Search found 64 matches

by Compoundbike
Jun 23 2018 4:42pm
Forum: E-Bike Non-hub Motor Drives
Topic: new cyclone 3000 w mid-drive kit?
Replies: 3243
Views: 363934

Re: new cyclone 3000 w mid-drive kit?

Since my QS205 is eating way too much battery My QS205 got great Wh / mile if I rode easy at a slower speed. If you're used to that motor you'll want too much from a Cyclone. The motor has about 200 watts of waste energy just spinning the gears in the upper RPM on 18S so it's not necessarily that e...
by Compoundbike
Jun 22 2018 5:21pm
Forum: E-Bike Non-hub Motor Drives
Topic: The BEST and FIRST Qulbix Raptor mid-drive build!
Replies: 365
Views: 40972

Re: The BEST and FIRST Qulbix Raptor mid-drive build!

Thanks for all of the feedback. I currently build three drives that will fit the Qulbix frames. #1- Two stage bottom bracket drive. #2- One stage bottom bracket drive. There are advantages and disadvantages to each one. The two stage drive is best for steep climbing, pedaling with the motor, extend...
by Compoundbike
Jun 22 2018 5:12pm
Forum: E-Bike Non-hub Motor Drives
Topic: Qulbix Raptor 76R Cyclone Build
Replies: 67
Views: 8059

Re: Qulbix Raptor 76R Cyclone Build

interesting thread any updates ?
by Compoundbike
Jun 22 2018 4:59pm
Forum: E-Bike Non-hub Motor Drives
Topic: new cyclone 3000 w mid-drive kit?
Replies: 3243
Views: 363934

Re: new cyclone 3000 w mid-drive kit?

Since my QS205 is eating way too much battery im thinking about switching to Cyclone..but i think it wont fit to Q76R frame.?
by Compoundbike
Jun 15 2018 4:30pm
Forum: E-Bike Non-hub Motor Drives
Topic: new cyclone 3000 w mid-drive kit?
Replies: 3243
Views: 363934

Re: new cyclone 3000 w mid-drive kit?

A stupid question can it be driven with 20S (which is 84 Volt when the battery is fully loaded) ?
by Compoundbike
Jun 15 2018 3:58pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 4126
Views: 331789

Re: Sur-Ron - New Mid drive Bike

We had a dream evening of racing the hotrod Sur Ron against motorcycles and a bad ass supercar. I wont spoil the unexpected surprises, already worked all day and its nearing 4am but i will try to finish getting a video together and uploaded tonight or tomorrow morning (morning for me starts at noon...
by Compoundbike
Apr 30 2018 2:10pm
Forum: E-Bike General Discussion
Topic: Buying a 8000w E-bike?
Replies: 81
Views: 6897

Re: Buying a 8000w E-bike?

Just buy a Stealth Bike/Qulbix/Vector bike and save some headache... my opinion. Also 8000 watt is serious power, my 3kw bike reaches already 40mph+ and im also a 220 pound guy. Depending the battery; i would go with a 72 V and 40 amp. are you truly getting 40-45 mph top speed on flat land with you...
by Compoundbike
Apr 29 2018 4:21am
Forum: General Discussion
Topic: YOUTUBE RECOMMENDS :
Replies: 972
Views: 76036

Re: YOUTUBE RECOMMENDS :

Swiss Guy... Hiya! `Been reading press reports that the Euro Fast Pedelec is now the largest category of pedelec sold in places watt have "big" hills (the "Alps"... Germany... Austria... and Switzerland?) Can you confirm please? What do you mean ? we have Pedelecs like crazy here in switzerland but...
by Compoundbike
Apr 29 2018 4:15am
Forum: E-Bike General Discussion
Topic: Buying a 8000w E-bike?
Replies: 81
Views: 6897

Re: Buying a 8000w E-bike?

Just buy a Stealth Bike/Qulbix/Vector bike and save some headache... my opinion.
Also 8000 watt is serious power, my 3kw bike reaches already 40mph+ and im also a 220 pound guy.
Depending the battery; i would go with a 72 V and 40 amp.
by Compoundbike
Apr 20 2018 1:30pm
Forum: E-Bike Non-hub Motor Drives
Topic: My Bafang Ultra Mountain Bike! Frey AM1000
Replies: 1671
Views: 172988

Re: My Bafang Ultra Mountain Bike! Frey AM1000

ok i have send an email regarding the price and shipping. :D
by Compoundbike
Apr 20 2018 8:24am
Forum: E-Bike Non-hub Motor Drives
Topic: My Bafang Ultra Mountain Bike! Frey AM1000
Replies: 1671
Views: 172988

Re: My Bafang Ultra Mountain Bike! Frey AM1000

Im also interested in this bike.. why isnt on the frey website yet ?
by Compoundbike
Apr 20 2018 8:12am
Forum: General Discussion
Topic: YOUTUBE RECOMMENDS :
Replies: 972
Views: 76036

Re: YOUTUBE RECOMMENDS :

Made a Small video with the little bike that i have..

by Compoundbike
Apr 03 2018 2:22pm
Forum: Battery Technology
Topic: Looking for advice on my 18650 build so far
Replies: 16
Views: 1211

Re: Looking for advice on my 18650 build so far

Im using Junsi charger 4010 for my Q76R, can theoretical pump up to 2000 watts charging power.
by Compoundbike
Sep 19 2017 10:55am
Forum: E-Bike General Discussion
Topic: Only the poor want ebikes
Replies: 93
Views: 7542

Only the poor want ebikes

Im not super wealthy but i own a honda type-r which i drive hard.. Also previously owned Motorcycles, but riding a electric bike has a feeling that no other vehicle can give. Specially you can go to places where you cant go with the other vehicles..


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by Compoundbike
Sep 17 2017 6:36am
Forum: E-Bike General Discussion
Topic: 48V vs 72V
Replies: 25
Views: 4571

Re: 48V vs 72V

Great info! Yeah if im able to hit 60-65kph i will be a happy man. Right now im able to ride a whole week to work without charging. and i have a 48v-12,5ah battery. And when im charging im charging at work on fridays. so i guess that a 72v with 17-20ah shuld be enough for my application, maybe 25ah...
by Compoundbike
Aug 27 2017 2:51am
Forum: E-Bike Technical
Topic: Sabvoton SVMC settings for 80 amps max..
Replies: 3
Views: 696

Sabvoton SVMC settings for 80 amps max..

Hello people, im reaching 70 kph with 3000 Watts on a 72V Battery that can output 80 amps max... (20s8p, lg Mg1) the acceleration with 26 x 3 T QS205 V2 is a bit weak. Will enabling boost on sabvoton help me to minimize the issue ? also is there a setting on throttle voltage which can minimize the l...
by Compoundbike
Aug 15 2017 1:08pm
Forum: E-Bike General Discussion
Topic: What's the point of 1000+W ebikes ?
Replies: 147
Views: 10354

Re: What's the point of 1000+W ebikes ?

I overtake cocky (wanna be) cycle pro`s in my stealth looking mountain bike. Im also in Spandex so that little electric moto gives me a edge.. lol
by Compoundbike
Jul 02 2017 10:21am
Forum: E-Bike General Discussion
Topic: Sabvoton to Cycle analyst Connection ?
Replies: 0
Views: 342

Sabvoton to Cycle analyst Connection ?

Besides its being not plug and play, i have difficulties to figuring out CA-DPS 6-pin Connector going to SVMC150.
Is there a adapter available or must i separate all the connections to figuring out which is being which ?

Any help would be greatly appreciated..
by Compoundbike
Jun 25 2017 8:51am
Forum: E-Bike Technical
Topic: Speed limiter switch ?
Replies: 2
Views: 451

Re: Speed limiter switch ?

Thanks a lot for the Long Reply.. I have builded a 250 and a 1500 watt biycle but those QS205 bikes are another level. That's why i like to make a "Legal" switch. And yes the Cycle analyst is already ordered. :)


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by Compoundbike
Jun 25 2017 2:31am
Forum: E-Bike Technical
Topic: Speed limiter switch ?
Replies: 2
Views: 451

Speed limiter switch ?

I searched but couldn`t find a easy solution; i need to make a Speed limiter switch for Savboton SVMC72150 Controller with QS205.

What is the easiest solution ?
by Compoundbike
Jun 20 2017 2:56pm
Forum: Items for Sale - New
Topic: Qulbix Q76R Frame Kits & Complete Bikes PRE-ORDER
Replies: 828
Views: 103077

Re: Qulbix Q76R Frame Kits & Complete Bikes PRE-ORDER

@smurphy which Setup will you use? At which expected Range and Speed?
I feel a bit underpowered with 160 cells.


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by Compoundbike
Jun 19 2017 11:17am
Forum: Battery Technology
Topic: If you are building packs today, which cells to choose?
Replies: 82
Views: 12294

Re: If you are building packs today, which cells to choose?

rojitor wrote:https://eu.nkon.nl/rechargeable/18650-s ... 0-mg1.html
these cells have my attention. For 2.40-2.50 per cell looks a very nice option. Tumich has been selling 36v packs of Those.
Just ordered 14 pieces to complete my 160 pcs. Pack. I hope that company is Legit.
by Compoundbike
Jun 19 2017 10:49am
Forum: E-Bike General Discussion
Topic: What will it take to make ebikes, More mainstream ?
Replies: 167
Views: 13520

Re: What will it take to make mass produced ebikes, mainstre

In Switzerland electric bikes are very much Mainstream.. BUT all Legal ones, very few like mine with throttle and open class motor ;)
by Compoundbike
Jun 15 2017 3:41pm
Forum: E-Bike Non-hub Motor Drives
Topic: The BEST and FIRST Qulbix Raptor mid-drive build!
Replies: 365
Views: 40972

Re: The BEST and FIRST Qulbix Raptor mid-drive build!

45KW ? that is insane..But im not sure about the cooling, because it looks tiny for that Power.