又是fitting的問題...

用了fitting calculator, 得出的數據是...
The Competitive Fit/The Eddy Fit/The French Fit
Seat tube range c-c 52.4 - 52.9 53.6 - 54.1 55.3 - 55.8
Seat tube range c-t 54.1 - 54.6 55.3 - 55.8 57.0 - 57.5
Top tube length 55.2 - 55.6 55.2 - 55.6 56.4 - 56.8
Stem Length 11.2 - 11.8 10.1 - 10.7 10.3 - 10.9
BB-Saddle Position 69.3 - 71.3 68.5 - 70.5 66.8 - 68.8
Saddle-Handlebar 54.0 - 54.6 54.8 - 55.4 56.5 - 57.1
Saddle Setback 5.0 - 5.4 6.2 - 6.6 5.7 - 6.1

我身高176cm, inseam 81cm...

那我用這車架有沒有太勉強呢?

Size center top 56 cm .
Center center 54,5 cm .
Toptube center center 55 cm .

謝謝...