Endless Sphere DIY EV Forum

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neptronix
Xenforo conversion thread ( ES 2.0 )

ES Knowledgebase

Everything about the ES knowledgebase
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neptronix
ES seeks Knowledgebase editors!

Electric Bicycles

Bike Mechanical & Structural

Repair, design, and customization of the bicycle itself
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neptronix
Maxxis Hookworm still best eBike tire?

EBike General Discussion

General Discussion about electric bicycles.
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Help with asi bac855 on e bike
  • arik

EBike Technical

Get all your technical information about ebikes here.
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Chalo
What is this motor plug from Aventon fat bike?
  • Chalo

EBike Troubleshooting

Yer bike busted? tell us all about it here.
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amberwolf
Cycle Analyst V3 No Throttle When Connected Directly to CA

EBike Mid Drives & Other Drives

R/C motors, mid drive, roller, and geared drives.
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150,863
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Bubbels
TSDZ8 OSF (open source firmware)

EBike Reviews & Testing

Real world experience and feedback on ebike products.
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Ridstar E26 pro review and opinions

EBike Build Threads

Show off your Ebike creation here.
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cheeko
Stealth FUTR owners builds and pics

EBike Electronics Hacking

Liberate ebike electronics from artificial restrictions
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Throttle for panasonic controller

Electric Scooters / Motorcycles

Stand-up EScooter/ESkateboards

Lightweight / Folding / Portable EVs - seats optional
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Dashboard compatibility help needed

EScooters/EMotorcycles

Large electric scooters and motorcycles
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cheeko
What's your favorite 72V 8Kw controller?

EScooter/EMotorcycle Build Threads

Show off your E-Scooter or Motorcycle creation here.
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Building an electric racing motorbike from scratch
  • ms02

Large / Other EVs

Electric Cars & other 4 wheelers

Electric cars, trucks, ATVs, NEVs
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859
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fechter
Tony Shifter Kart with SIA 155-64 Hairpin Motor

Electric Aircraft

Things that fly
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Volonaut Airbike

Electric Watercraft

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

Electric Technology Discussion

E-Vehicles General Discussion

General Discussion about electric vehicles.
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L
Recommend a new Hub Motor supplier for Aptera? Just for fun!

Battery Technology

Batteries, Chargers, and Battery Management Systems.
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P
Cycle life tests of High Energy density cylindrical cells

Motor Technology

Electric Motors and Controllers
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I
KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

EV Business World

Topics related to EV businesses
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460
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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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5,907
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ZeroEm
Converting Home's - RV's to DC

Technical Reference Area

Archive of useful information; not a discussion area.
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2,429
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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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14,175
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C
Golden Motor "SMART" hub motors and a Magic Pie

Items for Sale - Used

Got parts that need a good home? Post it here!
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52V 21 AH LG Golden Motor Ebike battery-$225.00

Items Wanted

Post what you need, maybe others will have one!
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Want to buy Emrax 268 or 348 motors

Help Wanted & offered

Jobs, work offers, services, etc
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amberwolf
Help with 48v battery BMS in Phoenix

Vendor Relations Corner

Good or bad experience with a vendor? let's hear it!
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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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108
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1,019
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108
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J
Clone Bombers Frames

The Biker Bar

General Discussion

Talk about anything and everything here within reason.
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fechter
Soft start for a 2 phase inductive load/Transformer

Polls & Surveys

Get the forum community involved in polls & surveys.
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X
Market analyse of DIY central motor

EVents

Post events, rally, conventions, get-togethers, etc. for anything related to the e-vehicle world.
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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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e-beach
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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stancecoke
Wind and Solar vs Coal, Gasoline, Nuclear

The Dumpster

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

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