Old 07-18-22, 12:36 PM
  #35  
jajacek
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Join Date: Sep 2014
Location: Warsaw, Poland
Posts: 13

Bikes: Specialized Roubaix SL3, Specialized Tarmac SL4, Specialized Chisel

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Thank you Morelock
We have done some testing on the velodrome in the past but on a TT bike. We achieved the position that had 0.189 CdA according to Notio, but was very low restricting power. I just had a hunch and raised his position dramatically, by 4,5 cm. It allowed him to generate more watts in 20 km TT, keeping CdA on the same level. According to two technical advisors in World Tour I corresponded with, all their riders lowered their CdA with full contact aerobars within 0.005 - 0.008 range.
We previously tested standard round Zipp extension but we may do some more testing if we get enough velodrome time.

Slamming the basebar seems logical. I don't like the way it is currently setup with exposed steering tube and standard stem.

He rides Wahoo Speeplay Zero Aero pedals with Specialized S-Works 7 shoes.

Tubulars used for Ghibili discs were Dugast 22 rear and Vittoria Pista Speed 19 front

***** track axles with nuts. We borrowed View-Speed skewers for the ITT, so we can get them.
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