Hmmm...I just checked the specs on my head tube angle on both my bikes and they're the same...74 degrees...and I know both forks are 43-degree rake...I haven't checked wheelbase...but I know my compact frame Carbon ParkPre is much more difficult to ride no-handed than my traditional frame steel Interloc. My ParkPre is very twitchy...I mean quick.
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2014 Specialized Roubaix2003 Interloc Impala2007 ParkPre Image C6 (RIP)