
May 19 2022 2:10am
2017 Honda CRF250R to Electric

Last post by chrisflysit « May 18 2022 11:50pm
Posted in EScooter/EMotorcycle Build Threads
Replies: 55
by chrisflysit » Mar 15 2021 1:02am » in EScooter/EMotorcycle Build Threads
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55 Replies

7055 Views

Last post by chrisflysit
May 18 2022 11:50pm
Nazca Pioneer solar recumbent build

Last post by k2orbust « May 18 2022 11:32pm
Posted in EBike Build Threads
Replies: 112
by k2orbust » Dec 30 2020 1:35am » in EBike Build Threads
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112 Replies

6554 Views

Last post by k2orbust
May 18 2022 11:32pm
Problems with Zoom electric scooter company

Last post by khordin « May 18 2022 9:52pm
Posted in Vendor Relations Corner
Replies: 41
by electricmopedgreat » May 07 2019 8:48pm » in Vendor Relations Corner
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41 Replies

17427 Views

Last post by khordin
May 18 2022 9:52pm
Delfast Ebikes?

Last post by amberwolf « May 18 2022 9:24pm
Posted in EBike General Discussion
Replies: 4
by Superwooper10 » Feb 05 2022 12:15am » in EBike General Discussion

4 Replies

406 Views

Last post by amberwolf
May 18 2022 9:24pm
144Vdc EV Charger

Last post by HighHopes « May 18 2022 7:27pm
Posted in Motor Technology
Replies: 79
by HighHopes » Sep 05 2015 1:19pm » in Motor Technology
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79 Replies

9275 Views

Last post by HighHopes
May 18 2022 7:27pm
Ukraine is using ebikes with NLAW rockets to take out Russian tanks

Last post by LewTwo « May 18 2022 7:23pm
Posted in EBike General Discussion
Replies: 3
by Enkidu » May 18 2022 9:39am » in EBike General Discussion

3 Replies

168 Views

Last post by LewTwo
May 18 2022 7:23pm
R12 mod for high voltage regen

Last post by amberwolf « May 18 2022 6:57pm
Posted in EBike Technical
Replies: 69
by Hyena » Dec 21 2010 5:34am » in EBike Technical
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69 Replies

13375 Views

Last post by amberwolf
May 18 2022 6:57pm
Looking for suitable controller, help wanted

Last post by amberwolf « May 18 2022 6:43pm
Posted in Motor Technology
Replies: 8
by qq4 » May 16 2022 1:19pm » in Motor Technology

8 Replies

147 Views

Last post by amberwolf
May 18 2022 6:43pm
Charging a 13s pack

Last post by amberwolf « May 18 2022 6:13pm
Posted in Battery Technology
Replies: 26
by justaperson76 » May 08 2022 8:50am » in Battery Technology
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26 Replies

538 Views

Last post by amberwolf
May 18 2022 6:13pm
Lipo battery pack build question

Last post by Atxraider « May 18 2022 5:04pm
Posted in Battery Technology
Replies: 4
by Atxraider » May 17 2022 12:16pm » in Battery Technology

4 Replies

103 Views

Last post by Atxraider
May 18 2022 5:04pm
107mph go kart on 28S/18P pack of Molicel P26A

Last post by Hillhater « May 18 2022 4:49pm
Posted in Battery Technology
Replies: 16
by garolittle » May 13 2022 11:23pm » in Battery Technology

16 Replies

370 Views

Last post by Hillhater
May 18 2022 4:49pm
Paralleling batteries, separate charging ports & BMS

Last post by ynot « May 18 2022 4:48pm
Posted in Battery Technology
Replies: 8
by ynot » May 15 2022 9:28am » in Battery Technology

8 Replies

153 Views

Last post by ynot
May 18 2022 4:48pm
Are these capable of 40A charging rate??

Last post by ebike11 « May 18 2022 4:15pm
Posted in EBike General Discussion
Replies: 4
by ebike11 » May 17 2022 8:45am » in EBike General Discussion

4 Replies

144 Views

Last post by ebike11
May 18 2022 4:15pm
0 feedback ebayers keep bidding on my e dirt bike?

Last post by jimmyhackers « May 18 2022 3:46pm
Posted in EBike General Discussion
Replies: 14
by jimmyhackers » May 12 2022 8:41am » in EBike General Discussion

14 Replies

357 Views

Last post by jimmyhackers
May 18 2022 3:46pm
Sondors x new bike the Metacycle

Last post by Hummina Shadeeba « May 18 2022 3:46pm
Posted in EScooters/EMotorcycles
Replies: 77
by Grendelkhan » Jan 14 2021 4:42pm » in EScooters/EMotorcycles
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77 Replies

4828 Views

Last post by Hummina Shadeeba
May 18 2022 3:46pm
Issues with balancing on new battery pack

Last post by pomah « May 18 2022 1:32pm
Posted in Battery Technology
Replies: 9
by pomah » May 15 2022 2:47pm » in Battery Technology

9 Replies

171 Views

Last post by pomah
May 18 2022 1:32pm
XPD: open-source keywin e-bike lab replacement

Last post by Heavybikesson « May 18 2022 12:59pm
Posted in EBike Technical
Replies: 619
by anpaza » May 11 2011 2:54pm » in EBike Technical
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619 Replies

196657 Views

Last post by Heavybikesson
May 18 2022 12:59pm
Return of the ES wiki!

Last post by neptronix « May 18 2022 12:56pm
Posted in Forum Rules and Features
Replies: 30
by neptronix » Aug 29 2021 2:16pm » in Forum Rules and Features
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30 Replies

1636 Views

Last post by neptronix
May 18 2022 12:56pm
Have I damaged my cycle analyst?

Last post by Heavybikesson « May 18 2022 12:52pm
Posted in EBike Technical
Replies: 9
by Lachymx » Jun 07 2018 6:18am » in EBike Technical

9 Replies

870 Views

Last post by Heavybikesson
May 18 2022 12:52pm

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