Endless Sphere DIY EV Forum

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Rules posts, announcements, general forum business
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neptronix
Xenforo conversion thread ( ES 2.0 )

ES Knowledgebase

Everything about the ES knowledgebase
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6
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153
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6
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153
neptronix
ES seeks Knowledgebase editors!

Electric Bicycles

Bike Mechanical & Structural

Repair, design, and customization of the bicycle itself
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605
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8,257
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605
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S
Looking to build my own trike and turn it into E-Trike

EBike General Discussion

General Discussion about electric bicycles.
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21,066
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346,092
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F
Newbie looking for confirmation she’s not crazy before first conversion

EBike Technical

Get all your technical information about ebikes here.
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17,425
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219,829
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17,425
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219,829
stancecoke
Vesc controller for ebike?

EBike Troubleshooting

Yer bike busted? tell us all about it here.
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1,885
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16,247
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1,885
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16,247
stancecoke
Ebilke motor with scooter controller 36v

EBike Mid Drives & Other Drives

R/C motors, mid drive, roller, and geared drives.
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150,604
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H
Is there a planetary gear hub available?

EBike Reviews & Testing

Real world experience and feedback on ebike products.
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794
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26,431
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794
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B
Ridstar E26 pro review and opinions

EBike Build Threads

Show off your Ebike creation here.
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3,409
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120,983
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3,409
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120,983
neptronix
Blue Dream: Maxarya Ray 2 Semi Recumbent w/high eff mid drive

EBike Electronics Hacking

Liberate ebike electronics from artificial restrictions
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9
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187
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9
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187
S
cm5001 500 watt

Electric Scooters / Motorcycles

Stand-up EScooter/ESkateboards

Lightweight / Folding / Portable EVs - seats optional
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2,644
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38,677
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2,644
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38,677
chuyskywalker
Help -2 FarDriver for Dual Motor and Display Wiring

EScooters/EMotorcycles

Large electric scooters and motorcycles
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2,077
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32,949
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2,077
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32,949
TommyCat
Throttle response changed after increasing battery voltage

EScooter/EMotorcycle Build Threads

Show off your E-Scooter or Motorcycle creation here.
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503
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14,856
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503
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14,856
bananu7
2008 CRF250R - QS138v3 70H - ANT - Sanyo UR18650-RX 20s20p - Votol EM260

Large / Other EVs

Electric Cars & other 4 wheelers

Electric cars, trucks, ATVs, NEVs
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854
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10,822
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854
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10,822
jonescg
jonescg's eCRX pre-build thread!

Electric Aircraft

Things that fly
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246
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3,141
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246
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3,141
amberwolf
3D printed 400mm EDF project

Electric Watercraft

Boats, Jet Skis, Kayaks etc., including hovercrafts
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295
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4,568
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295
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4,568
K
watersnake slither on 4s li-ion?

Electric Technology Discussion

E-Vehicles General Discussion

General Discussion about electric vehicles.
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3,079
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38,730
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3,079
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38,730
D
Votol EM-100 & EM-150 controllers

Battery Technology

Batteries, Chargers, and Battery Management Systems.
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15,023
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232,625
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15,023
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232,625
BatteryMooch
Are Solid-State Batteries the Game Changer?

Motor Technology

Electric Motors and Controllers
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3,948
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91,220
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3,948
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91,220
gustavo88py
Hub motor very HOT

EV Business World

Topics related to EV businesses
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460
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7,911
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460
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7,911
marty
My new eBike shop: Structuring, building, and pricing. Reflections and criticisms please.

Alternative Energy

Solar, wind, hydro, other non-fossil sources of energy
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507
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5,876
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507
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5,876
Hyperelectronic
Inverter Huawei I23002G1 / I23003G1 - Embedded Telecom Power (ETP) - 48V 42~58V 3000w

Technical Reference Area

Archive of useful information; not a discussion area.
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79
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2,429
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79
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2,429
Botvink
Simple Power Mosfet - (use as a reliable switch)

Online Market

Items for Sale - New

Place for dealers to post items for sale.
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408
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14,171
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408
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14,171
F
New Fully Loaded, Custom Model R EBC Bike - $1,400

Items for Sale - Used

Got parts that need a good home? Post it here!
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702
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3,144
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702
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3,144
D
KT Controller 48 volts 45 amp ($45)

Items Wanted

Post what you need, maybe others will have one!
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361
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1,287
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361
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1,287
P
Original Votol EM-150

Help Wanted & offered

Jobs, work offers, services, etc
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110
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491
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110
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491
brazilianboy
Bafang BBS HD tuning needed Lincolnshire England

Vendor Relations Corner

Good or bad experience with a vendor? let's hear it!
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173
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2,124
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173
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K
a company called "Full Battery"

EV Related Parts and Services

Links to sources for EV related parts and services.
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107
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1,011
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107
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1,011
R
New UK store selling Interesting E-Bike Items

The Biker Bar

General Discussion

Talk about anything and everything here within reason.
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6,674
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100,202
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6,674
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100,202
scianiac
[USA] Will Tariffs come about and lead to higher priced ebike parts

Polls & Surveys

Get the forum community involved in polls & surveys.
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315
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6,095
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315
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6,095
amberwolf
DIY electronics under "EBike Electronics Hacking"

EVents

Post events, rally, conventions, get-togethers, etc. for anything related to the e-vehicle world.
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413
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6,561
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413
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A
Electrify Expo North America

Members' Hobbies and Interests

Our related, or not so related hobbies/interests.
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37
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1,644
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37
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amberwolf
Amberwolf's Music Studio Technical Stuff

Off Topic Discussions

This area may contain offensive posts or controversial topics. Hot topic items like religion and politics can be discussed only if they are objective and respectful.
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275
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38,807
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The fingers
Forest Fires 🔥

The Dumpster

Dive into the dumpster for posts we found too foul to retain. Kept for reference, but regularly emptied.
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19
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550
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19
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neptronix
Avoid " F I R E" - A little knowledge can save your life

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