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  • How to supply power to Nuvinci harmony from 52v battery
    Last post by beamed-world « Oct 22, 2018 10:42 pm
    Posted in E-Bike Technical
    by beamed-world » Oct 22, 2018 10:42 pm » in E-Bike Technical
    0 Replies
    1 Views
    Last post by beamed-world
    Oct 22, 2018 10:42 pm
  • practical range
    Last post by craneplaneguy « Oct 22, 2018 10:33 pm
    Posted in Electric Aircraft
    by craneplaneguy » Oct 22, 2018 10:33 pm » in Electric Aircraft
    0 Replies
    3 Views
    Last post by craneplaneguy
    Oct 22, 2018 10:33 pm
  • Spot Welding Copper Strips to 18650 Battery Cells
    Last post by spinningmagnetsUser avatar « Oct 22, 2018 10:31 pm
    Posted in Battery Technology
    Replies: 176
    by mkp007 » Nov 06, 2016 7:44 pm » in Battery Technology
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    176 Replies
    21847 Views
    Last post by spinningmagnetsUser avatar
    Oct 22, 2018 10:31 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
    5600 Views
    Last post by recumpenceUser avatar
    Oct 22, 2018 10:22 pm
  • New "TSDZ2 Torque Sensor Central Motor"
    Last post by Rydon « Oct 22, 2018 10:17 pm
    Posted in E-Bike Non-hub Motor Drives
    Replies: 3701
    by larsottar » Apr 20, 2016 4:26 pm » in E-Bike Non-hub Motor Drives
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    3701 Replies
    234308 Views
    Last post by Rydon
    Oct 22, 2018 10:17 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
    44 Views
    Last post by jonescgUser avatar
    Oct 22, 2018 10:17 pm
  • A bit disappointed by my BBSHD (from EM3ev)
    Last post by ChaloUser avatar « Oct 22, 2018 10:06 pm
    Posted in Motor Technology
    Replies: 10
    by Sepial » Oct 21, 2018 11:59 am » in Motor Technology
    10 Replies
    161 Views
    Last post by ChaloUser avatar
    Oct 22, 2018 10:06 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
    163 Views
    Last post by e-beach
    Oct 22, 2018 10:01 pm
  • Lightest motor for hill climbing and 135mm dropout with disk brake?
    Last post by ChaloUser avatar « Oct 22, 2018 9:51 pm
    Posted in E-Bike General Discussion
    Replies: 2
    by the3rd8 » Oct 22, 2018 7:03 pm » in E-Bike General Discussion
    2 Replies
    39 Views
    Last post by ChaloUser avatar
    Oct 22, 2018 9:51 pm
  • GNG X1-pro 3000w
    Last post by neptronixUser avatar « Oct 22, 2018 9:42 pm
    Posted in E-Bike Non-hub Motor Drives
    Replies: 46
    by neptronix » Aug 07, 2018 11:05 pm » in E-Bike Non-hub Motor Drives
    • 1
    • 2
    46 Replies
    2828 Views
    Last post by neptronixUser avatar
    Oct 22, 2018 9:42 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
    9 Views
    Last post by DoctorbassUser avatar
    Oct 22, 2018 9:38 pm
  • 300hp single seat off road buggy project
    Last post by jonescgUser avatar « Oct 22, 2018 8:48 pm
    Posted in Large EV General Discussion
    Replies: 14
    by Ecobogan » Jul 15, 2018 5:29 am » in Large EV General Discussion
    14 Replies
    648 Views
    Last post by jonescgUser avatar
    Oct 22, 2018 8:48 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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    • 3
    62 Replies
    1849 Views
    Last post by Gstegman
    Oct 22, 2018 8:43 pm
  • Wind and Solar vs Coal, Gasoline, Nuclear
    Last post by Hillhater « Oct 22, 2018 8:14 pm
    Posted in E-Vehicles General Discussion
    Replies: 2461
    by Hillhater » Jun 05, 2017 4:38 pm » in E-Vehicles General Discussion
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    2461 Replies
    82270 Views
    Last post by Hillhater
    Oct 22, 2018 8:14 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
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    108 Replies
    1813 Views
    Last post by wturberUser avatar
    Oct 22, 2018 8:00 pm
  • Rieju 50cc conversion
    Last post by Tommm « Oct 22, 2018 7:53 pm
    Posted in E-Bike Non-hub Motor Drives
    Replies: 55
    by larsb » Jun 09, 2018 2:05 pm » in E-Bike Non-hub Motor Drives
    • 1
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    • 3
    55 Replies
    2044 Views
    Last post by Tommm
    Oct 22, 2018 7:53 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
    2591 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
    152856 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
    10 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
    506 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
    5543 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
    • 2
    48 Replies
    1422 Views
    Last post by falcongsr
    Oct 22, 2018 6:09 pm
  • The future of our forum - facebook versus web forums
    Last post by Lenk42602User avatar « Oct 22, 2018 5:46 pm
    Posted in Forum Rules and Features
    Replies: 4
    by neptronix » Oct 21, 2018 3:37 pm » in Forum Rules and Features
    4 Replies
    97 Views
    Last post by Lenk42602User avatar
    Oct 22, 2018 5:46 pm
  • Switched Reluctance - Ideal for DD Hubs?
    Last post by Hillhater « Oct 22, 2018 5:25 pm
    Posted in Motor Technology
    Replies: 41
    by Username1 » Mar 29, 2017 1:22 pm » in Motor Technology
    • 1
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    41 Replies
    3149 Views
    Last post by Hillhater
    Oct 22, 2018 5:25 pm
  • Sur-Ron - New Mid drive Bike
    Last post by 3DTOPOUser avatar « Oct 22, 2018 4:52 pm
    Posted in E-Bike Non-hub Motor Drives
    Replies: 2352
    by Allex » Aug 06, 2017 7:31 am » in E-Bike Non-hub Motor Drives
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    2352 Replies
    121966 Views
    Last post by 3DTOPOUser avatar
    Oct 22, 2018 4:52 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
    • 2
    26 Replies
    533 Views
    Last post by Tony01
    Oct 22, 2018 4:50 pm
  • electric trial bike
    Last post by mxs « Oct 22, 2018 4:34 pm
    Posted in E-Scooter and Motorcycle Photos & Videos
    Replies: 301
    by sk8norcal » Nov 26, 2010 8:35 pm » in E-Scooter and Motorcycle Photos & Videos
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    301 Replies
    77406 Views
    Last post by mxs
    Oct 22, 2018 4:34 pm
  • CC CV charging by Maria Cortez of Texas Instruments
    Last post by markz « Oct 22, 2018 4:04 pm
    Posted in Battery Technology
    by markz » Oct 22, 2018 4:04 pm » in Battery Technology
    0 Replies
    22 Views
    Last post by markz
    Oct 22, 2018 4:04 pm
  • Grin Phase Runner / CA3 and BBSHD
    Last post by endrew « Oct 22, 2018 3:46 pm
    Posted in E-Bike Reviews & Testing
    Replies: 120
    by Aerialpixels » Dec 03, 2017 9:51 pm » in E-Bike Reviews & Testing
    • 1
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    120 Replies
    12451 Views
    Last post by endrew
    Oct 22, 2018 3:46 pm
  • KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)
    Last post by XnyleUser avatar « Oct 22, 2018 3:27 pm
    Posted in Motor Technology
    Replies: 3226
    by casainho » Apr 25, 2017 8:37 pm » in Motor Technology
    • 1
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    • 126
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    3226 Replies
    121165 Views
    Last post by XnyleUser avatar
    Oct 22, 2018 3:27 pm
  • Vector bike and frame owners.
    Last post by ArturUser avatar « Oct 22, 2018 3:27 pm
    Posted in E-Bike Build Threads / Photos & Video
    Replies: 896
    by Artur » Apr 06, 2015 4:59 pm » in E-Bike Build Threads / Photos & Video
    • 1
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    • 32
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    896 Replies
    95396 Views
    Last post by ArturUser avatar
    Oct 22, 2018 3:27 pm
  • Smartphone EV trip dashboard + NAV - Android/iOS - $119
    Last post by \ (•◡•) / « Oct 22, 2018 3:22 pm
    Posted in Items for Sale - New
    Replies: 122
    by Powervelocity.com » Aug 03, 2017 4:31 am » in Items for Sale - New
    • 1
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    122 Replies
    9297 Views
    Last post by \ (•◡•) /
    Oct 22, 2018 3:22 pm
  • Problems with a 36V backup battery
    Last post by Monkeypowah « Oct 22, 2018 3:17 pm
    Posted in General Discussion
    by Monkeypowah » Oct 22, 2018 3:17 pm » in General Discussion
    0 Replies
    22 Views
    Last post by Monkeypowah
    Oct 22, 2018 3:17 pm
  • 1600w 48v scooter upgrade
    Last post by fechterUser avatar « Oct 22, 2018 3:05 pm
    Posted in Stand-up E-scooters and E-skateboards
    Replies: 1
    by matsh » Oct 22, 2018 11:43 am » in Stand-up E-scooters and E-skateboards
    1 Replies
    26 Views
    Last post by fechterUser avatar
    Oct 22, 2018 3:05 pm
  • How to turn on a 100A load?
    Last post by ChaloUser avatar « Oct 22, 2018 3:03 pm
    Posted in General Discussion
    Replies: 11
    by rg12 » Oct 21, 2018 12:37 pm » in General Discussion
    11 Replies
    140 Views
    Last post by ChaloUser avatar
    Oct 22, 2018 3:03 pm
  • Kelly controller key switch voltage
    Last post by fechterUser avatar « Oct 22, 2018 2:50 pm
    Posted in E-Scooter and Motorcycle General Discussion
    Replies: 7
    by jhartzhe » Oct 10, 2018 1:43 pm » in E-Scooter and Motorcycle General Discussion
    7 Replies
    111 Views
    Last post by fechterUser avatar
    Oct 22, 2018 2:50 pm
  • Currie XYD-13 Mid Motor Kit Belt Drive W/Controller (US)
    Last post by skeetab5780User avatar « Oct 22, 2018 2:18 pm
    Posted in Items for Sale - Used
    Replies: 8
    by skeetab5780 » Sep 20, 2018 10:54 am » in Items for Sale - Used
    8 Replies
    438 Views
    Last post by skeetab5780User avatar
    Oct 22, 2018 2:18 pm
  • Nucular electronics - complete kit for ev! [beta]
    Last post by maitilupas « Oct 22, 2018 2:16 pm
    Posted in Items for Sale - New
    Replies: 222
    by VasiliSk » Jan 12, 2016 3:01 pm » in Items for Sale - New
    • 1
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    222 Replies
    14753 Views
    Last post by maitilupas
    Oct 22, 2018 2:16 pm
  • Beware of IMR Batteries - www.imrbatteries.com
    Last post by teklektikUser avatar « Oct 22, 2018 1:40 pm
    Posted in Vendor Relations Corner
    Replies: 6
    by kreemoweet » Aug 30, 2018 1:16 am » in Vendor Relations Corner
    6 Replies
    285 Views
    Last post by teklektikUser avatar
    Oct 22, 2018 1:40 pm
  • LMX 64 : Freeride Ebike with dual drive and torque sensor
    Last post by bzhwindtalkerUser avatar « Oct 22, 2018 1:30 pm
    Posted in E-Bike Non-hub Motor Drives
    Replies: 30
    by bzhwindtalker » Oct 12, 2018 12:20 pm » in E-Bike Non-hub Motor Drives
    • 1
    • 2
    30 Replies
    1178 Views
    Last post by bzhwindtalkerUser avatar
    Oct 22, 2018 1:30 pm
  • Broken E-Bike in SF - Good Buy?
    Last post by fechterUser avatar « Oct 22, 2018 1:28 pm
    Posted in E-Bike General Discussion
    Replies: 8
    by 420b » Oct 20, 2018 1:31 am » in E-Bike General Discussion
    8 Replies
    223 Views
    Last post by fechterUser avatar
    Oct 22, 2018 1:28 pm
  • Auction.com / automatic bidding software?
    Last post by markz « Oct 22, 2018 1:28 pm
    Posted in General Discussion
    Replies: 19
    by marty » Jun 23, 2018 2:59 pm » in General Discussion
    19 Replies
    471 Views
    Last post by markz
    Oct 22, 2018 1:28 pm
  • Hub Motor Freewheel Misaligned
    Last post by Voltron « Oct 22, 2018 1:23 pm
    Posted in E-Bike General Discussion
    Replies: 7
    by 420b » Oct 20, 2018 12:49 am » in E-Bike General Discussion
    7 Replies
    111 Views
    Last post by Voltron
    Oct 22, 2018 1:23 pm
  • DIY electric hand cargo trailer
    Last post by ChaloUser avatar « Oct 22, 2018 1:21 pm
    Posted in E-Bike General Discussion
    Replies: 6
    by io0 » Oct 20, 2018 1:37 pm » in E-Bike General Discussion
    6 Replies
    115 Views
    Last post by ChaloUser avatar
    Oct 22, 2018 1:21 pm
  • Fabricating a curved side battery box?
    Last post by Tony01 « Oct 22, 2018 1:20 pm
    Posted in E-Bike General Discussion
    Replies: 10
    by Tony01 » Oct 15, 2018 2:31 pm » in E-Bike General Discussion
    10 Replies
    310 Views
    Last post by Tony01
    Oct 22, 2018 1:20 pm
  • How to choose a motor for 16" scooter
    Last post by s1yUser avatar « Oct 22, 2018 1:12 pm
    Posted in Stand-up E-scooters and E-skateboards
    Replies: 5
    by s1y » Oct 14, 2018 6:37 am » in Stand-up E-scooters and E-skateboards
    5 Replies
    121 Views
    Last post by s1yUser avatar
    Oct 22, 2018 1:12 pm
  • Bafang Gear Sensor and 10-speed gear system problem
    Last post by kalantzUser avatar « Oct 22, 2018 12:48 pm
    Posted in E-Bike Non-hub Motor Drives
    by kalantz » Oct 22, 2018 12:48 pm » in E-Bike Non-hub Motor Drives
    0 Replies
    26 Views
    Last post by kalantzUser avatar
    Oct 22, 2018 12:48 pm
  • Bafang MM G340 750 middrive
    Last post by kalantzUser avatar « Oct 22, 2018 12:42 pm
    Posted in E-Bike Non-hub Motor Drives
    by kalantz » Oct 22, 2018 12:42 pm » in E-Bike Non-hub Motor Drives
    0 Replies
    40 Views
    Last post by kalantzUser avatar
    Oct 22, 2018 12:42 pm
  • Forum upgraded and new emoticons
    Last post by danielrleeUser avatar « Oct 22, 2018 12:17 pm
    Posted in Forum Rules and Features
    Replies: 10
    by neptronix » Oct 21, 2018 12:55 pm » in Forum Rules and Features
    10 Replies
    162 Views
    Last post by danielrleeUser avatar
    Oct 22, 2018 12:17 pm
  • Battery upgrade?
    Last post by Couchy « Oct 22, 2018 11:50 am
    Posted in E-Bike General Discussion
    Replies: 4
    by Couchy » Oct 22, 2018 10:56 am » in E-Bike General Discussion
    4 Replies
    48 Views
    Last post by Couchy
    Oct 22, 2018 11:50 am
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