Search found 3089 matches

by Allex
Sep 18 2019 2:43am
Forum: Items for Sale - New
Topic: Sur-Ron - Belt upgrade KIT
Replies: 84
Views: 7396

Re: Sur-Ron - Belt upgrade KIT

Hey! New kits in stock now. The front pulley can only be installed in one direction. Pulley.jpg This is what the main difference between our kit and others: The 52T eqv. gear ratio makes the bike a bit more fun. The bike pulls noticeably harder from start, it is easier to do wheelies without losing ...
by Allex
Aug 27 2019 5:37am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4110
Views: 329959

Re: Sur-Ron - New Mid drive Bike

Joachim wrote:
Aug 27 2019 1:56am
The name Boom Bee sounds nice 8)
Storm Bee
by Allex
Aug 09 2019 2:19pm
Forum: Items for Sale - New
Topic: Sur-Ron - Belt upgrade KIT
Replies: 84
Views: 7396

Re: Sur-Ron - Belt upgrade KIT

Did you ever drop your bike or lean it hard on something touching with the rear pulley?
Was the package damaged in any way upon receive?
Try to put the pulley on a glass surface a check if it is really crooked.
by Allex
Aug 08 2019 9:14am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4110
Views: 329959

Re: Sur-Ron - New Mid drive Bike

BCTECH wrote:
Aug 06 2019 8:27pm
Does anyone know the best way to discharge the battery when it’s Not on the bike? I believe the charger came with it doesn’t do discharge?
Connect it to a hair dryer or a toaster
by Allex
Aug 07 2019 3:08am
Forum: Items for Sale - New
Topic: Sur-Ron - Belt upgrade KIT
Replies: 84
Views: 7396

Re: Sur-Ron - Belt upgrade KIT

I prefer to have the primary belt a bit loose. One klick from the factory setting makes it more silent and more efficient. It never slipped on me. And yes ones you tighten the motor bolts the belt tightens up, so you have to consider it when you adjust the belt with the adjuster "shell".
by Allex
Aug 06 2019 5:48am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4110
Views: 329959

Re: Sur-Ron - New Mid drive Bike

efMX Trials Electric Freeride wrote:
Aug 06 2019 5:16am
anyone else selling drop in battery upgrade for surron market, lets make list by country.. I'm guessing Allex and others make them as well??
Will offer both batteries and controllers, but might take a while. Not in a mood right now =)
by Allex
Aug 06 2019 5:44am
Forum: Items for Sale - New
Topic: Sur-Ron - Belt upgrade KIT
Replies: 84
Views: 7396

Re: Sur-Ron - Belt upgrade KIT

Soonish, perhaps in 3 weeks!
by Allex
Jul 23 2019 11:35am
Forum: Battery Technology
Topic: 18650 spot welding -how to- ULTIMATE REPOSITORY
Replies: 759
Views: 156824

Re: 18650 spot welding -how to- ULTIMATE REPOSITORY

You dont have to built it, just order a finished one and connect it to a battery.
by Allex
Jul 23 2019 2:30am
Forum: Battery Technology
Topic: 18650 spot welding -how to- ULTIMATE REPOSITORY
Replies: 759
Views: 156824

Re: 18650 spot welding -how to- ULTIMATE REPOSITORY

I've heard this, but also seen plenty of reviews saying it worked fine. It sounds like you either get a good one or a lemon. I can always return it if it doesn't do the job. Why not go for something better? We have two great options here and both are already much better than sunko at what they are ...
by Allex
Jul 20 2019 3:41pm
Forum: Battery Technology
Topic: Looking at building a new pack with Samsung 50E
Replies: 35
Views: 1803

Re: Looking at building a new pack with Samsung 50E

If we talk about a specific cells. 40T and 30Q definitelly belongs to the 2. category. They lose their capacity almost regardless on load. Both are designed for continuous operation at 1.3C charge and 5C discharge and so the are best suited for powertools. 30Q has shitty cycle life (only ca 400cycl...
by Allex
Jul 07 2019 12:04pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4110
Views: 329959

Re: Sur-Ron - New Mid drive Bike

Hey Alexis, here is the list of codes:
https://drive.google.com/file/d/1z3zYZl ... sp=sharing
by Allex
Jun 28 2019 11:05am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4110
Views: 329959

Re: Sur-Ron - New Mid drive Bike

Please try to not misinform ppl here if you are not sure about the facts.
The motor(P/N 11100-YQ2A-0200 u can find this label when lifting up the skid plate) has a KTY84 temp sensor installed so the protection is present.
by Allex
Jun 28 2019 10:00am
Forum: Items for Sale - New
Topic: Sur-Ron - Belt upgrade KIT
Replies: 84
Views: 7396

Re: Sur-Ron - Belt upgrade KIT

JoeNuxoll wrote:
Jun 27 2019 1:14am
I added my name to the spreadsheet. How do I pay you?
Hi!
Right now I am all sold out. Will make more in August. Can PM you when I can send out a kit for ya. Or just follow the thread here.

Duncan, thx for you kind words! A lot of time has been spent on this conversion.
by Allex
Jun 22 2019 8:30am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4110
Views: 329959

Re: Sur-Ron - New Mid drive Bike

He does not have any, post mostly at
https://t.me/et_ru_anarchy
by Allex
Jun 20 2019 7:20pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4110
Views: 329959

Re: Sur-Ron - New Mid drive Bike

Think it is 18s and he has a 60T sprocket on a 17" wheel, still goes +100km/h
by Allex
Jun 20 2019 7:04pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4110
Views: 329959

Re: Sur-Ron - New Mid drive Bike

25km/h is easy, here:



Oh forgot to tell that it has Nucular 24F =)
by Allex
Jun 19 2019 3:38pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4110
Views: 329959

Re: Sur-Ron - New Mid drive Bike

I have never had problems with lifting up the wheel with 52T at low speed. Especially easy off road! The stock 48T is not fun at all, I admit. New X controller, "V2" is sick! 90DC Amps and 450Phase. The difference is really there. And when I drop in the 13p 30Q battery the bike is really wild compa...
by Allex
Jun 19 2019 2:28pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4110
Views: 329959

Re: Sur-Ron - New Mid drive Bike

Yup, think I have one left for now.
by Allex
Jun 19 2019 1:50pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4110
Views: 329959

Re: Sur-Ron - New Mid drive Bike

I have never had problems with lifting up the wheel with 52T at low speed. Especially easy off road! The stock 48T is not fun at all, I admit. New X controller, "V2" is sick! 90DC Amps and 450Phase. The difference is really there. And when I drop in the 13p 30Q battery the bike is really wild compar...
by Allex
Jun 16 2019 5:35pm
Forum: Items for Sale - New
Topic: Sur-Ron - Belt upgrade KIT
Replies: 84
Views: 7396

Re: Sur-Ron - Belt upgrade KIT

Hi, Due to big diameter of the pulley, yours is within tolerances when it comes to beating against the wooden piece. I would not worry at all. What your Video shows is perfectly fine. This could be due to several reasons: *The China hubs are usually not perfect - you can usually see it when installi...
by Allex
Jun 13 2019 2:17am
Forum: Items for Sale - New
Topic: Sur-Ron - Belt upgrade KIT
Replies: 84
Views: 7396

Re: Sur-Ron - Belt upgrade KIT

I would not trust the marks( I dont even have it on my older model) I think using a caliper like in my manual works better to see if the axle is aligned. But best would be a combination of a caliper and a stright tube - like Madin does.
by Allex
Jun 12 2019 3:43am
Forum: Items for Sale - New
Topic: Sur-Ron - Belt upgrade KIT
Replies: 84
Views: 7396

Re: Sur-Ron - Belt upgrade KIT

Shims are not needed. Enough if you just make a quarter turn on the adjusting screws on the swingarm to realign te belt.
by Allex
Jun 11 2019 2:26am
Forum: Items for Sale - New
Topic: Sur-Ron - Belt upgrade KIT
Replies: 84
Views: 7396

Re: Sur-Ron - Belt upgrade KIT

Looks good, although it is recommended to check the tension on the below part of the belt. What tyres do you use? So you never added grease on the actual teeth but rather on the high side of them - the outer side where the flange of the big pulley is? Interesting. I try to adjust the belt so it bare...
by Allex
Jun 09 2019 10:09am
Forum: E-Bike Build Threads / Photos & Video
Topic: E-S Stealth Electric Bike Owners
Replies: 16677
Views: 1666980

Re: E-S Stealth Electric Bike Owners

And you dont want 5403 unless you use it for high speed cruising. Doing some light offroad then 5404 is better - less heat, more efficient, you should also have better acc from dead stop on that one.
by Allex
Jun 09 2019 4:24am
Forum: Items for Sale - New
Topic: Sur-Ron - Belt upgrade KIT
Replies: 84
Views: 7396

Re: Sur-Ron - Belt upgrade KIT

Hey! Try some stearin on the belt, take a regular candle and rub it on the belt.