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  1. ak-tux

    An S40 in China. Loving the bike :)

    Cruzbike should ship (espcially the framsets) directly from Taiwan for their international customers who are not in the North or South American continents. I think there was a time they used to do that.
  2. ak-tux

    The Optimum Hip Angle for Maximum power?

    It would be interesting to know which recumbent position requires the least level of adaption to generate similar(not exact) levels of power at the pedals if one switches from a standard racing upright road bicycle. I know it may be subjective but there seems to me to be a certain optimum...
  3. ak-tux

    Livestrong Challenge century ride

    Nice action pictures! Strangly enough, there are not many pictures of S40/S30 with a rider in action. And you could have been even faster with less buggier shorts and that water bottle on the rear seat stays mounted behind the seat, away from the wind instead!
  4. ak-tux

    The Optimum Hip Angle for Maximum power?

    If you were to ride an 80 to 100 mile route with mixed terrain, some steep short 10%+ climbs and long moderate 4-5-6% climbs and some flat sections in equal messure, which do you think will have a better time with all else equal? Silvio-S30V2, S40, or V20?
  5. ak-tux

    Livestrong Challenge century ride

    Congratulations! Nice build with bar end shifters too! Must be lightweight. The more you ride the stronger you will get!
  6. ak-tux

    New T50 Build

    Yeah! , but not mine though :).
  7. ak-tux

    The Optimum Hip Angle for Maximum power?

    I came a cross this interrestting study https://digitalcommons.brockport.edu/cgi/viewcontent.cgi?article=1093&context=pes_facpub It shows that a hip angle of 75 deg relative to the line parallel to the BB is the most optimum for power production. Having also read some tests and studies by...
  8. ak-tux

    New T50 Build

    Nice build with nice color contrast between the black and yellow; love it . However, in my opinion, your steerer setup is very long and high becuase the handlebar is facing backwards. It will not be a very efficient climber. There will be power losses due to flex . You want the minimum...
  9. ak-tux

    New T50 Build

    Looks like the handlebar is facing the wrong direction? No clearance for the leg.
  10. ak-tux

    Things are starting to get serious around here!

    :emoji_pray:Pictures please!
  11. ak-tux

    Any one using roller trainer?

    Very creative setup.
  12. ak-tux

    Media content

    There are lots of Youtube videos: Just search "cruzbike" : https://www.youtube.com/results?sp=EgIQAQ%3D%3D&search_query=cruzbike There are also lots of videos on homemade cruzbike clones and similar designs. My favourite are "Rev" MBB models by Marco Ciccio ( Marco Ruga)...
  13. ak-tux

    How long did it take you to get your "bent legs"

    Acceleration will be affected by the weight. It's not a criterium bike for sure. But the key thing is to dial in the fit to the point that you can almost generate the same power as you did on the DF. Focus on fit, i.e. optimum hip angle, leg extension, arm extension and shoulder suport e.t.c...
  14. ak-tux

    Nairobi Weekend Group Ride Videos

    Another weekend group ride! Enjoy!
  15. ak-tux

    Q45 My first 100 miles

    :emoji_joy: .. I love the detailed photo but the words do help too :D
  16. ak-tux

    Tiltmaniac's S30v2 build.

    Wow! beautiful bike! Looks like the seat is now at 28 degs or so. Not very far from a V20.
  17. ak-tux

    Working back into it

    Welcome back @ratz ... now probably we will have some more goofy videos of your bike rides and detailed bike builds!
  18. ak-tux

    Should I take clipless pedals off?

    Do your slow speed drills/starts and stops with them until unclipping becomes completely natural. Otherwise, try toe clips without straps or with loose straps for sometime. We are all different but I practiced my slow speed drills, starts and stops nearly three times a week for more than a...
  19. ak-tux

    2018 Flat 50

    Congratulations! A little tip that you probably already know: I sit up when riding over rough patches. I keep my phone , zipped inside a frame bag, sometimes padded by a spare tube.
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