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  • TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
    Last post by EndlessCadence « Oct 23, 2018 11:37 am
    Posted in Motor Technology
    Replies: 868
    by casainho » Apr 17, 2018 2:38 pm » in Motor Technology
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    868 Replies
    21723 Views
    Last post by EndlessCadence
    Oct 23, 2018 11:37 am
  • Wind and Solar vs Coal, Gasoline, Nuclear
    Last post by sendler2112 « Oct 23, 2018 11:13 am
    Posted in E-Vehicles General Discussion
    Replies: 2468
    by Hillhater » Jun 05, 2017 4:38 pm » in E-Vehicles General Discussion
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    2468 Replies
    82364 Views
    Last post by sendler2112
    Oct 23, 2018 11:13 am
  • The future of our forum - facebook versus web forums
    Last post by neptronixUser avatar « Oct 23, 2018 11:06 am
    Posted in Forum Rules and Features
    Replies: 6
    by neptronix » Oct 21, 2018 3:37 pm » in Forum Rules and Features
    6 Replies
    132 Views
    Last post by neptronixUser avatar
    Oct 23, 2018 11:06 am
  • Spot Welding Copper Strips to 18650 Battery Cells
    Last post by greenno « Oct 23, 2018 11:04 am
    Posted in Battery Technology
    Replies: 177
    by mkp007 » Nov 06, 2016 7:44 pm » in Battery Technology
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    177 Replies
    21905 Views
    Last post by greenno
    Oct 23, 2018 11:04 am
  • Sur-Ron - New Mid drive Bike
    Last post by motomotoUser avatar « Oct 23, 2018 10:49 am
    Posted in E-Bike Non-hub Motor Drives
    Replies: 2353
    by Allex » Aug 06, 2017 7:31 am » in E-Bike Non-hub Motor Drives
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    2353 Replies
    122122 Views
    Last post by motomotoUser avatar
    Oct 23, 2018 10:49 am
  • Suggestion for Battery Testing Intruments
    Last post by motomechUser avatar « Oct 23, 2018 10:43 am
    Posted in Battery Technology
    Replies: 2
    by dineshmdes » Oct 23, 2018 5:08 am » in Battery Technology
    2 Replies
    31 Views
    Last post by motomechUser avatar
    Oct 23, 2018 10:43 am
  • DIY electric hand cargo trailer
    Last post by io0 « Oct 23, 2018 10:40 am
    Posted in E-Bike General Discussion
    Replies: 7
    by io0 » Oct 20, 2018 1:37 pm » in E-Bike General Discussion
    7 Replies
    132 Views
    Last post by io0
    Oct 23, 2018 10:40 am
  • Mac 12T and dual torque arms -> really necessary ?
    Last post by motomechUser avatar « Oct 23, 2018 10:30 am
    Posted in E-Bike General Discussion
    Replies: 9
    by HolgiB » Oct 23, 2018 2:12 am » in E-Bike General Discussion
    9 Replies
    67 Views
    Last post by motomechUser avatar
    Oct 23, 2018 10:30 am
  • 20AH 48V pack using Samsung 25R + Agniusm modules + Generic BMS
    Last post by www.recumbents.comUser avatar « Oct 23, 2018 10:21 am
    Posted in Battery Technology
    Replies: 18
    by www.recumbents.com » Aug 16, 2018 12:26 pm » in Battery Technology
    18 Replies
    755 Views
    Last post by www.recumbents.comUser avatar
    Oct 23, 2018 10:21 am
  • KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)
    Last post by casainho « Oct 23, 2018 10:17 am
    Posted in Motor Technology
    Replies: 3232
    by casainho » Apr 25, 2017 8:37 pm » in Motor Technology
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    3232 Replies
    121346 Views
    Last post by casainho
    Oct 23, 2018 10:17 am
  • Winterized
    Last post by Philaphlous « Oct 23, 2018 10:12 am
    Posted in E-Bike General Discussion
    Replies: 69
    by DrkAngel » Jan 13, 2012 11:40 pm » in E-Bike General Discussion
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    69 Replies
    9151 Views
    Last post by Philaphlous
    Oct 23, 2018 10:12 am
  • Battery upgrade (voltage or amp hours) for longer distance and speed
    Last post by motomechUser avatar « Oct 23, 2018 10:04 am
    Posted in E-Bike Technical
    Replies: 2
    by jordanjozsef » Oct 19, 2018 2:49 am » in E-Bike Technical
    2 Replies
    91 Views
    Last post by motomechUser avatar
    Oct 23, 2018 10:04 am
  • A bit disappointed by my BBSHD (from EM3ev)
    Last post by 2old « Oct 23, 2018 10:02 am
    Posted in Motor Technology
    Replies: 11
    by Sepial » Oct 21, 2018 11:59 am » in Motor Technology
    11 Replies
    202 Views
    Last post by 2old
    Oct 23, 2018 10:02 am
  • New "TSDZ2 Torque Sensor Central Motor"
    Last post by Rafe « Oct 23, 2018 10:02 am
    Posted in E-Bike Non-hub Motor Drives
    Replies: 3712
    by larsottar » Apr 20, 2016 4:26 pm » in E-Bike Non-hub Motor Drives
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    3712 Replies
    234646 Views
    Last post by Rafe
    Oct 23, 2018 10:02 am
  • Nucular electronics - complete kit for ev! [beta]
    Last post by VasiliSkUser avatar « Oct 23, 2018 9:01 am
    Posted in Items for Sale - New
    Replies: 223
    by VasiliSk » Jan 12, 2016 3:01 pm » in Items for Sale - New
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    223 Replies
    14824 Views
    Last post by VasiliSkUser avatar
    Oct 23, 2018 9:01 am
  • Sabvaton Power switch & throttle
    Last post by changeissimpleUser avatar « Oct 23, 2018 8:53 am
    Posted in E-Bike General Discussion
    Replies: 1
    by changeissimple » Oct 21, 2018 9:38 am » in E-Bike General Discussion
    1 Replies
    55 Views
    Last post by changeissimpleUser avatar
    Oct 23, 2018 8:53 am
  • How to turn on a 100A load?
    Last post by Punx0r « Oct 23, 2018 8:45 am
    Posted in General Discussion
    Replies: 14
    by rg12 » Oct 21, 2018 12:37 pm » in General Discussion
    14 Replies
    177 Views
    Last post by Punx0r
    Oct 23, 2018 8:45 am
  • Halls sensors giving strange voltage reading across blk to signal wires
    Last post by fechterUser avatar « Oct 23, 2018 8:28 am
    Posted in E-Bike Technical
    Replies: 15
    by newbiehere » Oct 08, 2018 6:31 am » in E-Bike Technical
    15 Replies
    210 Views
    Last post by fechterUser avatar
    Oct 23, 2018 8:28 am
  • Broken E-Bike in SF - Good Buy?
    Last post by fechterUser avatar « Oct 23, 2018 8:22 am
    Posted in E-Bike General Discussion
    Replies: 10
    by 420b » Oct 20, 2018 1:31 am » in E-Bike General Discussion
    10 Replies
    262 Views
    Last post by fechterUser avatar
    Oct 23, 2018 8:22 am
  • Bafang ultra upgrade to 2500watt
    Last post by DaxxieUser avatar « Oct 23, 2018 8:22 am
    Posted in E-Bike Non-hub Motor Drives
    Replies: 60
    by jpc6000 » Aug 05, 2018 3:35 pm » in E-Bike Non-hub Motor Drives
    • 1
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    60 Replies
    2744 Views
    Last post by DaxxieUser avatar
    Oct 23, 2018 8:22 am
  • Vector bike and frame owners.
    Last post by Ghost RiderUser avatar « Oct 23, 2018 8:00 am
    Posted in E-Bike Build Threads / Photos & Video
    Replies: 897
    by Artur » Apr 06, 2015 4:59 pm » in E-Bike Build Threads / Photos & Video
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    897 Replies
    95465 Views
    Last post by Ghost RiderUser avatar
    Oct 23, 2018 8:00 am
  • 5-120V DC to 5V component for my circuit?
    Last post by martyUser avatar « Oct 23, 2018 6:51 am
    Posted in General Discussion
    Replies: 3
    by rg12 » Oct 21, 2018 10:30 am » in General Discussion
    3 Replies
    65 Views
    Last post by martyUser avatar
    Oct 23, 2018 6:51 am
  • Another Stealth bomber (clone) build
    Last post by krasak84 « Oct 23, 2018 6:49 am
    Posted in E-Bike General Discussion
    Replies: 72
    by shortcircuit911 » Jul 24, 2018 7:07 pm » in E-Bike General Discussion
    • 1
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    72 Replies
    2608 Views
    Last post by krasak84
    Oct 23, 2018 6:49 am
  • bbshd parts.
    Last post by dkole « Oct 23, 2018 6:47 am
    Posted in Items for Sale - New
    by dkole » Oct 23, 2018 6:47 am » in Items for Sale - New
    0 Replies
    14 Views
    Last post by dkole
    Oct 23, 2018 6:47 am
  • GNG X1-pro 3000w
    Last post by litespeed « Oct 23, 2018 6:25 am
    Posted in E-Bike Non-hub Motor Drives
    Replies: 49
    by neptronix » Aug 07, 2018 11:05 pm » in E-Bike Non-hub Motor Drives
    • 1
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    49 Replies
    2971 Views
    Last post by litespeed
    Oct 23, 2018 6:25 am
  • Rieju 50cc conversion
    Last post by jonnydrive « Oct 23, 2018 4:56 am
    Posted in E-Bike Non-hub Motor Drives
    Replies: 57
    by larsb » Jun 09, 2018 2:05 pm » in E-Bike Non-hub Motor Drives
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    57 Replies
    2084 Views
    Last post by jonnydrive
    Oct 23, 2018 4:56 am
  • 300hp single seat off road buggy project
    Last post by FarfleUser avatar « Oct 23, 2018 4:03 am
    Posted in Large EV General Discussion
    Replies: 15
    by Ecobogan » Jul 15, 2018 5:29 am » in Large EV General Discussion
    15 Replies
    680 Views
    Last post by FarfleUser avatar
    Oct 23, 2018 4:03 am
  • Vector Storm e-bike Frame 299€ / Parts WORLDWIDE
    Last post by ScooterMan101 « Oct 23, 2018 2:03 am
    Posted in Items for Sale - New
    Replies: 2291
    by Artur » Jul 03, 2014 4:52 am » in Items for Sale - New
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    2291 Replies
    285605 Views
    Last post by ScooterMan101
    Oct 23, 2018 2:03 am
  • Switched Reluctance - Ideal for DD Hubs?
    Last post by KD5ZXG « Oct 23, 2018 1:35 am
    Posted in Motor Technology
    Replies: 42
    by Username1 » Mar 29, 2017 1:22 pm » in Motor Technology
    • 1
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    42 Replies
    3188 Views
    Last post by KD5ZXG
    Oct 23, 2018 1:35 am
  • 35kW BLDC motor + Sevcon Gen 4 + ixxat
    Last post by c_a « Oct 23, 2018 1:25 am
    Posted in Items for Sale - Used
    Replies: 44
    by c_a » Jan 18, 2015 2:54 pm » in Items for Sale - Used
    • 1
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    44 Replies
    5282 Views
    Last post by c_a
    Oct 23, 2018 1:25 am
  • Lightest motor for hill climbing and 135mm dropout with disk brake?
    Last post by ScooterMan101 « Oct 23, 2018 1:14 am
    Posted in E-Bike General Discussion
    Replies: 6
    by the3rd8 » Oct 22, 2018 7:03 pm » in E-Bike General Discussion
    6 Replies
    96 Views
    Last post by ScooterMan101
    Oct 23, 2018 1:14 am
  • How to supply power to Nuvinci harmony from 52v battery controller
    Last post by amberwolfUser avatar « Oct 23, 2018 1:11 am
    Posted in E-Bike Technical
    Replies: 1
    by beamed-world » Oct 22, 2018 10:42 pm » in E-Bike Technical
    1 Replies
    23 Views
    Last post by amberwolfUser avatar
    Oct 23, 2018 1:11 am
  • Contactor connection pole
    Last post by major « Oct 23, 2018 12:45 am
    Posted in General Discussion
    Replies: 1
    by artvk » Oct 22, 2018 11:24 pm » in General Discussion
    1 Replies
    22 Views
    Last post by major
    Oct 23, 2018 12:45 am
  • using simple balance boards
    Last post by markz « Oct 23, 2018 12:39 am
    Posted in Battery Technology
    Replies: 6
    by whatever » Oct 12, 2018 9:55 am » in Battery Technology
    6 Replies
    169 Views
    Last post by markz
    Oct 23, 2018 12:39 am
  • Known to Work Brushless Motor/Controller Wiring Diagrams
    Last post by alswiseowl « Oct 23, 2018 12:14 am
    Posted in E-Bike Technical
    Replies: 132
    by fechter » Sep 03, 2008 8:53 am » in E-Bike Technical
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    132 Replies
    48407 Views
    Last post by alswiseowl
    Oct 23, 2018 12:14 am
  • practical range
    Last post by billvon « Oct 22, 2018 11:28 pm
    Posted in Electric Aircraft
    Replies: 1
    by craneplaneguy » Oct 22, 2018 10:33 pm » in Electric Aircraft
    1 Replies
    28 Views
    Last post by billvon
    Oct 22, 2018 11:28 pm
  • VESC and PAS
    Last post by EcyclistUser avatar « Oct 22, 2018 11:15 pm
    Posted in E-Bike Technical
    Replies: 5
    by Iippa » Jun 20, 2018 6:58 am » in E-Bike Technical
    5 Replies
    217 Views
    Last post by EcyclistUser avatar
    Oct 22, 2018 11:15 pm
  • "Monster Board" High power 4X4 board with ATV tires
    Last post by recumpenceUser avatar « Oct 22, 2018 10:22 pm
    Posted in Stand-up E-scooters and E-skateboards
    Replies: 105
    by recumpence » Jan 06, 2018 8:00 pm » in Stand-up E-scooters and E-skateboards
    • 1
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    105 Replies
    5615 Views
    Last post by recumpenceUser avatar
    Oct 22, 2018 10:22 pm
  • battery cell temp monitoring
    Last post by jonescgUser avatar « Oct 22, 2018 10:17 pm
    Posted in Battery Technology
    Replies: 2
    by whatever » Oct 21, 2018 11:50 am » in Battery Technology
    2 Replies
    60 Views
    Last post by jonescgUser avatar
    Oct 22, 2018 10:17 pm
  • Help! Batteries discharging quickly
    Last post by e-beach « Oct 22, 2018 10:01 pm
    Posted in E-Bike General Discussion
    Replies: 13
    by Highxtech » Oct 20, 2018 3:56 pm » in E-Bike General Discussion
    13 Replies
    184 Views
    Last post by e-beach
    Oct 22, 2018 10:01 pm
  • 13s5p 48V 13Ah assembled ebike pack ( 25availlable)
    Last post by DoctorbassUser avatar « Oct 22, 2018 9:38 pm
    Posted in Items for Sale - Used
    by Doctorbass » Oct 22, 2018 9:38 pm » in Items for Sale - Used
    0 Replies
    53 Views
    Last post by DoctorbassUser avatar
    Oct 22, 2018 9:38 pm
  • Noob EEB Enduro Build
    Last post by Gstegman « Oct 22, 2018 8:43 pm
    Posted in E-Bike Build Threads / Photos & Video
    Replies: 62
    by Gstegman » Aug 31, 2018 6:14 pm » in E-Bike Build Threads / Photos & Video
    • 1
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    62 Replies
    1883 Views
    Last post by Gstegman
    Oct 22, 2018 8:43 pm
  • Lines erased E-Bike / E-Scooter / E Motorcycle
    Last post by wturberUser avatar « Oct 22, 2018 8:00 pm
    Posted in E-Bike General Discussion
    Replies: 108
    by GregO » Jun 08, 2018 6:36 pm » in E-Bike General Discussion
    • 1
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    • 5
    108 Replies
    1837 Views
    Last post by wturberUser avatar
    Oct 22, 2018 8:00 pm
  • Appel Electric Cruiser
    Last post by wturberUser avatar « Oct 22, 2018 7:29 pm
    Posted in E-Bike Build Threads / Photos & Video
    Replies: 115
    by APL » Aug 10, 2018 1:01 pm » in E-Bike Build Threads / Photos & Video
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    115 Replies
    2601 Views
    Last post by wturberUser avatar
    Oct 22, 2018 7:29 pm
  • CHEAP NEW ORIGINAL CELLS LI-ION 18650
    Last post by sevillano1982 « Oct 22, 2018 7:22 pm
    Posted in Items for Sale - New
    Replies: 703
    by tumich » Jul 15, 2014 2:09 am » in Items for Sale - New
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    703 Replies
    152951 Views
    Last post by sevillano1982
    Oct 22, 2018 7:22 pm
  • Cycle Analyst V2 - Menu on startup
    Last post by QuietKat-Tech « Oct 22, 2018 7:15 pm
    Posted in General Discussion
    Replies: 2
    by QuietKat-Tech » Oct 22, 2018 6:12 pm » in General Discussion
    2 Replies
    19 Views
    Last post by QuietKat-Tech
    Oct 22, 2018 7:15 pm
  • Classis Vespa Smallframe to EV
    Last post by aaron_mason « Oct 22, 2018 7:04 pm
    Posted in E-Scooter and Motorcycle General Discussion
    Replies: 19
    by aaron_mason » Sep 13, 2018 9:55 pm » in E-Scooter and Motorcycle General Discussion
    19 Replies
    527 Views
    Last post by aaron_mason
    Oct 22, 2018 7:04 pm
  • Eon Scooter
    Last post by maxwelledison « Oct 22, 2018 6:35 pm
    Posted in Stand-up E-scooters and E-skateboards
    Replies: 38
    by Johnny B » Feb 01, 2017 2:14 am » in Stand-up E-scooters and E-skateboards
    • 1
    • 2
    38 Replies
    5551 Views
    Last post by maxwelledison
    Oct 22, 2018 6:35 pm
  • My RC Mid Drive with Single Stage Reduction
    Last post by falcongsr « Oct 22, 2018 6:09 pm
    Posted in E-Bike Non-hub Motor Drives
    Replies: 48
    by FZBob » Oct 10, 2018 3:00 pm » in E-Bike Non-hub Motor Drives
    • 1
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    48 Replies
    1452 Views
    Last post by falcongsr
    Oct 22, 2018 6:09 pm
  • Tire slipping on rim causing valve stem to tear and or flat
    Last post by Tony01 « Oct 22, 2018 4:50 pm
    Posted in E-Bike General Discussion
    Replies: 26
    by 999zip999 » Jul 28, 2018 12:37 am » in E-Bike General Discussion
    • 1
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    26 Replies
    547 Views
    Last post by Tony01
    Oct 22, 2018 4:50 pm
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