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  1. jeff3069

    BMC timemachine TMR01 - seat tube at 82 degrees

    Correct :) http://www.bmc-racing.com/ch-de/bikes/2013/road/model/timemachine/tmr01/dura_ace_di2.html
  2. jeff3069

    BMC timemachine TMR01 - seat tube at 82 degrees

    Thanks, the problem was the grad. only :) It was measured from the line between 2 wheels centers
  3. jeff3069

    BMC timemachine TMR01 - seat tube at 82 degrees

    It seems that problem is solved I used this Grad protractor (100 deg instead of 90 at the top..) http://commons.wikimedia.org/wiki/File:Grad_protractor.png?uselang=ja angle is standard ~ 73
  4. jeff3069

    BMC timemachine TMR01 - seat tube at 82 degrees

    Thanks, though the R in TMR01 stands for Road and they put it under the category of Road.. not TT Plus, just looked at Felt AR1 (Road alright), they tell in the site that the CT angle is ~73 while if one checks it seems like 80 degrees too here: http://www.saddleback.co.uk/Felt_AR1_2013
  5. jeff3069

    BMC timemachine TMR01 - seat tube at 82 degrees

    Hi, I wonder what's behind this supper steep ROADbike's seat-tube When taken all the way back (21 mm) it'll still be ~ 80 degrees and in no way it can go to around 73 degrees.. Anybody ? Thanks. J
  6. jeff3069

    Calculating power based on force and rpm

    Thanks maydog
  7. jeff3069

    Fastest clincher tires ?

    Thanks for all the good replies! Would you think that the provided data is true mainly on well-paved (smooth) road ? Do top rated tires lose at list some of its advantage on not-so-smooth roads ? Thx.
  8. jeff3069

    Fastest clincher tires ?

    Good stuff ! thanks.
  9. jeff3069

    Fastest clincher tires ?

    Now you got all the picture in :) Thanks.
  10. jeff3069

    Fastest clincher tires ?

    Interesting, Thanks.
  11. jeff3069

    Fastest clincher tires ?

    Thanks, not sure I follow, are these all Clinchers ? the RR is crr ? the right side column doesn't have the crr Thanks :)
  12. jeff3069

    Fastest clincher tires ?

    Thanks !
  13. jeff3069

    Fastest clincher tires ?

    Interesting :) Thank you !
  14. jeff3069

    Fastest clincher tires ?

    Thanks, GP4000 is what I use, though I'm told that there are 'faster' ones, and wonder which
  15. jeff3069

    Fastest clincher tires ?

    Hi , If anybody could suggest what are considered the fastest road clincher tires, I'd appreciate it Tubular too in a secondary importance Thanks, J.
  16. jeff3069

    Elevation of aerobars on a TT bike

    Hi, I saw the enclosed photo and wondered what is the root cause (such as wrong size of a frame etc.) that makes one r a i s e the aerobars in such a way.. Thx. :) vs
  17. jeff3069

    2005 Cervelo R2.5: What tubes got separated from joints ?

    Thanks. I am looking for loosening of tubes O t h e r then the downtubes of the Recall - I heard that some guys had cases of chain-stay tubes (close to the BB) and seat-tube.. Thanks again. http://highgearcyclery.com/page.cfm?pageid=372 http://highgearcyclery.com/page.cfm?pageid=379
  18. jeff3069

    2005 Cervelo R2.5: What tubes got separated from joints ?

    Hi, In the 2005 Cervelo R2.5 - b e s i d e s the down-tube problem on which there was the recall in late 2006 – anybody knows what other tubes got loosen from joints ? (i.e. chain stay tube, seat tube, etc..) If anybody has photographs of such separations of tubes from joints -...