Recent content by mechaniker

here is another startup-company with a trekking/cargobike cameleon ;-)

6000dollar for a bike? if the car industry find out they will directly come to the conclusion "ok, guys , if people are willing to pay for a little bicycle 6000 dollar then 50.000 dollar for our new tiny four seat 45hp poor family car without any luxury should be fair and reasonable!":D btw...

Yes you´re right, price´s for cargo-bike are to high because a cargobike is not much different from a normal bike. The frame is sure a bit more expensive and a bit more work to do and because of the size has a higher handle-fee and a bit higher price because of smaller series but if we count a...

Hello Folks, I just wanted to introduce my new cargo-bike that I made myself. I used Steel for the frame because easy to weld and cheap, the next will be a Alloy frame because the next bike should have a centermotor bafang-max-drive or shengyi cmt03 because nobody produce a welding ready...

thx for measuring. HHmm.... so it does not fit 10-11-12 speed cause the chainline would be to bent, ****. Maybe the crank without the controller but keep the torque-sensor-unit the chain-line could go down to 45mm ? It seem´s I need my colleagues to send me one of those for testing;)

I think 120 is rather cheap than expensive if it works reliable. Not my favourite solution but the idea is not bad..... torquecontrolling and hollowtech-II compatible is for sure something nice in compare to other cheap solutions on the market. Where is the chain-line, less than 50mm?

it is impossible to climb 20% with no effort of the driver with a street-legal pedelec, 28" wheel and a system-weight of maybe 120kg. Simply forget this idea. Best hill-climbing Motor at the moment would be the Heinzmann cargo-Motor but it is not cheap and not easy to get as a consumer. That...

usually on the bbs the PAS or the mosfet go brocken and this is very easy to meassure with a multimeter, please check the pic´s. But on the end @d8veh is right it has no sense for repair cause it is very troublesome to clear the silicone for replacing the mosfet it is just a meassurement for to...

hello tommie, nothing can work with any system, it would be nice but impossible because all the manufacturer will never agree to a common standard protocol It works with Lishui Controller using Displays from Kingmeter, Key-display, APT and more but usualy only FOC Controller. Point is that the...

Hi Ed, if the "QR-code" dosen´t work then take this link: http://app.lsdzs.com/home/ I remind our engineer to develop a upright screen for man and he said it is already under deleopment and will come soon.... For those who have the FLX bike here is the connecting-diagram

I suggest you open a shop for this items and then you will know why..... Honestly dealing with china manufacturer isn´t easy and when you deal with it in europe you must give warranty. Over the last 10 years I´ve seen a lot of companys come and go and all of them thought it would be easy to earn...

it is a normal PAS magnet disk and since so many brocken motor at the dealers I guess you can buy this disk at any serious BBS seller in the uk The two magnetic lugs that you mentioned are actually just to melt the magnetring solid to the e plastic disk btw, this are not two magnets the ring...

I also directly said to our engineer that I would like a upright-screen because then it would be easier to watch the screen and swith to a map on tour, I´ve also requestet a bottom on our screen for to switch between bike-display and map-programm and maybe music a heavier font I missed because I...

there is no advantage for a cranckdrive if the bike has 20" wheels and the power of a Heinzmann-Hub is higher as the Bafang bbs even on step hill but of course under consumption wattage. good point on Heinzmann is his power but not good when the battery is empty. Good on Ezee is the freewheel...

there are 30t sproket for the bafang-bbs on the market and also 36t ready to replace the original one without adapter but I would follow John and use the front-hub I like the Heinzmann because of the power but the ezee is also a good choice because of the freewheel. Frank