Search found 431 matches

by Joachim
May 26 2019 5:25pm
Forum: EBike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 5396
Views: 605356

Re: Sur-Ron - New Mid drive Bike

@Joachim, @captain387 - thanks for links, quite helpful. :) Why do they list tires as "Front". Something to do with load rating perhaps? Maybe this applies to more powerful motorcycles where the rear tire would see more sheering force. You guys are using these in both rear and front I pre...
by Joachim
May 26 2019 7:07am
Forum: EBike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 5396
Views: 605356

Re: Sur-Ron - New Mid drive Bike

Looks like there are no practical options for 19 inch (rim size) street tires. Only thing I can find is the Avon AM6 Speedmaster Motorcycle Tire, 27-19 for $167 at bikebandit.com https://www.bikebandit.com/tires-tubes/motorcycle-tires/avon-am6-speedmaster-motorcycle-tire/p/3324?b=44372&CRTP=psc...
by Joachim
May 22 2019 2:39pm
Forum: EBike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 5396
Views: 605356

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 Joachim
May 21 2019 1:38am
Forum: Items for Sale - New
Topic: Sur-Ron - Belt upgrade KIT
Replies: 127
Views: 22835

Re: Sur-Ron - Belt upgrade KIT

Nice 8) cant wait to assemble the belt drive kit, i am curious how much the noise level will be relative to the chain drive. The sound from a fly by surron chain drive is not the real isue, not to much noise. The driver sit down on the bike have the chain rattel noise of the chain wile riding....i h...
by Joachim
May 20 2019 2:37am
Forum: EBike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 5396
Views: 605356

Re: Sur-Ron - New Mid drive Bike

Got home with only 2% today and although it was pouring rain, I wanted more :D Installed a higher rise handlebar (I got the 780mm 70mm riser for about 30 EUR, I think the name is Ergotec if any of other Europeans are interested in upgrading) today and it handles so well now that I just didn't want ...
by Joachim
May 15 2019 1:01pm
Forum: EBike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 5396
Views: 605356

Re: Sur-Ron - New Mid drive Bike

Joachim, what specific cells do you plan to use which will give you 2.7KWH with 224 cells? I wish I knew about how many cells you can fit in. When using 3500MAH cells you need at least a 12p configuration or you will not have enough amps. Hard to justify buying the cells and then realizing you can'...
by Joachim
May 15 2019 12:19pm
Forum: EBike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 5396
Views: 605356

Re: Sur-Ron - New Mid drive Bike

Save battery build like the surron battery. Battery case 8 cm in height extra can give jou 4 layers extra(20mm cell spacers?) 1 layer fits 12 cells in the original battery. 48 cells extra so 224 cells in total: 16S-14P/ 57,6V-47Ah:2700Wh like 1kwh extra . Honey comb cell holders wil give you even mo...
by Joachim
May 15 2019 5:10am
Forum: Battery Technology
Topic: PANASONIC ebike battery change
Replies: 50
Views: 11637

Re: PANASONIC ebike battery change

This battery is easy to rebuild with 18650 cells. I use samsung 3400mah cells: 7S-5P and stil can use the original bms & charger :bolt: Ful charge and discharge wil reset the led indication on the battery to 10Ah... 6,75Ah is spare energie and you can cycle this energie out of the battery no pro...
by Joachim
May 15 2019 2:07am
Forum: EBike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 5396
Views: 605356

Re: Sur-Ron - New Mid drive Bike

Today again after 41km the battery shows 20%, this time i ride most of the time in EP mode. i need to dubbel the range :bolt: for the money you pay for a street legal EU sur-ron I think this is a expensive joke What do you mean? Is the range of the street legal Sur Ron different than the regular Su...
by Joachim
May 14 2019 1:40pm
Forum: EBike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 5396
Views: 605356

Re: Sur-Ron - New Mid drive Bike

I remember someone printed a sur ron case few pages back, if im not too wrong. Maybe thats something for offroader. I also have a 380cell pack in my raptor without spacers or cellholders, the pack runs for 18000km so far and just works. Is it safer with cell holders, no doubt about it. the range on...
by Joachim
May 13 2019 2:08pm
Forum: EBike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 5396
Views: 605356

Re: Sur-Ron - New Mid drive Bike

the range on my street legal sur-ron. after40km eco&power 50/50 20% battery....46Km battery 10% :( 20% battery speed and power gone..i cant keep up with the traffic so 40km range on the EU open road. They put onther cells in the new battery ? My green offroad old controller first battery way mor...
by Joachim
May 13 2019 1:25am
Forum: EBike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 5396
Views: 605356

Re: Sur-Ron - New Mid drive Bike

for me the pack you going to build wil crapy over the stock :shock: no cell holders maximum cells in a alloy case is not the wise option and special when ride al lot offroad :flame:
by Joachim
May 10 2019 8:29am
Forum: EBike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 5396
Views: 605356

Re: Sur-Ron - New Mid drive Bike

3500mah cells??? i never seen this in real world on powerful e-bike.
3500mah wil be more like 3300mah.

The PF cells 16S-11P batterie on the sur-ron is more like 57,6Vx30,25=1742Wh in real.
by Joachim
May 10 2019 2:06am
Forum: Items for Sale - New
Topic: Sur-Ron - Belt upgrade KIT
Replies: 127
Views: 22835

Re: Sur-Ron - Belt upgrade KIT

Belt drive: The best sur-ron upgrade on a street legal version :bigthumb:

I have seen Luna also brings a belt drive on a sur-ron special compleet bike asi 4000 etc :bolt:
by Joachim
May 03 2019 7:56am
Forum: Battery Technology
Topic: Panasonic NCR18650BD 3200mAh 10A cell's capacity test
Replies: 2
Views: 443

Re: Panasonic NCR18650BD 3200mAh 10A cell's capacity test

Why discharge to 2.5Volt ? they never get 300 to 500 cycles 20/30% los....more like 50/60%

Not bad for cells from march 2017
by Joachim
May 03 2019 1:18am
Forum: Items Wanted
Topic: Looking for a Magic Pie 2 USB Cable (in Europe)
Replies: 1
Views: 429

Re: Looking for a Magic Pie 2 USB Cable (in Europe)

i have this part for you...pb send.
by Joachim
May 01 2019 11:46pm
Forum: Items for Sale - New
Topic: Sur-Ron - Belt upgrade KIT
Replies: 127
Views: 22835

Re: Sur-Ron - Belt upgrade KIT

:idea:
by Joachim
Apr 30 2019 10:54am
Forum: EBike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 5396
Views: 605356

Re: Sur-Ron - New Mid drive Bike

https://www.jvmotors.nl/a-54458434/19-inch/heidenau-k67-3-50-x-19/ k67 nice for semi offroad use . I will try this Heidenau K34 on the street legal sur ron: 3,25 rear and 2,75 front i use a 3x19 k34 on a vector bike and this tyres can handle 150kmh :bigthumb: https://www.jvmotors.nl/a-35581793/19-in...
by Joachim
Apr 22 2019 1:45am
Forum: Items for Sale - Used
Topic: sold
Replies: 8
Views: 1187

Re: SUR-RON Bike firefly 2018 Europe €2750,-

Drokz wrote:
Apr 20 2019 12:04pm
road legal in the eu ?
lees je even in over de sur-ron en zie de foto van de aangeboden sur-ron....duidelijk geen kenteken en andere zaken die op een straat 45km versie zitten volgens mij, staat bij offroad versie :bolt:

SOLD
by Joachim
Apr 19 2019 6:00am
Forum: Items for Sale - Used
Topic: sold
Replies: 8
Views: 1187

Re: SUR-RON Bike firefly 2018 Europe

sold
by Joachim
Apr 14 2019 2:04am
Forum: Items Wanted
Topic: Long nickel strips
Replies: 4
Views: 588

Re: Long nickel strips

I have for you left over some nickelstrip 10x0,30x900mm WxTxL

are some 10x0,15 in al lengt you like.

95% pure nickel.
by Joachim
Apr 11 2019 12:15pm
Forum: Items for Sale - Used
Topic: sold
Replies: 8
Views: 1187

Re: SUR-RON Bike firefly 2018 Europe

no one like cheap sur ron ebike :?: :lowbatt: :pancake:
by Joachim
Apr 02 2019 10:21am
Forum: Items for Sale - Used
Topic: sold
Replies: 8
Views: 1187

Re: EU sur-ron firefly 2018

You should post (detail) pics from your bike... Not a Google Pic. No pedals in EU = difficult to sell. 4200 is the l1e bike in Germany .... 3850 Offroad Version. Hard times I know =) Like new green sur-ron....the picture is not a google pic, this is the bike i have for sale :bolt: Video https://www...
by Joachim
Apr 02 2019 12:45am
Forum: Items for Sale - Used
Topic: sold
Replies: 8
Views: 1187

Re: EU sur-ron firefly 2018

up 40% cheaper like a new one :shock: no body like to buy this in EU :oops:
by Joachim
Mar 29 2019 2:27am
Forum: Items for Sale - Used
Topic: sold
Replies: 8
Views: 1187

sold

For sale a green sur-ron electric bike. Like new bike, only 245km. Offroad version. Topspeed 70kmh Nominal power 3KW-peak power 6kw. Wurks perfect no problems like new and good range. 60Volt version. Model 2018 so not the X controller. local pickup only: EU Netherlands Price € 2750,- (price for a br...