53 P3SL vs. 54 P3C - ? reach

Hey all,

A P3SL - 53 has a 523 mm top tube at an effective seat angle of 78.

A P3C - 54 has a 530 mm top tube at an effective seat angle of 78.

How can both have a reach measurement of 419?

Dave

P.S. Anyone know the order of size shipments for P3C? 56 then what? then? Any ballpark dates for the next sizes?

Gerard?

My apologies, the methodology for the reach has changed somewhat over the years, first it was measured to the toptube/headtube intersection, now it is more accurately measured to the top of the headtube atthe centerline. The P3 SL in 53cm should be 415mm using that measurement, I’ll get that changed.

Yesterday Dwayne at Cervelo told me next week sometime for outgoing shipments of 54 P3C’s. Mine is in there so I am pretty excited.