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  1. K

    Sunstar Ibike S03

    ah.. weight of the fully-MTB should come out with about 16,99kg ;)
  2. K

    Sunstar Ibike S03

    Sunstar Hi... long time ago i was here... hi flecc. Just read your thoughts about the sunstar. 1.) you think that it has too less power, "only" 1:1 assistance ? well: i purchased my set from a guy here in Austria. he told me, that he has measured peaks up to 20A a other guy in the...
  3. K

    Optobike 600T test ride

    another Bike-Porn: YouTube - Corratec eBow 2011 YouTube - Eurobike-Interview mit Florian Meier von Corratec 1200Watt Motor (1500Watt Peak) 48V 13Ah Battery (!) carbon frame, very good fork, good brakes, ... 11gang geared hub 15kg light (!!) (nearly half the weight of an opti-bike ;)...
  4. K

    panasonic 18ah battery.

    in the German pedelec-forum where some reports about this battery, also from some bike-dealers in the extra energie-bike-test-magazin was also a test.. it turned out, that the drivable distances are comparable with the 12Ah Battery flyer cells... so the cells seem to have lot less...
  5. K

    VIDEO: my girlfriend destroys me uphill with e-bike

    Hi... camera was a Fuji Finpex F100fd so a pocket-camera mounted: nowhere, i held it in the hand (and was for that driving everything only with hand and the handlebar, in the other hand the camera) the place: yes, it is Austria.. it was on the "3-country-edge", the point where the...
  6. K

    VIDEO: my girlfriend destroys me uphill with e-bike

    always when i go cycling with my girlfriend, she gets the e-bike and i take some motor-less bike.. so its more fair ;) the ebike runs up to 40km/h which makes it hard to me, to keep up.. however: driving in the slipstream of my girlfriend which goes in front makes it possible to get some...
  7. K

    Gocycle...too flash??

    oh.. you have already bought it.. sorry for my posting.. didn´t want to argue bad about your already bought bike.. if you like it its ok.. for me it would be a nono because of the mentioned points
  8. K

    Optobike 600T test ride

    here the boosty.ch - kits: Video: zumbi f44 trailer on Vimeo YouTube - High Power Elektro Bike by Jürg Lanz so: also on high power, high performance you find or at least there come some alternatives to the optibike (with its retro-look)
  9. K

    Optobike 600T test ride

    here a new kit from austria: 2400Watt max 3,1kg weight of motor+controller nice Video: YouTube - EGO-Kits Productfilm HD at the end of the video, you see, that the bike is not that heavy ;) battery in the rucksack, so you can have a real light bike, good for handling weight...
  10. K

    Optobike 600T test ride

    the optibike looks realy old-fashioned, no question it looks like the bikes which are sold for few money at the home improvement stores. here some - more modern - design you may have an eye at: (specially when you wana have that ridicoulous high power which makes such bikes more to a...
  11. K

    Optobike 600T test ride

    hi flecc... not realy the Flyer-X-Street starts at 3999,- list-price (so you will get it cheaper at your local dealer) the Flyer-X-MTB goes - depending on motorversion and gearingchoise - up to 4600Euro (rohloff speedhub) the optibike with rohloff speedhub is more like 12.000US$ list-price...
  12. K

    Gocycle...too flash??

    before you see your main-problem in the color.. have you already ridden it ? testdriven it ? do it ! its light, realy... compared to most other e-bikes you can buy its realy a joy to lift it because of its low weight.. but that is it.. driving it: maybe i don´t like the feeling of...
  13. K

    Bosch e-bike Latest

    for the 440000Volt... well.. yes but please considere, that the electricity is transportet over several 100.000 meters on a bike we speak about 1m or 2m of cable-length so: negligible hey: i like this bike: http://www.eurobike-show.de/eb-wAssets/daten/pressebilder/eurobike100441.jpg i...
  14. K

    Bosch e-bike Latest

    hey.. i think you focus too much only on Wh of the batteries when comparing Panasonic and Bosch i think there are some more features, more interesting than that... bigger batteries will come... i think first benefit over the Panasonic: no little pinion to drive the chain ! so less...
  15. K

    What makes a bike easy to ride

    from the first posting hmm.. would not aggree totaly with that.. wider tires at same pressure roll better than narrow onces.. you can read about it on the schwalbe homepage: Schwalbe - Professional Bike Tires - Technik narrow tire -> s = long wider tire -> s = shorter the surface which...
  16. K

    Drive Through Gears on E-bikes

    just to compare: a SRam Sparc (also one of the lightest motors of its kind... only 3,2kg considering that there is a 5gear-hub included, the motor itself without the 5-gear-hub also weights only around 2,3kg !) the little tongxin is nearly as heavy (~2kg) but much much more...
  17. K

    Drive Through Gears on E-bikes

    just to compare: a SRam Sparc (also one of the lightest motors of its kind... only 3,2kg considering that there is a 5gear-hub included, the motor itself without the 5-gear-hub also weights only around 2,3kg !) the little tongxin is nearly as heavy (~2kg) but much much more compact and...
  18. K

    Drive Through Gears on E-bikes

    first thing i have done to the motor: used a very old bike for mounting the motor and removing the spokes-ring with an angle grinder Original: cooling, some already removed: finished
  19. K

    Drive Through Gears on E-bikes

    here the version of grosserschnurz: a cannondale superV: i have a superV too, and also plan to convert ist: have already motor, controller, CycleAnaylst here, pinion-holder for the motor is coming.. the plan is: something like that (here the motor has still the ring for the spokeholes)...
  20. K

    Drive Through Gears on E-bikes

    some other tongxin-versions: Naders Version motor inside the frame, mounted with an child-seat-mounting-post Ingolfs Version of a modern, light fully: schwarzwaldächzers version: