Electric Bicycles

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Bike Mechanical & Structural
A place to discuss the repair, design, and customization of the bicycle itself, not the powertrain ( battery, controller, motor, etc ).
Topics: 226

226 Topics

2946 Posts

Last post Re: Upgrade brakes and runnin…
by BalorNG View the latest post
Jul 07 2022 2:56am
EBike General Discussion
General Discussion about electric bicycles.
Topics: 20010

20010 Topics

328345 Posts

Last post Re: Please help - can this hu…
by dogman dan View the latest post
Jul 07 2022 4:31am
EBike Technical
Get all your technical information about electric bikes here.
Topics: 16007

16007 Topics

207350 Posts

Last post Re: XIONGDA gear ratio KT LC…
by Minty View the latest post
Jul 07 2022 1:31am
EBike Troubleshooting
Yer bike busted? tell us all about it here.
Topics: 617

617 Topics

5074 Posts

Last post Re: QS 205 main hall connecto…
by amberwolf View the latest post
Jul 07 2022 1:29am
EBike Non-hub Motor Drives
Discussions related to motors other than hub motors.
This includes R/C motors, botttom bracket, roller and geared drives.
Topics: 4968

4968 Topics

140330 Posts

Last post Re: TSDZ2 Torque Sensor Shatt…
by endlessolli View the latest post
Jul 07 2022 3:08am
EBike Reviews & Testing
Get real world experience and user feedback on the electric bicycle products.
Topics: 815

815 Topics

26322 Posts

Last post Re: Swalbe cargo e pick up 26…
by None View the latest post
Jul 06 2022 9:40am
EBike Build Threads
Show off your Ebike creation here.
Topics: 3162

3162 Topics

114368 Posts

Last post Re: Help me build e-bike (mtb)
by Smurf2 View the latest post
Jul 07 2022 1:00am

Active topics

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Last post

Your Creation's Before & After Pics

Last post by sonnetg « Jul 03 2022 10:28am
Replies: 2056
by xyster » Feb 01 2007 4:32pm
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Last post by sonnetg
Jul 03 2022 10:28am
XPD: open-source keywin e-bike lab replacement

Last post by Heavybikesson « May 18 2022 12:59pm
Replies: 619
by anpaza » May 11 2011 2:54pm
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199115 Views

Last post by Heavybikesson
May 18 2022 12:59pm
Keywin E-bike Lab Parameter Designer Software Manual-ver 1.2

Last post by icbcChina « Jan 14 2022 11:40am
Replies: 99
by will_newton » Dec 15 2009 9:53am
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99 Replies

108948 Views

Last post by icbcChina
Jan 14 2022 11:40am
Chains and sprockets, info and index

Last post by BalorNG « Oct 30 2021 4:20am
Replies: 27
by spinningmagnets » Dec 29 2012 9:10pm
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27 Replies

60821 Views

Last post by BalorNG
Oct 30 2021 4:20am
Upload Your Circuit Schematics & Requests Here...

Last post by slick8 « Aug 27 2021 6:28am
Replies: 546
by xyster » Feb 10 2007 11:08am
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245732 Views

Last post by slick8
Aug 27 2021 6:28am
Sticky thread index for "Bicycle Mechanical & Structural"

Last post by spinningmagnets « Mar 21 2021 8:15am
Replies: 1
by spinningmagnets » Mar 21 2021 7:44am

1 Replies

3028 Views

Last post by spinningmagnets
Mar 21 2021 8:15am
How to get the proper advice, read before asking

Last post by larsb « Aug 03 2019 1:01am
Replies: 35
by wesnewell » Jan 21 2015 12:31pm
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35 Replies

62574 Views

Last post by larsb
Aug 03 2019 1:01am
Sticky thread index for "E-Bike Non-Hub Motor Drives"

Last post by mechhead « Jul 23 2017 8:34am
Replies: 4
by spinningmagnets » May 25 2015 9:17pm

4 Replies

39748 Views

Last post by mechhead
Jul 23 2017 8:34am
F.A.Q = All the Basic Stuff - Read Before You Post !

Last post by amberwolf « Aug 14 2016 11:57pm
Replies: 13
by Ypedal » Mar 30 2011 11:43am

13 Replies

73396 Views

Last post by amberwolf
Aug 14 2016 11:57pm
Sticky thread index for "E-Bike Photos & Video"

Last post by spinningmagnets « May 25 2015 8:46am
Replies: 2
by spinningmagnets » May 25 2015 8:46am

2 Replies

22672 Views

Last post by spinningmagnets
May 25 2015 8:46am
Sticky thread index for "E-Bike Reviews & Testing"

Last post by spinningmagnets « May 25 2015 8:40am
Replies: 2
by spinningmagnets » May 25 2015 8:40am

2 Replies

18738 Views

Last post by spinningmagnets
May 25 2015 8:40am
Sticky thread index for "E-Bike General Discussion"

Last post by spinningmagnets « May 25 2015 8:28am
Replies: 2
by spinningmagnets » May 25 2015 8:27am

2 Replies

23283 Views

Last post by spinningmagnets
May 25 2015 8:28am
Sticky thread index for "E-bike Technical"

Last post by spinningmagnets « May 24 2015 12:45pm
Replies: 2
by spinningmagnets » May 24 2015 12:44pm

2 Replies

24686 Views

Last post by spinningmagnets
May 24 2015 12:45pm
*** Controller Information Links ***

Last post by amberwolf « Jan 06 2013 4:54am
Replies: 8
by Ypedal » Jun 25 2010 6:13am

8 Replies

66789 Views

Last post by amberwolf
Jan 06 2013 4:54am
Resources, Repositories, Components Sticky

Last post by Miles « Feb 03 2011 12:21pm
Replies: 3
by Miles » Jun 30 2010 11:55am

3 Replies

37934 Views

Last post by Miles
Feb 03 2011 12:21pm
^^^^^ Reviews ! - Read Before Posting please .^^^^^

Last post by dogman dan « Dec 22 2009 7:30am
Replies: 2
by Ypedal » Dec 21 2009 10:13am

2 Replies

23362 Views

Last post by dogman dan
Dec 22 2009 7:30am
Please help - can this hub's axle work in my dropouts? First build

Last post by dogman dan « Jul 07 2022 4:31am
Replies: 5
by Ownzies » Jul 06 2022 9:53pm

5 Replies

60 Views

Last post by dogman dan
Jul 07 2022 4:31am
Battery to Controller wire size?

Last post by dogman dan « Jul 07 2022 4:25am
Replies: 1
by Earth_Bike » Jul 07 2022 1:56am

1 Replies

21 Views

Last post by dogman dan
Jul 07 2022 4:25am
3000w-5000w problems

Last post by dogman dan « Jul 07 2022 4:20am
Replies: 1
by lewiv » Jul 07 2022 2:50am

1 Replies

25 Views

Last post by dogman dan
Jul 07 2022 4:20am
TSDZ2 Torque Sensor Shattered

Last post by endlessolli « Jul 07 2022 3:08am
Replies: 4
by rippledabs » Jul 05 2022 10:22am

4 Replies

132 Views

Last post by endlessolli
Jul 07 2022 3:08am
Upgrade brakes and running shifter cable under Tongsheng mid drive motor

Last post by BalorNG « Jul 07 2022 2:56am
Replies: 45
by scrolltonowhere » Apr 25 2022 12:47pm
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45 Replies

1133 Views

Last post by BalorNG
Jul 07 2022 2:56am
new eZip motor

Last post by ksbk « Jul 07 2022 1:47am
Replies: 8696
by latecurtis » Aug 06 2014 5:47pm
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621177 Views

Last post by ksbk
Jul 07 2022 1:47am
XIONGDA gear ratio KT LCD 3

Last post by Minty « Jul 07 2022 1:31am
Replies: 4
by Minty » May 27 2022 9:36am

4 Replies

199 Views

Last post by Minty
Jul 07 2022 1:31am
QS 205 main hall connector fails test, spare one passes?

Last post by amberwolf « Jul 07 2022 1:29am
Replies: 3
by lookinglikejesus » Jul 06 2022 3:00am

3 Replies

57 Views

Last post by amberwolf
Jul 07 2022 1:29am
Help me build e-bike (mtb)

Last post by Smurf2 « Jul 07 2022 1:00am
Replies: 56
by Smurf2 » Jun 25 2022 10:09am
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56 Replies

860 Views

Last post by Smurf2
Jul 07 2022 1:00am
Brake track split. Now what?

Last post by calab « Jul 07 2022 12:02am
Replies: 105
by MarkJohnston » Jun 12 2022 12:24am
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1687 Views

Last post by calab
Jul 07 2022 12:02am
My econo-e-bike

Last post by calab « Jul 06 2022 11:53pm
Replies: 226
by E-HP » Dec 29 2018 10:54pm
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27727 Views

Last post by calab
Jul 06 2022 11:53pm
Help With Rear Sprocket

Last post by calab « Jul 06 2022 11:38pm
Replies: 6
by Boy Scout » Jul 06 2022 2:29am

6 Replies

100 Views

Last post by calab
Jul 06 2022 11:38pm
Lyen controller/cycle analyst throttle cutting out

Last post by danjpendleton « Jul 06 2022 9:14pm
Replies: 5
by danjpendleton » Jun 30 2022 10:49pm

5 Replies

158 Views

Last post by danjpendleton
Jul 06 2022 9:14pm
Bafang GO62 60v controller

Last post by paulstung « Jul 06 2022 8:38pm
Replies: 1
by Ebike92119 » Jul 06 2022 8:02pm

1 Replies

27 Views

Last post by paulstung
Jul 06 2022 8:38pm
Help on hunting e bike

Last post by biphaeboh « Jul 06 2022 8:34pm
Replies: 36
by Agotham » Mar 02 2022 7:58pm
1

2
36 Replies

953 Views

Last post by biphaeboh
Jul 06 2022 8:34pm
leaning trike cargo bike front end kit

Last post by hodala « Jul 06 2022 7:11pm
Replies: 211
by hodala » Feb 21 2017 9:07pm
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39110 Views

Last post by hodala
Jul 06 2022 7:11pm
Battery is good for something else!

Last post by docw009 « Jul 06 2022 6:37pm
Replies: 10
by endlessWork » Jul 04 2022 1:45pm

10 Replies

192 Views

Last post by docw009
Jul 06 2022 6:37pm
Fried BMS and charger?

Last post by E-HP « Jul 06 2022 6:18pm
Replies: 1
by loafin_about » Jul 06 2022 6:11pm

1 Replies

21 Views

Last post by E-HP
Jul 06 2022 6:18pm
Anyone with experience programming 8fun hub motor controller?

Last post by E-HP « Jul 06 2022 6:14pm
Replies: 5
by TCVermont » Jul 05 2022 1:30pm

5 Replies

80 Views

Last post by E-HP
Jul 06 2022 6:14pm
E-S Stealth Electric Bike Owners

Last post by 1abv « Jul 06 2022 2:42pm
Replies: 18776
by voicecoils » Dec 30 2010 6:37am
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18776 Replies

2056974 Views

Last post by 1abv
Jul 06 2022 2:42pm
Help programming Sabvoton 7245 and XOFO 175 hub moto

Last post by hipur « Jul 06 2022 1:56pm
Replies: 2
by hipur » Jun 26 2022 12:25pm

2 Replies

93 Views

Last post by hipur
Jul 06 2022 1:56pm
20" Bmx to electric

Last post by calab « Jul 06 2022 12:53pm
Replies: 40
by Fvrdol » Jul 03 2022 6:07am
1

2
40 Replies

510 Views

Last post by calab
Jul 06 2022 12:53pm
torque arm picture thread

Last post by Diggs « Jul 06 2022 10:40am
Replies: 209
by auraslip » Mar 28 2011 10:00pm
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64346 Views

Last post by Diggs
Jul 06 2022 10:40am
Does it matter what brand of battery i use?

Last post by E-HP « Jul 06 2022 10:11am
Replies: 11
by BullerBuller » Jul 05 2022 4:13pm

11 Replies

171 Views

Last post by E-HP
Jul 06 2022 10:11am
Swalbe cargo e pick up 26 x 2.15 559 x 55

Last post by None « Jul 06 2022 9:40am
Replies: 14
by MarkJohnston » Jun 11 2022 2:51pm

14 Replies

455 Views

Last post by None
Jul 06 2022 9:40am
Step down transformer/converter

Last post by gobi « Jul 06 2022 8:42am
Replies: 18
by ebike11 » Jul 02 2022 10:59pm

18 Replies

273 Views

Last post by gobi
Jul 06 2022 8:42am
BBSO2B Motor upgrade with BBSHD controller

Last post by Agro86 « Jul 06 2022 8:07am
Replies: 2
by Agro86 » Nov 21 2021 12:48am

2 Replies

504 Views

Last post by Agro86
Jul 06 2022 8:07am
Dengfu E23 Fatbike - Bafang Ultra 3500W

Last post by Agro86 « Jul 06 2022 5:00am
Replies: 14
by Daxxie » Sep 30 2021 4:06pm

14 Replies

2176 Views

Last post by Agro86
Jul 06 2022 5:00am
Max peak power for QS 205

Last post by patrik5504 « Jul 06 2022 4:02am
Replies: 15
by patrik5504 » Jul 04 2022 11:58am

15 Replies

298 Views

Last post by patrik5504
Jul 06 2022 4:02am
250-350w, 36v, 32h, freewheel hub motor recommendations please.

Last post by 331X2 « Jul 06 2022 2:22am
Replies: 4
by 331X2 » Jul 05 2022 3:13pm

4 Replies

95 Views

Last post by 331X2
Jul 06 2022 2:22am
Vibrations because of BEMF Harmonics?

Last post by hias9 « Jul 06 2022 1:39am
Replies: 31
by hias9 » Feb 24 2022 10:35pm
1

2
31 Replies

773 Views

Last post by hias9
Jul 06 2022 1:39am
New "TSDZ2 Torque Sensor Central Motor"

Last post by pxl666 « Jul 06 2022 1:33am
Replies: 9434
by larsottar » Apr 20 2016 4:26pm
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9434 Replies

1104189 Views

Last post by pxl666
Jul 06 2022 1:33am
Pas reverse direction ?

Last post by Jay2903 « Jul 06 2022 12:57am
Replies: 20
by Jay2903 » May 01 2022 1:52pm

20 Replies

741 Views

Last post by Jay2903
Jul 06 2022 12:57am
52 v battery with 250w motor? Controller options??

Last post by 999zip999 « Jul 05 2022 11:59pm
Replies: 6
by onetearless » Sep 24 2018 12:34pm

6 Replies

96 Views

Last post by 999zip999
Jul 05 2022 11:59pm

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