wrench science

From: http://www.wrenchscience.com/

the data is :
WS Recommended Sizes
Frame Size center-to-center: 51 cm
Frame Size center-to-top: 52 cm
Overall Reach: 65.90 cm
Saddle Height: 68.87 cm
Handlebar Width: 44 cm



Your Measurements
Height: 177.00 cm
Sternum Notch: 143.50 cm
Inseam Length: 78.00 cm
Arm Length: 58.30 cm
Shoulder Width: 44.70 cm
Flexiblity: 6
Weight: 75.00 kilo
Foot Size: 44.00 EURO





FRAME SIZE: Frames are measured different by each manufacturers.
There are two typical ways to measure a frame Center-to-Center
(c-to-c) and Center-to-Top (c-to-t). Since you have gone through
the WS Fit System we take these different measurement methods into
account and only show you the fames that fit you specifically. In
addition to the c-to-c and c-to-t measurements there are also
slopping or compact frames. In these cases the manufacturers also
provide what is called a virtual measurement, e.g. what the frame
size would be if the frame didn’t have a sloping top tube. We show
all frames sizes in virtual measurements as this is how the frame
will fit you.

OVERALL REACH: Overall Reach = (Effective Top Tube length + Stem
Length). We know the top tube on every frame we sell so based on
your overall reach we recommend the ideal stem length for that frame
based on your fit recommendation.

RECOMMENDED SADDLE HEIGHT: Saddle height is determined by a fraction
of the riders inseam. The recommended saddle height can vary for each
cyclist. All recommendations have a plus or minus 1.5cm variance.

HANDLEBAR WIDTH: Is a direct correlation to your shoulder width.

身體的各部量測是很約略量測，因為沒有皮尺...就一切大概
總之按照上面所看到的，所建議可知，新竹跟桃園的老闆推薦選的尺吋是沒有問題的。
52的命就是52的命.. = =