Search found 1299 matches

by brumbrum
Jul 18 2019 2:58am
Forum: E-Bike General Discussion
Topic: E-S LMX 64 Bike Owners
Replies: 155
Views: 5700

Re: E-S LMX 64 Bike Owners

Took the picture and over exposed it. Now, you can see it clearer. Thanks for sharing your observations. It looks like there is room for another O ring on the inner shaft of the sprocket, which would stop the other one from moving out of position. In other words, have two O rings next to each other...
by brumbrum
Jul 17 2019 5:44am
Forum: E-Bike General Discussion
Topic: Stealth, Qulbix, Cyklon, HPI, ??
Replies: 5
Views: 304

Re: Stealth, Qulbix, Cyklon, HPI, ??

Qulbix have always had great products. Well designed, sturdy and good comms. You can specify exactly what you want with the MD140 as they will build it from the ground up for you, so it can be a bespoke build with some choice of components. It also has the option of either pedals or pegs :wink: But ...
by brumbrum
Jul 16 2019 3:13pm
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 557
Views: 48820

Re: Nucular electronics - complete kit for ev! [beta]

Merlin wrote:
Jul 16 2019 2:55pm
Nope...not first... My are also potted :D
Damn you Merlin! :o
by brumbrum
Jul 16 2019 2:42pm
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 557
Views: 48820

Re: Nucular electronics - complete kit for ev! [beta]

A bit late news.. I've tested 12F controller compound filling, it adds 240g to 12F, increases overheat time under full phase current to ~X1.5 times. Adds waterproof for controller, i put it in bucket of water for one day and nothing happen. Also tried to overheat controller under water.. it took 1....
by brumbrum
Jul 13 2019 3:16pm
Forum: E-Bike General Discussion
Topic: Stubborn freewheel
Replies: 13
Views: 201

Re: Stubborn freewheel

If you do manage to remove it..... Lesson to be learnt,, make sure you always apply grease to the threads on the motor and freewheel before Re-installing. Another tip.. Try heating up the general area with a blow torch before attempting removal. This is what a car mechanic would do with a stubborn n...
by brumbrum
Jul 13 2019 3:00am
Forum: E-Bike General Discussion
Topic: is SUR-RON overpriced/overhyped?
Replies: 41
Views: 1212

Re: is SUR-RON overpriced/overhyped?

I've been checking out the bomber clone builds and some of them are reaching $3000+ on the builds. At that price point, would you guys prefer a Sur-Ron or Bomber Clone you built? As said in the post above yours, it comes down to application. Road, off road, steep hills, top speed, pedals or not. As...
by brumbrum
Jul 12 2019 2:04am
Forum: E-Bike General Discussion
Topic: is SUR-RON overpriced/overhyped?
Replies: 41
Views: 1212

Re: is SUR-RON overpriced/overhyped?

There are plenty of belts that will take final drive power but belts have an issue offroad with debris. For a quiet chain, look at cam chains. I know they have used those in higher power applications and they are much much quieter than roller chain. Unfortunately a belt cannot be used on an lmx as ...
by brumbrum
Jul 11 2019 3:57pm
Forum: E-Bike General Discussion
Topic: is SUR-RON overpriced/overhyped?
Replies: 41
Views: 1212

Re: is SUR-RON overpriced/overhyped?

whoosh You are so eager to explain that you misread his post. John already knows what you wrote and is complaining about the chain noise and it's implied the the difference of a mid drive over a hub is it's not direct drive and needs additional noisy linkage. The Surron has a louder chain noise tha...
by brumbrum
Jul 10 2019 3:32am
Forum: E-Bike General Discussion
Topic: is SUR-RON overpriced/overhyped?
Replies: 41
Views: 1212

Re: is SUR-RON overpriced/overhyped?

This cost me less to put together than a Sur-ron. About 12kg lighter and 10kw peak on 16s. Though i did have some bike parts and a CA knocking about in the garage.
Image
by brumbrum
Jul 09 2019 4:22pm
Forum: E-Bike General Discussion
Topic: Finally! Finished building my 60MPH Ebike!
Replies: 59
Views: 1645

Re: Finally! Finished building my 60MPH Ebike!

Pictures and/or video of the actually bike please. Here's the fabrication process of the plasma cooling system. http://i65.tinypic.com/9gk0sw.jpg Here's the bike before the first test run.. I know it doesn't look like much but there's a lot packed into that dummy proping up the bike. http://i64.tin...
by brumbrum
Jul 09 2019 2:27pm
Forum: E-Bike General Discussion
Topic: Finally! Finished building my 60MPH Ebike!
Replies: 59
Views: 1645

Re: Finally! Finished building my 60MPH Ebike!

I've got Lightning Bolts coming out of my ar*e. I overclocked, overvolted, peek C'd n discharged my 130C lico bang bangs with Ninja cobra mad man controllers that have anti gravity and anti flip over launch control. I can drain the pack in 10 seconds n each cell glows white hot until i initiate my c...
by brumbrum
Jul 09 2019 1:58pm
Forum: E-Bike General Discussion
Topic: is SUR-RON overpriced/overhyped?
Replies: 41
Views: 1212

Re: is SUR-RON overpriced/overhyped?

Whats good.. Forum members and retailers are into hot rodding them, so there are opportunities to make them into what they should be. but, of course this all comes at extra cost. Whats bad.. You need to completely customise them to make them hot rod.... At cost. I would take the frame, drive train, ...
by brumbrum
Jul 09 2019 8:38am
Forum: E-Bike General Discussion
Topic: E-S LMX 64 Bike Owners
Replies: 155
Views: 5700

Re: E-S LMX 64 Bike Owners

Cowardlyduck wrote:
Jul 09 2019 7:09am
Still got more parts coming, but this is my little collection so far:
DSC_5482 (Large).JPG

Cheers

Com'on dude,, put the frame on a bike stand n get building :)
by brumbrum
Jul 05 2019 1:31am
Forum: E-Bike General Discussion
Topic: Bolt failure - damage
Replies: 22
Views: 624

Re: Bolt failure - damage

I've learned along the way just to loctite everything i work on.... As long as its metal against metal :D
by brumbrum
Jul 03 2019 10:37am
Forum: Items Wanted
Topic: Wanted Adaptto screen / head unit
Replies: 2
Views: 169

Re: Wanted Adaptto screen / head unit

Sweden_Rob wrote:
Jul 03 2019 4:09am
Have a max-e for you
He just needs the screen. Do you have one?
by brumbrum
Jul 03 2019 7:11am
Forum: Items for Sale - New
Topic: Wholesale 18650 cells (NEW) for UK/EU
Replies: 31
Views: 1193

Re: Wholesale 18650 cells for UK/EU

Merlin wrote:
Jul 03 2019 5:41am

would be really cool if theres a EU (or UK lol) seller who have that stuff anytime in stock.

Hey, i bet after Brexit, U.K will slapping a nice 20% tariff to deliver products to Germany :wink:
by brumbrum
Jul 03 2019 3:21am
Forum: Items for Sale - New
Topic: Wholesale 18650 cells (NEW) for UK/EU
Replies: 31
Views: 1193

Re: Wholesale 18650 cells for UK/EU

Most people use 0.15mm nickel for spot welding. I like 25mm width. There are of course many other configs. Insulation paper for positive cell end is a must. I like to give each cell an extra wrap of heat shrink... So single cell heat shrink would be good. There are other sundries needed when buildin...
by brumbrum
Jul 02 2019 12:54pm
Forum: Items for Sale - New
Topic: Wholesale 18650 cells (NEW) for UK/EU
Replies: 31
Views: 1193

Re: Wholesale 18650 cells for UK/EU

Yes you did! And to be fair there are some good deals. I don't suppose you've ever considered selling nickel strips, insulation tabs, shrink wrap etc?
by brumbrum
Jul 02 2019 10:50am
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 557
Views: 48820

Re: Nucular electronics - complete kit for ev! [beta]

VasiliSk wrote:
Jul 02 2019 5:52am
We will try to make a batch before end of year.
12F order 410C, but it may be that 12F will be ready earlier
Ok, 410C :thumb: . Please keep me in mind for an early bird bms. Thanks
by brumbrum
Jul 01 2019 3:01pm
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 557
Views: 48820

Re: Nucular electronics - complete kit for ev! [beta]

VasiliSk wrote:
Jun 25 2019 12:44pm
Next year probably, working on 16S atm
Hi Vasiliy what's the rough timeline on 16s bms. Are you taking orders yet. I would like to make an order for 12f +LCD but have bms included in the order. Is this possible?
Thanks
Andrew
by brumbrum
Jul 01 2019 1:20pm
Forum: Items for Sale - New
Topic: Wholesale 18650 cells (NEW) for UK/EU
Replies: 31
Views: 1193

Re: Wholesale 18650 cells for UK/EU

18650.UK wrote:
Jun 27 2019 7:13am
mark 324 wrote:
Jun 27 2019 7:08am
Hi what price of cell 30Q 100 and shipping to Ireland?
Ive replied to the PM you sent Mark :)


Hi, How do i get access fo your whole sale website? Is it possible to see the whole sale prices?
Edit*** i've sent an email.
by brumbrum
Jul 01 2019 9:11am
Forum: E-Bike General Discussion
Topic: E-S LMX 64 Bike Owners
Replies: 155
Views: 5700

Re: E-S LMX 64 Bike Owners

I have some videos posted in our telegram group with and without chain. Yes with Kelly kbs the motor grunts like a pig even without chain. But Iam running now sinewave and that's quite less noise without chain. Below 20kph significantly less noisy sounds like a try for me too. But then I have to bu...
by brumbrum
Jul 01 2019 9:01am
Forum: E-Bike General Discussion
Topic: Bolt failure - damage
Replies: 22
Views: 624

Re: Bolt failure - damage

Hi David, this is quite a common issue, brake rotor bolts loosening and then freying you cables. As said above ... Get some threadlock, such as a loctite medium strength. You will have to remove the wheel to re-atached all your wires. There maybe enough exposed wire coming out of the motor to be abl...
by brumbrum
Jul 01 2019 8:18am
Forum: E-Bike General Discussion
Topic: E-S LMX 64 Bike Owners
Replies: 155
Views: 5700

Re: E-S LMX 64 Bike Owners

Noise reduction at slow speeds passing pedestrians is great. At what speed do you think noise level is probably same? Up to 20kph? 30? Ive only been out once for a test ride as the sprocket was only put on the bike this weekend. Above 20kph things get louder again. But a lot of that is motor noise....
by brumbrum
Jul 01 2019 7:32am
Forum: E-Bike General Discussion
Topic: E-S LMX 64 Bike Owners
Replies: 155
Views: 5700

Re: E-S LMX 64 Bike Owners

anybody get EVER a newsletter email from lmx? if i wouldnt check the shop by my self i would never know about new stuff. https://lmxbikes.com/en/drivetrain/203-12t-219-pitch-sprocket.html https://lmxbikes.com/en/spare-parts/202-12t-219-pitch-sprocket.html who is first? =) I'm first! Arrived a few d...