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Endless Sphere DIY EV Forum
New posts
Forum Information
Forum Rules and Features
This section will contain posting guidelines for the forum along with any other information that is relevant to this forum.
Threads
107
Messages
2,749
Threads
107
Messages
2,749
Xenforo conversion thread
38 minutes ago
JRP3
Electric Bicycles
Bike Mechanical & Structural
A place to discuss the repair, design, and customization of the bicycle itself, not the powertrain ( battery, controller, motor, etc ).
Threads
391
Messages
5,066
Threads
391
Messages
5,066
6 punctures in 16 months, help!
Yesterday at 12:27 PM
neptronix
EBike General Discussion
General Discussion about electric bicycles.
Threads
20,483
Messages
336,241
Threads
20,483
Messages
336,241
F
Cold weather riding gear
Today at 12:51 AM
Frizzaper
EBike Technical
Get all your technical information about electric bikes here.
Threads
16,697
Messages
212,742
Threads
16,697
Messages
212,742
V
anti-theft signals to controller
Today at 12:28 AM
visor_down19
EBike Troubleshooting
Yer bike busted? tell us all about it here.
Threads
1,248
Messages
10,559
Threads
1,248
Messages
10,559
B
Kt48zwsrkt - Controller Problem
58 minutes ago
brit-boards
EBike Non-hub Motor Drives
Discussions related to motors other than hub motors. This includes R/C motors, botttom bracket, roller and geared drives.
Threads
5,188
Messages
145,442
Threads
5,188
Messages
145,442
I
Bafang M500/M600 thread
Yesterday at 8:56 AM
iianmr
EBike Reviews & Testing
Get real world experience and user feedback on the electric bicycle products.
Threads
783
Messages
26,240
Threads
783
Messages
26,240
Sabvoton SVMC072150 controller review, variable regen *PICS*
Today at 1:13 AM
minde28383
EBike Build Threads
Show off your Ebike creation here.
Threads
3,265
Messages
118,342
Threads
3,265
Messages
118,342
C
Building the Blue Goose bent trike
3 minutes ago
ccihon
Electric Scooters / Motorcycles
Stand-up EScooter/ESkateboards
Lightweight / Folding / Portable EVs - seats optional
Threads
2,458
Messages
37,461
Threads
2,458
Messages
37,461
A
Advice on big wheel e scooter?
Yesterday at 8:47 AM
Amati
EScooters/EMotorcycles
General Discussion about large electric scooters and motorcycles and other things with no pedals.
Threads
1,778
Messages
29,760
Threads
1,778
Messages
29,760
J
Hub Motor Dilemma
Today at 1:58 AM
j bjork
EScooter/EMotorcycle Build Threads
Show off your E-Scooter or Motorcycle creation here.
Threads
407
Messages
11,916
Threads
407
Messages
11,916
2500$ 28kW Chinese pit bike qs138 70H V3, Fardriver 96680
55 minutes ago
Jacka98
Large / Other EVs
Things that fly and float
Large EV General Discussion
Electric cars, trucks, ATVs, NEVs - things bigger than a motorcycle.
Threads
771
Messages
9,749
Threads
771
Messages
9,749
Some thoughts on the future of automotive EVs
Today at 4:03 AM
jonescg
Electric Aircraft
Things that fly
Threads
239
Messages
3,024
Threads
239
Messages
3,024
retractable propulsion system for gliders
Nov 26, 2023
highlander42
Electric Watercraft
Boats, Jet Skis, Kayaks etc., including hovercrafts
Threads
278
Messages
4,369
Threads
278
Messages
4,369
Electric liveaboard catamaran project
Monday at 5:22 PM
nicobie
Electric Technology Discussion
E-Vehicles General Discussion
General Discussion about electric vehicles.
Threads
2,979
Messages
37,447
Threads
2,979
Messages
37,447
B
Votol EM-100 & EM-150 controllers
Monday at 8:02 PM
belzebub97
Battery Technology
Batteries, Chargers, and Battery Management Systems.
Threads
14,514
Messages
226,325
Threads
14,514
Messages
226,325
H
BMS question
33 minutes ago
harrisonpatm
Motor Technology
Electric Motors and Controllers
Threads
3,693
Messages
86,917
Threads
3,693
Messages
86,917
20Kw motor and 300A ESC (ultralight aircraft propulsion system)
Today at 1:08 AM
Mihai_F
EV Business World
Topics related to EV businesses
Threads
434
Messages
6,955
Threads
434
Messages
6,955
L
My new eBike shop: Structuring, building, and pricing. Reflections and criticisms please.
Nov 29, 2023
leffex
Alternative Energy
Solar, wind, hydro and other non-fossil sources of electricity.
Threads
492
Messages
5,614
Threads
492
Messages
5,614
L
Solar at Burning Man
Nov 22, 2023
leffex
Technical Reference Area
Archive of useful information. This is not a discussion area.
Threads
79
Messages
2,411
Threads
79
Messages
2,411
Manuell switch, rated 48v used with 96v battery ok?
Monday at 4:30 PM
nicobie
Online Market
Items for Sale - New
Place for dealers to post items for sale.
Threads
309
Messages
12,328
Threads
309
Messages
12,328
P
QSMOTOR,0.5-12kW Electric Hub Motor & Mid Drive Motor Manufacture China
Today at 1:12 AM
PK2000
Items for Sale - Used
Have extra parts that need a good home? Post it up here and see if anyone else is searching for what you are selling.
Threads
520
Messages
2,373
Threads
520
Messages
2,373
J
Lto battery 24v 10s 60ah used-good $350 Altarnano USA
51 minutes ago
jkrienert
Items Wanted
Looking for something? Need a special part, but can't find it online anywhere? Post what you need, maybe others will have it to sell.
Threads
278
Messages
1,008
Threads
278
Messages
1,008
ISIS BB Spindle 177mm
Monday at 10:59 AM
pwd
Help wanted & offered
A subforum for posting jobs, work offers, etc... whether they be a one-time gigs, full employment, or something in between.
Threads
88
Messages
400
Threads
88
Messages
400
J
require programming service for bafang bsshd mottor. will to pay johnstather@protonmail. johnstather77@gmail.com
Friday at 12:00 AM
johnstather
Vendor Relations Corner
Good or bad experience with a vendor? This is the place to discuss it. READ THE RULES BEFORE POSTING HERE!
Threads
162
Messages
1,957
Threads
162
Messages
1,957
L
Eco Cycles still in business?
Yesterday at 12:42 AM
lawris
Resources & EV Related Parts and Services
A place to list links to sources for EV related parts and services.
Threads
93
Messages
936
Threads
93
Messages
936
G
PSW Power .com Ratings
Oct 5, 2023
Griepje
The Biker Bar
General Discussion
Talk about anything and everything here within reason.
Threads
6,630
Messages
99,572
Threads
6,630
Messages
99,572
Legends dropping like flies
Yesterday at 8:00 PM
The fingers
Polls & Surveys
Get the forum community involved in polls and surveys.
Threads
311
Messages
6,000
Threads
311
Messages
6,000
ebikes.com or endless-sphere.com
Aug 29, 2023
E-HP
EVents
Use this forum to post up events, rally, conventions, get-together, etc. for anything related to the e-vehicle world (e-bike, car, motorcycle, etc).
Threads
409
Messages
6,552
Threads
409
Messages
6,552
E Revolutions, June 8,9,10, and 11. Denver Colorado
Oct 29, 2023
Josh K.
Members' Hobbies and Interests
For discussing our other related, and not so related hobbies/interests.
Threads
22
Messages
879
Threads
22
Messages
879
H
Lightweighting and aerodynamic optimization of a subcompact car.
Sunday at 3:29 PM
Hillhater
Off Topic Discussions
WARNING: 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.
Threads
256
Messages
37,902
Threads
256
Messages
37,902
Was bound to happen?
Monday at 6:56 PM
The fingers
The Dumpster
Dive into the dumpster for some posts we found too foul to retain. Regularly emptied, but kept for a short reference.
Threads
10
Messages
296
Threads
10
Messages
296
J
Why the BMS Doesn't Work as You Believe
Sep 28, 2022
JackFlorey
Members online
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kauaicycler
POLLLY
H2Guy
d8veh
Cryingmadman
ccihon
rhubarb
Geoffers
M09
rohsco
hamood23
Skorohod
Jacka98
BalorNG
rdsantos
notonfireneedsmorecells
SDobrev93
seanchad
kubark42
Sajeel
machtt2
GCinDC
badaboum33
harrisonpatm
fabieville
ganzey
johnybigh
jacob-o
jkrienert
Portugaline
A-DamW
JRP3
mbrusa
dave.funnell
markglos
lnanek
MaximilianMM
Hillhater
HolgiB
sonhai88
riba2233
larryb
Forum statistics
Threads
86,216
Messages
1,523,159
Members
59,798
Latest member
machtt2
Newest members
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Latest posts
C
Building the Blue Goose bent trike
Latest: ccihon
3 minutes ago
EBike Build Threads
H
BMS question
Latest: harrisonpatm
33 minutes ago
Battery Technology
Xenforo conversion thread
Latest: JRP3
38 minutes ago
Forum Rules and Features
J
Lto battery 24v 10s 60ah used-good $350 Altarnano USA
Latest: jkrienert
51 minutes ago
Items for Sale - Used
2500$ 28kW Chinese pit bike qs138 70H V3, Fardriver 96680
Latest: Jacka98
55 minutes ago
EScooter/EMotorcycle Build Threads
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