Search found 30 matches

by Uran93
Jun 07 2019 9:54pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Cant wait for a bigger battery and the belt drive kit :P Building a 55Ah/3.1Kwh battery to have a good range in sport mode. Next week i hope to instal the belt drive to make my surron silent. 55Ah wil give me60 to 70% extra range....60/70km in sport and 100/120km in ep mode ? 19P 10mmx0,2mm pure ni...
by Uran93
Jun 07 2019 9:50pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

You really would need nothing else to install the fox fork other than head tube spacers if you reuse the sur-ron headset. You would have to remove the crown race from your old fork, you would have to be careful, using a razor blade to start it and then slowly wedge larger stuff in there to lift it....
by Uran93
Jun 03 2019 3:32pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

I am now Building a new battery for my surron to have more range. just a pack,cells in spacers/fiberglas plate/heatshrink and foam for demping. What is wisdom...use 2900mah cells are go max for 3300mah/3400mah cells ? The battery become 16S-18P ( maby 19P) Cells i can use for the battery: Panasonic...
by Uran93
Jun 03 2019 3:25pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

You really would need nothing else to install the fox fork other than head tube spacers if you reuse the sur-ron headset. You would have to remove the crown race from your old fork, you would have to be careful, using a razor blade to start it and then slowly wedge larger stuff in there to lift it....
by Uran93
May 24 2019 10:35am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Just wanted to review my new 2018 Fox Factory 40 Float suspension on my Sur Ron. Start off saying I am very happy with it. My RST Killah fork actually may not have broke like I thought. I think the issue may have been I was not squeezing the front brake hard enough when rocking the bike, and the br...
by Uran93
Aug 15 2018 10:04am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Had my Sur-Ron bike for a few weeks now and done about 250km on it. Have a tear and in the rear brake hose and need to replace it. Visited a local MTB bike shop here focused mainly on Shimano and showed them the brake, but they say they didn't know what parts would fit etc. (probably to much to do ...
by Uran93
Aug 15 2018 10:03am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

[/quote]
by Uran93
Aug 07 2018 4:11pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

nice 8) i check on the sur ron display max speed 75kmh and the gps shows me 71.2kmh after the first 125km the chain gets loose....hits the swingarm :twisted: 51km al good and today i ride the bike 2 times long to the total 125km and now the chain hits the swingarm. The bike needs more power for me(...
by Uran93
Jul 30 2018 9:57am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Why do you need new rototrs at all?
by Uran93
Jul 25 2018 12:17pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Had my Sur-Ron bike for a few weeks now and done about 250km on it. Have a tear and in the rear brake hose and need to replace it. Visited a local MTB bike shop here focused mainly on Shimano and showed them the brake, but they say they didn't know what parts would fit etc. (probably to much to do ...
by Uran93
Jul 02 2018 3:08pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

The engine cover on the Sur Ron is quite weak as many have noticed. I have a company in China since 10 years ago, i let my metal factory make a 100% copy of the engine protector. Im thinking of making a steel version and a thicker aluminium version. What thickness do you guys is the best for the al...
by Uran93
Jun 19 2018 2:11pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Another issue - Sur-Ron is a great bike, but I have an issue with lower motor guard - it is made from very thin aluminum and bent already. It is too soft almost like a peace of paper or cardboard. Could you suggest who and where can manufacture stainless steel type of this part?Снимок экрана 2018-0...
by Uran93
Jun 19 2018 2:10pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Another issue - Sur-Ron is a great bike, but I have an issue with lower motor guard - it is made from very thin aluminum and bent already. It is too soft almost like a peace of paper or cardboard. Could you suggest who and where can manufacture stainless steel type of this part?Снимок экрана 2018-0...
by Uran93
Jun 16 2018 2:01pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Another issue - Sur-Ron is a great bike, but I have an issue with lower motor guard - it is made from very thin aluminum and bent already. It is too soft almost like a peace of paper or cardboard. Could you suggest who and where can manufacture stainless steel type of this part? Снимок экрана 2018-0...
by Uran93
Jun 16 2018 1:49pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Hi guys. Any ideas of what kind of break liquid does Sur-Ron have?
Is it DOT-4 or mineral oil?

I have pretty weak front break efficiency, any ideas how to fix it?
It is too soft and too weak.
by Uran93
Jun 12 2018 3:25pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Thank you, pal. I guess it's because of a high current?
by Uran93
Jun 12 2018 3:09pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Inverter to 110v?
by Uran93
Jun 12 2018 1:50pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Hi, guys.
Does anybody have an idea, could I charge Sur-Ron battery from 12V car power plug?
Is there any chargers on the market for this kind?
It would be great to have this option during some trips.
Any thoughts?
by Uran93
May 20 2018 10:26am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Guys, need you advise, please. What kind of tool do I need to work and tuning rear shock absorber FastAce http://www.fastace.com/pro.php?m=d&pid=79 What size of tool and what is a name? check with your local bike or moto shop for an "adjustable spanner wrench" for turning the shock collar to adjust...
by Uran93
May 18 2018 7:59pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Guys, need you advise, please.
What kind of tool do I need to work and tuning rear shock absorber FastAce
http://www.fastace.com/pro.php?m=d&pid=79

What size of tool and what is a name?
by Uran93
May 09 2018 2:34pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Hi, guys. Could you help with RST fork service question?

Do I need to use air pump for this folk at all or it doesn't need anything to pump periodically?

Also could you give any recommendations of how to adjust front and rear ammo? What is the best for motocross and what for trails?
by Uran93
May 07 2018 2:13pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

fechter wrote:
May 07 2018 1:03pm
skeetab5780 wrote:
May 07 2018 12:10pm
For some reason this pic with the full size moto helmet on the seat makes the bike look oddly small-ish
The bike is pretty small. To me it's like a 80cc gasser.
Yes, it is small, but it doesn't make it ugly for me, I enjoy it a lot!!!))
by Uran93
May 07 2018 2:00pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

I've also got 60 teeth sprocket for Sur-Ron, but I've never deal with chains and wheels and sprockets before. Do you have any kind of manual of how to install this sprocket on my bike? If you can post any links or faq of how to deal with chain and it's length changing and how to install new chain t...
by Uran93
May 07 2018 11:08am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

I've also got 60 teeth sprocket for Sur-Ron, but I've never deal with chains and wheels and sprockets before. Do you have any kind of manual of how to install this sprocket on my bike? If you can post any links or faq of how to deal with chain and it's length changing and how to install new chain to...
by Uran93
May 07 2018 10:52am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4009
Views: 313014

Re: Sur-Ron - New Mid drive Bike

Got my Sur-Ron. Like it a lot)))). Drove in motocross park (first time in my life) yesterday.

Midnight assemble
IMG_6623.jpg

I put the front mudguard from Toppeak


First run on the track
IMG_0140.jpg

Happy with this purchase. Thanks Luna-Cycle!!!