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Last post

Science of cycling still largely mysterious. No one knows why bikes stay upright

Last post by BalorNG « Aug 10 2022 3:19am
Posted in EBike General Discussion
Replies: 20
by Enkidu » Jul 20 2022 9:53pm » in EBike General Discussion

20 Replies

754 Views

Last post by BalorNG
Aug 10 2022 3:19am
Ask for help For tuning 1500w mid drive motor

Last post by potphuttiphan « Aug 10 2022 2:49am
Posted in EScooters/EMotorcycles

by potphuttiphan » Aug 10 2022 2:49am » in EScooters/EMotorcycles

0 Replies

7 Views

Last post by potphuttiphan
Aug 10 2022 2:49am
Magnet coverage and hall sensors

Last post by Mihai_F « Aug 10 2022 2:38am
Posted in Motor Technology
Replies: 2
by Mihai_F » Aug 09 2022 4:31am » in Motor Technology

2 Replies

49 Views

Last post by Mihai_F
Aug 10 2022 2:38am
Ford model T conversion

Last post by j bjork « Aug 10 2022 2:12am
Posted in Large EV General Discussion
Replies: 14
by carpenterterry09 » Apr 06 2022 3:03am » in Large EV General Discussion

14 Replies

973 Views

Last post by j bjork
Aug 10 2022 2:12am
TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

Last post by pxl666 « Aug 10 2022 2:11am
Posted in Motor Technology
Replies: 1420
by mbrusa » Mar 01 2021 7:23am » in Motor Technology
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85416 Views

Last post by pxl666
Aug 10 2022 2:11am
Brake track split. Now what?

Last post by Chalo « Aug 10 2022 1:17am
Posted in EBike Troubleshooting
Replies: 151
by MarkJohnston » Jun 12 2022 12:24am » in EBike Troubleshooting
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151 Replies

4237 Views

Last post by Chalo
Aug 10 2022 1:17am
Problem connecting Xiaoxiang BMS

Last post by jai134 « Aug 10 2022 1:09am
Posted in Battery Technology
Replies: 13
by jai134 » Aug 09 2022 7:45am » in Battery Technology

13 Replies

108 Views

Last post by jai134
Aug 10 2022 1:09am
Looking for advice on converting an Electra Townie

Last post by 999zip999 « Aug 10 2022 12:13am
Posted in EBike General Discussion
Replies: 10
by narselon » Aug 06 2022 12:54pm » in EBike General Discussion

10 Replies

186 Views

Last post by 999zip999
Aug 10 2022 12:13am
Motor comparisons [CA120 et al.]

Last post by sauerpower « Aug 09 2022 11:52pm
Posted in Motor Technology
Replies: 429
by Miles » Aug 30 2012 3:03am » in Motor Technology
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429 Replies

48058 Views

Last post by sauerpower
Aug 09 2022 11:52pm
Need Input for Trek Farley 7 Fat Bike Build

Last post by E-HP « Aug 09 2022 11:38pm
Posted in EBike Build Threads
Replies: 2
by Nuckingfuts » Aug 09 2022 2:30pm » in EBike Build Threads

2 Replies

65 Views

Last post by E-HP
Aug 09 2022 11:38pm
Used 12s4p Packs Combined For 12s16p

Last post by Braddudya « Aug 09 2022 11:32pm
Posted in Battery Technology
Replies: 4
by Braddudya » Aug 08 2022 10:27pm » in Battery Technology

4 Replies

74 Views

Last post by Braddudya
Aug 09 2022 11:32pm
my "desktop machine shop"

Last post by amberwolf « Aug 09 2022 11:21pm
Posted in Members' Hobbies and Interests
Replies: 12
by jimmyhackers » Jun 12 2022 6:08am » in Members' Hobbies and Interests

12 Replies

293 Views

Last post by amberwolf
Aug 09 2022 11:21pm
Common Tool Pack Battery Idea: Need input on Mixed cells

Last post by amberwolf « Aug 09 2022 10:53pm
Posted in Battery Technology
Replies: 2
by CONSIDERABLE SHOUTING » Aug 09 2022 1:09pm » in Battery Technology

2 Replies

47 Views

Last post by amberwolf
Aug 09 2022 10:53pm
Broken ZERO for sale on GovDeals in Walnut Creek, California

Last post by CONSIDERABLE SHOUTING « Aug 09 2022 10:12pm
Posted in Items for Sale - Used

by CONSIDERABLE SHOUTING » Aug 09 2022 10:12pm » in Items for Sale - Used

0 Replies

21 Views

Last post by CONSIDERABLE SHOUTING
Aug 09 2022 10:12pm
Nanjing far driver controllers

Last post by jcovaltine « Aug 09 2022 10:02pm
Posted in Motor Technology
Replies: 293
by j bjork » Jun 09 2021 5:39am » in Motor Technology
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293 Replies

21772 Views

Last post by jcovaltine
Aug 09 2022 10:02pm
Bafang M400 external controller

Last post by 88nightrider « Aug 09 2022 8:59pm
Posted in EBike Non-hub Motor Drives

by 88nightrider » Aug 09 2022 8:59pm » in EBike Non-hub Motor Drives

0 Replies

21 Views

Last post by 88nightrider
Aug 09 2022 8:59pm
E-S Stealth Electric Bike Owners

Last post by 1abv « Aug 09 2022 7:55pm
Posted in EBike Build Threads
Replies: 18872
by voicecoils » Dec 30 2010 6:37am » in EBike Build Threads
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18872 Replies

2068358 Views

Last post by 1abv
Aug 09 2022 7:55pm
I agree with Dick the Butcher

Last post by PaPaSteve « Aug 09 2022 7:20pm
Posted in EBike General Discussion
Replies: 2
by LewTwo » Aug 09 2022 5:13pm » in EBike General Discussion

2 Replies

83 Views

Last post by PaPaSteve
Aug 09 2022 7:20pm
Bafang system display boot issue

Last post by ebuilder « Aug 09 2022 6:57pm
Posted in EBike Troubleshooting
Replies: 5
by Denis Heidtmann » Aug 06 2022 10:18pm » in EBike Troubleshooting

5 Replies

99 Views

Last post by ebuilder
Aug 09 2022 6:57pm
Question about regenerative braking

Last post by spinningmagnets « Aug 09 2022 5:08pm
Posted in EScooters/EMotorcycles
Replies: 3
by Captain » Aug 08 2022 4:10am » in EScooters/EMotorcycles

3 Replies

78 Views

Last post by spinningmagnets
Aug 09 2022 5:08pm
G310 steel gear, where to buy?

Last post by LewTwo « Aug 09 2022 5:00pm
Posted in EBike Troubleshooting
Replies: 5
by goatman » Jul 10 2022 6:47pm » in EBike Troubleshooting

5 Replies

186 Views

Last post by LewTwo
Aug 09 2022 5:00pm
Very small, ligtweight, and nearly invisible conversion wanted

Last post by lightrush « Aug 09 2022 4:37pm
Posted in EBike General Discussion
Replies: 14
by Dumsterdave » Jun 07 2022 6:46am » in EBike General Discussion

14 Replies

748 Views

Last post by lightrush
Aug 09 2022 4:37pm
Burned the fuse in battery

Last post by Voltron « Aug 09 2022 4:23pm
Posted in EBike Troubleshooting
Replies: 19
by E-driver_ » Aug 05 2022 5:08am » in EBike Troubleshooting

19 Replies

297 Views

Last post by Voltron
Aug 09 2022 4:23pm
Pedaling at high speed

Last post by biphaeboh « Aug 09 2022 4:21pm
Posted in EBike General Discussion
Replies: 55
by The Madmadscientist » Aug 02 2022 3:12pm » in EBike General Discussion
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55 Replies

1040 Views

Last post by biphaeboh
Aug 09 2022 4:21pm
The Cycle Satiator, universal charger for the enthusiasts

Last post by CONSIDERABLE SHOUTING « Aug 09 2022 4:13pm
Posted in Battery Technology
Replies: 905
by justin_le » May 26 2014 5:20am » in Battery Technology
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905 Replies

169844 Views

Last post by CONSIDERABLE SHOUTING
Aug 09 2022 4:13pm
Upgrade brakes and running shifter cable under Tongsheng mid drive motor

Last post by scrolltonowhere « Aug 09 2022 3:52pm
Posted in Bike Mechanical & Structural
Replies: 57
by scrolltonowhere » Apr 25 2022 12:47pm » in Bike Mechanical & Structural
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57 Replies

2216 Views

Last post by scrolltonowhere
Aug 09 2022 3:52pm
VEVOR 2000W 48V DC Brushless Motor Kit

Last post by cozy « Aug 09 2022 3:36pm
Posted in EBike Troubleshooting
Replies: 5
by cozy » Jul 23 2022 5:47am » in EBike Troubleshooting

5 Replies

228 Views

Last post by cozy
Aug 09 2022 3:36pm
China accidents and ebike fires

Last post by Matt Gruber « Aug 09 2022 3:30pm
Posted in General Discussion
Replies: 14
by Matt Gruber » Jun 28 2022 11:55am » in General Discussion

14 Replies

527 Views

Last post by Matt Gruber
Aug 09 2022 3:30pm
372849.94 watt per wheel & counting

Last post by Toorbough ULL-Zeveigh « Aug 09 2022 3:06pm
Posted in Large EV General Discussion
Replies: 9
by Toorbough ULL-Zeveigh » Jun 29 2022 3:45pm » in Large EV General Discussion

9 Replies

626 Views

Last post by Toorbough ULL-Zeveigh
Aug 09 2022 3:06pm
Bicycle Chain: Stupid Questions

Last post by LewTwo « Aug 09 2022 3:01pm
Posted in EBike Technical
Replies: 14
by LewTwo » Aug 08 2022 3:37pm » in EBike Technical

14 Replies

180 Views

Last post by LewTwo
Aug 09 2022 3:01pm
Bafang G062.1000.DC mods to run 4000w +regen

Last post by TuomasK « Aug 09 2022 2:12pm
Posted in EBike Technical

by TuomasK » Aug 09 2022 2:12pm » in EBike Technical

0 Replies

26 Views

Last post by TuomasK
Aug 09 2022 2:12pm
Worst ebike ever or pure genius?

Last post by dogman dan « Aug 09 2022 1:59pm
Posted in EBike General Discussion
Replies: 7
by Enkidu » Aug 05 2022 1:37pm » in EBike General Discussion

7 Replies

299 Views

Last post by dogman dan
Aug 09 2022 1:59pm
BBSHD-FW: Open Source Firmware for BBSHD Motor Controller

Last post by danielnilsson9 « Aug 09 2022 1:42pm
Posted in EBike Non-hub Motor Drives
Replies: 21
by danielnilsson9 » Jul 28 2022 10:20am » in EBike Non-hub Motor Drives

21 Replies

1618 Views

Last post by danielnilsson9
Aug 09 2022 1:42pm
S-LCD to S12S controller communication protocol hacked

Last post by avandalen « Aug 09 2022 1:01pm
Posted in EBike Technical
Replies: 35
by obelix662000 » Oct 15 2015 12:42am » in EBike Technical
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35 Replies

17133 Views

Last post by avandalen
Aug 09 2022 1:01pm
Giant Revive BBS02 Mid-Drive

Last post by PaPaSteve « Aug 09 2022 12:44pm
Posted in EBike Build Threads
Replies: 9
by LewTwo » Jul 31 2022 1:42am » in EBike Build Threads

9 Replies

319 Views

Last post by PaPaSteve
Aug 09 2022 12:44pm
wr250f conversion

Last post by PaPaSteve « Aug 09 2022 12:41pm
Posted in EScooter/EMotorcycle Build Threads
Replies: 98
by dougf » Mar 26 2022 12:33am » in EScooter/EMotorcycle Build Threads
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98 Replies

5383 Views

Last post by PaPaSteve
Aug 09 2022 12:41pm
Battery switch position ? positiv/negativ, before/behind bms

Last post by jai134 « Aug 09 2022 11:47am
Posted in Battery Technology
Replies: 6
by Sparfuchs » Aug 07 2022 3:31am » in Battery Technology

6 Replies

126 Views

Last post by jai134
Aug 09 2022 11:47am
KMX trike rear suspension

Last post by adam333 « Aug 09 2022 11:35am
Posted in EBike General Discussion
Replies: 20
by Jcriv » Nov 04 2018 12:11pm » in EBike General Discussion

20 Replies

1663 Views

Last post by adam333
Aug 09 2022 11:35am
Help me build e-bike (mtb)

Last post by Smurf2 « Aug 09 2022 11:31am
Posted in EBike Build Threads
Replies: 86
by Smurf2 » Jun 25 2022 10:09am » in EBike Build Threads
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86 Replies

2633 Views

Last post by Smurf2
Aug 09 2022 11:31am
Avid BB5 vs Avid BB7

Last post by LewTwo « Aug 09 2022 11:04am
Posted in EBike General Discussion
Replies: 18
by LewTwo » Aug 03 2022 10:56am » in EBike General Discussion

18 Replies

377 Views

Last post by LewTwo
Aug 09 2022 11:04am
Marlin 5 diy ebike gearing questions for top speed pedalling

Last post by Chalo « Aug 09 2022 11:01am
Posted in Bike Mechanical & Structural
Replies: 9
by ManBroSON » Aug 06 2022 5:17pm » in Bike Mechanical & Structural

9 Replies

209 Views

Last post by Chalo
Aug 09 2022 11:01am
4WD Electric Scooter

Last post by Steeltrap « Aug 09 2022 10:41am
Posted in EScooters/EMotorcycles
Replies: 2
by Steeltrap » Aug 08 2022 3:19pm » in EScooters/EMotorcycles

2 Replies

82 Views

Last post by Steeltrap
Aug 09 2022 10:41am
Bike not shifting down

Last post by Chalo « Aug 09 2022 10:41am
Posted in Bike Mechanical & Structural
Replies: 7
by Sketch89 » Aug 06 2022 1:50am » in Bike Mechanical & Structural

7 Replies

147 Views

Last post by Chalo
Aug 09 2022 10:41am
KTM 200 exc goes electric

Last post by j bjork « Aug 09 2022 10:32am
Posted in EScooter/EMotorcycle Build Threads
Replies: 276
by j bjork » Dec 19 2019 12:04pm » in EScooter/EMotorcycle Build Threads
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56036 Views

Last post by j bjork
Aug 09 2022 10:32am
GMAC 10T replacing wheel bearings (How many, what type, what size?) Please help. Thanks.

Last post by Triketech « Aug 09 2022 9:13am
Posted in EBike Technical
Replies: 11
by Pandro » Apr 30 2021 8:47am » in EBike Technical

11 Replies

427 Views

Last post by Triketech
Aug 09 2022 9:13am
Damaged cell

Last post by jai134 « Aug 09 2022 7:21am
Posted in Battery Technology
Replies: 4
by jai134 » Aug 07 2022 11:22pm » in Battery Technology

4 Replies

93 Views

Last post by jai134
Aug 09 2022 7:21am
I made a 52V battery but it’s cutting out @ 51v ?

Last post by ebuilder « Aug 09 2022 6:27am
Posted in EBike Troubleshooting
Replies: 4
by Pskin132 » Aug 06 2022 4:38pm » in EBike Troubleshooting

4 Replies

118 Views

Last post by ebuilder
Aug 09 2022 6:27am
who knows this controller and motor?

Last post by martinaL « Aug 09 2022 6:25am
Posted in Motor Technology
Replies: 4
by martinaL » Aug 06 2022 8:08am » in Motor Technology

4 Replies

125 Views

Last post by martinaL
Aug 09 2022 6:25am
Programming APT AE96600 controller (update: NOT recommended, unstable program)

Last post by harrisonpatm « Aug 09 2022 4:35am
Posted in EBike Technical
Replies: 275
by larsb » Oct 31 2018 12:41pm » in EBike Technical
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43404 Views

Last post by harrisonpatm
Aug 09 2022 4:35am
KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

Last post by avandalen « Aug 09 2022 4:18am
Posted in Motor Technology
Replies: 4857
by casainho » Apr 25 2017 8:37pm » in Motor Technology
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4857 Replies

519008 Views

Last post by avandalen
Aug 09 2022 4:18am

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