DIY, Kits and Custom Builds

With a bit of time and elbow grease you can build a faster, stronger and often less expensive electric bike... this is your space to share, compare and discuss.
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REVIEW: QR-E 250W ELECTRIC BOOSTER BICYCLE MOTOR AND B60i AND B70 BATTERY
4 5 6
Replies
117
Views
79K
kinhsang
kinhsang
J
DIY Ebikemotion Range Extender
2
Replies
38
Views
12K
James Myres
J
1Tuna
Which Bike for Ebike Conversion?
2
Replies
20
Views
822
EMGX
E
dbaxter3
Advice on DIY Electric Front Wheel Hub for Adult Tricycle
2
Replies
22
Views
5K
m@Robertson
m@Robertson
JRA
ToSeven DM Series Mid Motors
Replies
18
Views
5K
cmurph
cmurph
A
Changing Shimano E5000 with e6100/e7000 or Ep8
Replies
0
Views
218
alexb8cr
A
P
spoke size for bafang FM G320.250.R hub with different sized flanges
Replies
0
Views
88
Pharmhand
P
D
Maybe a dumb question but...
2 3 4
Replies
66
Views
1K
PCeBiker
PCeBiker
Cyberskater
E-assist on a Flevobike GreenMachine?
Replies
13
Views
3K
RickHoran
RickHoran
JJ Lad
100G-Tech Geeko Conversion Kits
Replies
2
Views
270
JJ Lad
JJ Lad
6zfshdb
Used Laptop Batteries to Power an E-bike?
Replies
9
Views
660
harryS
harryS
Mr-T
KT Controller setup help
Replies
19
Views
2K
PCeBiker
PCeBiker
N
1000 watts diy build
Replies
15
Views
443
m@Robertson
m@Robertson
N
Astern or power wire
Replies
1
Views
156
neber kenezer
N
J
Brushless controller questions.
Replies
13
Views
308
Jakemp
J
J
Volspeed v4 fitted to giant talon 2022 . The bike is not allowing me to go much faster than before it was fitted . Is there anything else i can do ?
Replies
0
Views
128
Judgie
J
Gorgeous Georges
Raleigh Chopper MK3
Replies
4
Views
3K
Doity
D
linklemming
My DIY buids: GMAC, BBSHD, 9C RH212 and CYC Photon
14 15 16
Replies
302
Views
47K
charlieboom-boom
C
C
New Fat Tire BBSHD Build From Scratch! Need HELP Selecting Components!
Replies
4
Views
644
Tom@WashDC
Tom@WashDC
Charles Kirkland
Babyboomer
Replies
3
Views
256
Charles Kirkland
Charles Kirkland
garyv123
new setup with dual motors
Replies
3
Views
538
m@Robertson
m@Robertson
A
lithium batteries.
Replies
5
Views
379
Slaphappygamer
Slaphappygamer
B
Battery sparks when connecting to controller
Replies
6
Views
2K
postalstephen
P
PGM1
Carbon fiber home build Fat-Tire Recumbent goes anywhere
Replies
2
Views
326
PGM1
PGM1
INSJBLM
Grin SuperHarness is in stock
Replies
0
Views
320
INSJBLM
INSJBLM
QWIC
reention battery question
Replies
4
Views
1K
Blurp
B
L
Rear hub motor grinding
Replies
6
Views
523
liamc
L
anshaffer
Upgrade of Huffy Oslo folding ebike
4 5 6
Replies
104
Views
18K
gromike
gromike
Ken Shopken
Finding a few sub $500 downhill bikes to convert and learn from.
Replies
5
Views
493
Chargeride
C
B
Converted a long wheelbase recumbent, a Rans Stratus XP with a slightly used Bafang
Replies
1
Views
2K
Edmund Shane
E
E
Direct drive hub kit identification
Replies
0
Views
321
eb_nerd
E
INSJBLM
US Sourced MAC or EZEE motor
Replies
5
Views
347
INSJBLM
INSJBLM
A
I Like The OLD "Look"!
Replies
15
Views
2K
watsonwallace
watsonwallace
dialing_wand
Phaserunner V6, PAS, CA3 & GMAC (Grin) settings help: power cutouts under high load at low speeds.
Replies
11
Views
2K
INSJBLM
INSJBLM
B
Torque sensor mounted on throttle connection
2
Replies
22
Views
5K
scrambler
scrambler
6zfshdb
Using High Capacity Cordless Tool Batteries in Ebikes
Replies
3
Views
1K
Zen Support
Zen Support
F
Is it possble to covert 26x4 to 3 onch tire and rim combo
Replies
14
Views
1K
BlueRidgeBoy
BlueRidgeBoy
D
Evolving DIY build
Replies
2
Views
328
Daffyh
D
K
Pedego controller can I change it on trike
Replies
2
Views
251
kev1940
K
D
Bafang G310 or 311 with KT controller - motor will not run
Replies
1
Views
984
the2048
T
Ole's son
Anyone just do a basic ebike conversion
2
Replies
22
Views
2K
Catalyzt
Catalyzt
gromike
Running 36v TSDZ2b at 48v?
Replies
3
Views
587
EMGX
E
INSJBLM
BFSWXO2 36v (10) upgrade
Replies
2
Views
391
INSJBLM
INSJBLM
G
Help with diy setup
Replies
8
Views
636
Gibbz
G
Pete73
Front forks offset too small in my opinion
Replies
5
Views
333
PedalUma
PedalUma
Justagirl
Help please. New 24v Controller+Display Wiring headache 🥺
Replies
19
Views
1K
harryS
harryS
D
Same issue require new input KTLCD8H no data values except voltage
Replies
2
Views
269
Daffyh
D
Jpilson
Kyesang 48V controller, Question
Replies
0
Views
740
Jpilson
Jpilson
D
KT 30A Sinewave/KY LCD8H display issues
Replies
2
Views
402
Daffyh
D
B
Controller recommendation
2
Replies
24
Views
8K
harryS
harryS
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