Search found 263 matches

by boisrondevens
Dec 16, 2017 8:49 pm
Forum: E-Bike Photos & Video
Topic: Scott gambler highway speed
Replies: 1
Views: 32

Scott gambler highway speed

this is my new built for a family member

just started

frame was salvage and rebuild
not sure about motor and controller yet
by boisrondevens
Dec 13, 2017 3:53 pm
Forum: Items Wanted
Topic: EB312
Replies: 1
Views: 45

Re: EB312

WHAT IS YOUR LOCATION?
by boisrondevens
Dec 07, 2017 1:11 pm
Forum: Items Wanted
Topic: 20 inch rim for magic pie
Replies: 1
Views: 92

Re: 20 inch rim for magic pie

i have some new in stock

Pm me
by boisrondevens
Nov 15, 2017 4:02 pm
Forum: E-Bike Non-hub Motor Drives
Topic: Hermes eMTB kit 2017
Replies: 7
Views: 763

Re: Hermes eMTB kit 2017

Not good

The motor is a scorpion 5535 or 5545. The motor is very strong but the bearings need to be oiled frequently... I made a similar setup with the same motor back in the days.
by boisrondevens
Oct 13, 2017 4:49 pm
Forum: Items Wanted
Topic: 1f 25v capacitor
Replies: 1
Views: 147

1f 25v capacitor

Im locking for 3 or 6 1f 25v capacitors

PM me if you have.
by boisrondevens
Sep 11, 2017 4:48 pm
Forum: Items Wanted
Topic: DoubleTrack or Double Track - 24" - 36 hole rim
Replies: 1
Views: 127

Re: DoubleTrack or Double Track - 24" - 36 hole rim

I have many brand new in stock. 39mm
50$ plus shipping

Pm me for more info
by boisrondevens
Aug 30, 2017 4:08 pm
Forum: Items for Sale - New
Topic: Scott High Octane, Voltage and Gambler Hub Motor Drop-out
Replies: 5
Views: 364

Scott High Octane, Voltage and Gambler Hub Motor Drop-out

Hi I have made a custom hub motor dropout for Scott high Octane, voltage and Gambler. Those models have the same removable drop-out. this made the conversion for to Ebike easier. Made from 6061 aluminium CNC this is a time consuming process so the price is set at 250$ for the set. Pm me for any ques...
by boisrondevens
Aug 07, 2017 11:52 am
Forum: Items Wanted
Topic: 18fet 4110 controller
Replies: 5
Views: 211

Re: 18fet 4110 controller

Thanks but I have a message from him saying it's sold :cry:
by boisrondevens
Aug 07, 2017 10:38 am
Forum: Items Wanted
Topic: 18fet 4110 controller
Replies: 5
Views: 211

18fet 4110 controller

I would like to have a 18fets with 4110 fets used for good price

Regards

Evens
by boisrondevens
Apr 27, 2017 12:30 pm
Forum: E-Bike Non-hub Motor Drives
Topic: Revolt 120 pro eTrial overheating problem
Replies: 56
Views: 4341

Re: Revolt 120 pro eTrial overheating problem

If you don't want this motor anymore. I want to buy it from you :)
by boisrondevens
Apr 13, 2017 5:32 pm
Forum: E-Bike Non-hub Motor Drives
Topic: HPC Revolution XXX
Replies: 340
Views: 35529

Re: HPC Revolution XXX

Looking good! :D
by boisrondevens
Mar 31, 2017 2:51 pm
Forum: Items Wanted
Topic: WTB - Dr. Bass torque arms
Replies: 2
Views: 156

Re: WTB - Dr. Bass torque arms

I have a band new set that I can let go for 40+shipping
by boisrondevens
Mar 28, 2017 11:55 am
Forum: E-Bike Non-hub Motor Drives
Topic: Revolt 120 pro eTrial overheating problem
Replies: 56
Views: 4341

Re: Revolt 120 pro eTrial overheating problem

@boisrondevens I have seen a lot of positive feedback about the revolt from you, and even some close to impossible acceleration claims etc. I would like to see some documentation to back up your claims. Some real test results with numbers, not just subjective opinions. Even better would be a video ...
by boisrondevens
Mar 27, 2017 6:08 pm
Forum: Motor Technology
Topic: Rotating windings?
Replies: 5
Views: 396

Re: Rotating windings?

that`s not a bad idea :idea:
by boisrondevens
Mar 27, 2017 5:51 pm
Forum: E-Bike Non-hub Motor Drives
Topic: Revolt 120 pro eTrial overheating problem
Replies: 56
Views: 4341

Re: Revolt 120 pro eTrial overheating problem

- your support design is faulty ( the motor is suffocating) I burn one motor like that ( regular rv-120)
- replace the hall sensor ( position are not symmetric)
-replace the phase wires ( badly soldered)

do that and you'll be good to go

talking from experience :D
by boisrondevens
Mar 12, 2017 10:35 am
Forum: Battery Technology
Topic: ways to make a battery pack????
Replies: 12
Views: 630

Re: ways to make a battery pack????

I have headways, bus bar and plastic holder for sale.
PM me if interested
by boisrondevens
Mar 07, 2017 4:36 pm
Forum: Items Wanted
Topic: 8m HTD pulley Drawing help
Replies: 5
Views: 191

Re: 8m HTD pulley Drawing help

try Grabcad.com and seach for it...
by boisrondevens
Feb 16, 2017 2:17 pm
Forum: E-Bike Non-hub Motor Drives
Topic: Left side freewheel sprocket adaptor
Replies: 42
Views: 2373

Re: Left side freewheel sprocket adaptor

Hello all, it has been a long time that I have announced this left side freewheel. I'm glad to show some progress on it today. I made a printed prototype, it is working as it should, just some minor changes to implement and than I will start milling the first prototype this weekend. Stay tuned. Roe...
by boisrondevens
Jan 30, 2017 6:13 pm
Forum: E-Bike Technical
Topic: A question of range.
Replies: 6
Views: 325

Re: A question of range.

Power is power. The energy quantity is the same.
What you want to know is at voltage, amp and speed the system is more efficient. the simulator will help you do that.