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Last post

Is there anyway of running a rear hub on a 12x150 dropout frame

Last post by Sammybrock « May 27 2022 11:50am
Posted in EBike Build Threads
Replies: 10
by Sammybrock » May 26 2022 3:43am » in EBike Build Threads

10 Replies

114 Views

Last post by Sammybrock
May 27 2022 11:50am
Dear America,

Last post by neptronix « May 27 2022 11:36am
Posted in General Discussion
Replies: 341
by jonescg » Dec 15 2012 6:04am » in General Discussion
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341 Replies

28109 Views

Last post by neptronix
May 27 2022 11:36am
13s10p battery pack repair(noob experiment). Help appreciated!

Last post by eMark « May 27 2022 11:34am
Posted in Stand-up EScooter/ESkateboards
Replies: 5
by fjodorlogin » May 26 2022 8:45am » in Stand-up EScooter/ESkateboards

5 Replies

149 Views

Last post by eMark
May 27 2022 11:34am
Industry worried about fed regulations, selling “overpowered” bikes

Last post by donn « May 27 2022 11:08am
Posted in EBike General Discussion
Replies: 11
by john61ct » May 26 2022 9:47am » in EBike General Discussion

11 Replies

146 Views

Last post by donn
May 27 2022 11:08am
160 KW 72v Cntroller QS/Yuma 15KW 300A BMS

Last post by Joshuasyafa « May 27 2022 11:04am
Posted in Items for Sale - New
Replies: 57
by Redsea Rider » Aug 11 2021 3:31pm » in Items for Sale - New
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2329 Views

Last post by Joshuasyafa
May 27 2022 11:04am
NEW Enduro Ebike frame, WHITE, IN ORIGINAL BOX! $200!

Last post by Joshuasyafa « May 27 2022 11:02am
Posted in Items for Sale - New
Replies: 4
by Ghost Rider » May 26 2022 6:22pm » in Items for Sale - New

4 Replies

95 Views

Last post by Joshuasyafa
May 27 2022 11:02am
My first ebike build: custom-built KMX-based electric velomobile

Last post by The Toecutter « May 27 2022 11:01am
Posted in EBike Build Threads
Replies: 107
by The Toecutter » Feb 05 2021 12:59am » in EBike Build Threads
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107 Replies

6956 Views

Last post by The Toecutter
May 27 2022 11:01am
maximum spoke angle?

Last post by gothicsurf « May 27 2022 10:57am
Posted in EBike Technical
Replies: 2
by gothicsurf » May 25 2022 11:12am » in EBike Technical

2 Replies

68 Views

Last post by gothicsurf
May 27 2022 10:57am
Veruzend kit and 18650 cells free to local

Last post by Mikebike « May 27 2022 10:51am
Posted in Items for Sale - Used

by Mikebike » May 27 2022 10:51am » in Items for Sale - Used

0 Replies

10 Views

Last post by Mikebike
May 27 2022 10:51am
Open question - 400V charge controller?

Last post by JackFlorey « May 27 2022 10:31am
Posted in Alternative Energy

by JackFlorey » May 27 2022 10:31am » in Alternative Energy

0 Replies

8 Views

Last post by JackFlorey
May 27 2022 10:31am
Will this work in an emergency power outage?

Last post by JackFlorey « May 27 2022 10:29am
Posted in Alternative Energy
Replies: 24
by nicobie » Apr 05 2021 3:24pm » in Alternative Energy

24 Replies

959 Views

Last post by JackFlorey
May 27 2022 10:29am
E-S Stealth Electric Bike Owners

Last post by Rix « May 27 2022 10:28am
Posted in EBike Build Threads
Replies: 18714
by voicecoils » Dec 30 2010 6:37am » in EBike Build Threads
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18714 Replies

2047111 Views

Last post by Rix
May 27 2022 10:28am
gas price thread

Last post by Voltron « May 27 2022 10:28am
Posted in General Discussion
Replies: 1295
by truckerzero » Jun 02 2008 2:54am » in General Discussion
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89462 Views

Last post by Voltron
May 27 2022 10:28am
20Kw motor and 300A ESC (ultralight aircraft propulsion system)

Last post by mxlemming « May 27 2022 10:19am
Posted in Motor Technology
Replies: 110
by Mihai_F » Oct 25 2021 4:56pm » in Motor Technology
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5965 Views

Last post by mxlemming
May 27 2022 10:19am
reversed suspension, pull suspension, is it a thing?

Last post by 4πr^2 « May 27 2022 10:04am
Posted in Bike Mechanical & Structural
Replies: 12
by jimmyhackers » May 24 2022 1:36pm » in Bike Mechanical & Structural

12 Replies

222 Views

Last post by 4πr^2
May 27 2022 10:04am
Modest capacity but quality battery packs?

Last post by E-HP « May 27 2022 9:55am
Posted in EBike General Discussion
Replies: 3
by saucerful » May 26 2022 9:26pm » in EBike General Discussion

3 Replies

60 Views

Last post by E-HP
May 27 2022 9:55am
XIONGDA gear ratio KT LCD 3

Last post by Minty « May 27 2022 9:36am
Posted in EBike Technical

by Minty » May 27 2022 9:36am » in EBike Technical

0 Replies

11 Views

Last post by Minty
May 27 2022 9:36am
New "TSDZ2 Torque Sensor Central Motor"

Last post by Wapous « May 27 2022 9:03am
Posted in EBike Non-hub Motor Drives
Replies: 9379
by larsottar » Apr 20 2016 4:26pm » in EBike Non-hub Motor Drives
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9379 Replies

1089123 Views

Last post by Wapous
May 27 2022 9:03am
Thread for new battery breakthrough PR releases

Last post by speedmd « May 27 2022 8:59am
Posted in Battery Technology
Replies: 1820
by Doctorbass » Nov 06 2007 11:32pm » in Battery Technology
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1820 Replies

289728 Views

Last post by speedmd
May 27 2022 8:59am
My voltmeter/throttle shows voltage when I pedal without battery, does this mean I could have regen?

Last post by donn « May 27 2022 8:56am
Posted in EBike General Discussion
Replies: 8
by Tiao » May 26 2022 1:15pm » in EBike General Discussion

8 Replies

62 Views

Last post by donn
May 27 2022 8:56am
Giant Downhill / CYC with belt

Last post by Universalus « May 27 2022 8:36am
Posted in EBike Build Threads

by Universalus » May 27 2022 8:36am » in EBike Build Threads

0 Replies

20 Views

Last post by Universalus
May 27 2022 8:36am
How to built a 450CC RACE with similar weight power and torque like TACITA ?

Last post by spinningmagnets « May 27 2022 7:04am
Posted in EScooters/EMotorcycles
Replies: 44
by EMX_USD » Jan 11 2020 6:38am » in EScooters/EMotorcycles
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44 Replies

5214 Views

Last post by spinningmagnets
May 27 2022 7:04am
new eZip motor

Last post by DrkAngel « May 27 2022 7:02am
Posted in EBike General Discussion
Replies: 8615
by latecurtis » Aug 06 2014 5:47pm » in EBike General Discussion
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8615 Replies

614489 Views

Last post by DrkAngel
May 27 2022 7:02am
The NEFASTUS Axial motor (Toy Version)

Last post by ardillo lambo « May 27 2022 6:59am
Posted in Motor Technology
Replies: 1
by ardillo lambo » May 25 2022 12:24pm » in Motor Technology

1 Replies

59 Views

Last post by ardillo lambo
May 27 2022 6:59am
TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

Last post by gordone « May 27 2022 5:50am
Posted in Motor Technology
Replies: 1306
by mbrusa » Mar 01 2021 7:23am » in Motor Technology
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1306 Replies

73553 Views

Last post by gordone
May 27 2022 5:50am
DIY pack 18650 lithium safe

Last post by EMX_USD « May 27 2022 4:28am
Posted in Battery Technology
Replies: 10
by EMX_USD » Apr 13 2020 5:45am » in Battery Technology

10 Replies

575 Views

Last post by EMX_USD
May 27 2022 4:28am
ANT BMS Why lost bluetooth signal and how restart?

Last post by EMX_USD « May 27 2022 4:24am
Posted in Battery Technology
Replies: 3
by EMX_USD » Apr 15 2021 3:19am » in Battery Technology

3 Replies

258 Views

Last post by EMX_USD
May 27 2022 4:24am
Conversion of a Bultaco Sherpa

Last post by Elektrosherpa « May 27 2022 4:20am
Posted in EScooter/EMotorcycle Build Threads
Replies: 210
by Elektrosherpa » Feb 08 2021 5:41pm » in EScooter/EMotorcycle Build Threads
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12187 Views

Last post by Elektrosherpa
May 27 2022 4:20am
E-bike motor spinning too fast

Last post by larsb « May 27 2022 3:41am
Posted in EBike Technical
Replies: 3
by ibra2672 » May 25 2022 2:51am » in EBike Technical

3 Replies

90 Views

Last post by larsb
May 27 2022 3:41am
Innovation Prototype new autonomy management.

Last post by EMX_USD « May 27 2022 3:38am
Posted in Motor Technology

by EMX_USD » May 27 2022 3:38am » in Motor Technology

0 Replies

15 Views

Last post by EMX_USD
May 27 2022 3:38am
EM3ev 52V (14S5P) Jumbo Shark battery Europe based

Last post by cwah « May 27 2022 2:25am
Posted in Items for Sale - Used
Replies: 5
by raggertje » May 22 2022 4:18pm » in Items for Sale - Used

5 Replies

161 Views

Last post by cwah
May 27 2022 2:25am
9C 2707 Motor 100$

Last post by Jesterofdeath9 « May 27 2022 1:22am
Posted in Items for Sale - Used
Replies: 2
by theblindsaint » Apr 25 2022 4:54pm » in Items for Sale - Used

2 Replies

386 Views

Last post by Jesterofdeath9
May 27 2022 1:22am
Another Emax 110s Lithium upgrade

Last post by OlaE « May 27 2022 1:09am
Posted in EScooters/EMotorcycles
Replies: 13
by OlaE » Apr 01 2021 2:01pm » in EScooters/EMotorcycles

13 Replies

1585 Views

Last post by OlaE
May 27 2022 1:09am
Crystalyte X5303 Racer and controller

Last post by Jesterofdeath9 « May 27 2022 12:56am
Posted in Items for Sale - Used
Replies: 10
by momo » Apr 19 2022 4:30pm » in Items for Sale - Used

10 Replies

661 Views

Last post by Jesterofdeath9
May 27 2022 12:56am
How critical is magnet gap ?

Last post by fechter « May 27 2022 12:38am
Posted in Motor Technology
Replies: 5
by Dacflyer » May 16 2022 6:19pm » in Motor Technology

5 Replies

193 Views

Last post by fechter
May 27 2022 12:38am
I Drag Raced my home built Electric Van

Last post by calab « May 26 2022 11:57pm
Posted in Large EV General Discussion
Replies: 3
by jawshnitzel » May 26 2022 6:06pm » in Large EV General Discussion

3 Replies

49 Views

Last post by calab
May 26 2022 11:57pm
Rip out my value stem and crashed

Last post by calab « May 26 2022 11:53pm
Posted in EBike General Discussion
Replies: 29
by 999zip999 » May 19 2022 5:58pm » in EBike General Discussion
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503 Views

Last post by calab
May 26 2022 11:53pm
Differential from 2 old angle grinders: Easy n Cheap

Last post by calab « May 26 2022 11:46pm
Posted in EBike General Discussion
Replies: 4
by Logic11 » May 25 2022 8:11am » in EBike General Discussion

4 Replies

139 Views

Last post by calab
May 26 2022 11:46pm
Light electric motorcycle Clutch development

Last post by scianiac « May 26 2022 11:02pm
Posted in EScooter/EMotorcycle Build Threads
Replies: 3
by Josh K. » May 26 2022 5:19pm » in EScooter/EMotorcycle Build Threads

3 Replies

63 Views

Last post by scianiac
May 26 2022 11:02pm
CYC X1 Pro 219H to bicycle chain mod

Last post by scianiac « May 26 2022 10:42pm
Posted in EBike Non-hub Motor Drives
Replies: 5
by 12-C » May 25 2022 11:07pm » in EBike Non-hub Motor Drives

5 Replies

101 Views

Last post by scianiac
May 26 2022 10:42pm
Observed trials bike designing

Last post by Josh K. « May 26 2022 10:17pm
Posted in EScooters/EMotorcycles
Replies: 175
by bikerpete » Jan 29 2020 7:46am » in EScooters/EMotorcycles
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175 Replies

14613 Views

Last post by Josh K.
May 26 2022 10:17pm
Suzuki GSX-R e899 K2

Last post by Rovii « May 26 2022 10:03pm
Posted in EScooter/EMotorcycle Build Threads
Replies: 500
by Rovi » Jul 25 2016 3:25am » in EScooter/EMotorcycle Build Threads
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500 Replies

92743 Views

Last post by Rovii
May 26 2022 10:03pm
Sabaton Controller 3000 watt stop

Last post by amberwolf « May 26 2022 8:06pm
Posted in EBike Technical
Replies: 2
by cdarocks » May 25 2022 10:14pm » in EBike Technical

2 Replies

49 Views

Last post by amberwolf
May 26 2022 8:06pm
My Bafang Ultra Mountain Bike! Frey AM1000

Last post by Hardcore « May 26 2022 7:38pm
Posted in EBike Reviews & Testing
Replies: 2508
by robocam » Oct 13 2017 10:25pm » in EBike Reviews & Testing
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2508 Replies

372247 Views

Last post by Hardcore
May 26 2022 7:38pm
Pedal assist won't re-engage

Last post by amberwolf « May 26 2022 7:31pm
Posted in EBike Troubleshooting
Replies: 11
by Callmenobody » May 16 2022 12:39am » in EBike Troubleshooting

11 Replies

180 Views

Last post by amberwolf
May 26 2022 7:31pm
Nanjing far driver controllers

Last post by amberwolf « May 26 2022 7:28pm
Posted in Motor Technology
Replies: 205
by j bjork » Jun 09 2021 5:39am » in Motor Technology
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13548 Views

Last post by amberwolf
May 26 2022 7:28pm
Replace 350w motor with 500w motor?

Last post by LewTwo « May 26 2022 7:28pm
Posted in EBike Technical
Replies: 3
by oldcushman » May 25 2022 2:25pm » in EBike Technical

3 Replies

78 Views

Last post by LewTwo
May 26 2022 7:28pm
What limits LiFEPO4 "12v drop-in" wired in series to 48v?

Last post by amberwolf « May 26 2022 7:24pm
Posted in Battery Technology
Replies: 3
by iconoclast » May 25 2022 3:30pm » in Battery Technology

3 Replies

78 Views

Last post by amberwolf
May 26 2022 7:24pm
Split battery into two packs?

Last post by amberwolf « May 26 2022 7:17pm
Posted in Battery Technology
Replies: 9
by carboncanyon » May 03 2022 12:31pm » in Battery Technology

9 Replies

308 Views

Last post by amberwolf
May 26 2022 7:17pm
Hole Shot Device / Lower Fork Travel

Last post by bengxe « May 26 2022 5:27pm
Posted in EBike Technical
Replies: 3
by hias9 » May 23 2022 9:10pm » in EBike Technical

3 Replies

90 Views

Last post by bengxe
May 26 2022 5:27pm

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