Compare: 2022 Serk Titanium A30 Base XL vs 2025 Pinarello Dogma X Base 575

Insights

Somewhat aggressive stack and reach vs trend of endurance road bikes

Design deviates from other sizes of Serk Titanium A30

Average stack and reach vs trend of endurance road bikes

Design deviates from other sizes of Pinarello Dogma X

Stack	598mm	601.7mm +3.7mm
Reach	398mm	390.8mm -7.2mm
Stack to Reach Ratio	1.5:1	1.54:1
Seat Tube Length, C-T	550mm	540mm -10mm
Seat Tube Length, Effective Center	—	575mm
Top Tube Length, Effective/Horizontal Center	—	575mm
Top Tube Length, Effective/Horizontal HT Top	587mm	—
Top Tube Slope	7.4deg	8.8deg +1.4deg
Head Tube Angle	73.5deg	72.8deg -0.7deg
Seat Tube Angle	72.5deg	73deg +0.5deg
Head Tube Length	178mm	178mm +0mm
Bottom Bracket Drop	73mm	77mm +4mm
Bottom Bracket Height	268mm	269mm +1mm
Chainstay Length	418mm	422mm +4mm
Chainstay Length Horizontal	411.6mm	414.9mm +3.3mm
Front-Center	602.9mm	601.7mm -1.2mm
Front-Center Horizontal	598.4mm	596.8mm -1.6mm
Wheelbase	1010mm	1011.7mm +1.7mm
Fork Offset/Rake	43mm	47mm +4mm
Fork Length (Axle-To-Crown)	—	375mm
Trail	56.2mm mid/neutral	57.9mm +1.7mm mid/neutral
Mechanical Trail	53.9mm	55.3mm +1.4mm
Wheel Flop	15.3mm	16.4mm +1.1mm
Tire to Pedal Spindle	91.9mm 170 mm cranks	85.7mm -6.2mm 170 mm cranks
Pedal Spindle to Ground Clearance	98mm 170 mm cranks	99mm +1mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	30mm	35mm +5mm
Tire Outer Diameter	682mm	692mm +10mm
Bike Length with Tires	1692mm	1703.7mm +11.7mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Titanium	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc

Actions	Collection I've Ridden	Collection I've Ridden
Source	https://www.serk.cc/a30-2/	https://pinarello.com/usa/en/bikes/road/endurance/dogma-x
Brand	Serk Titanium	Pinarello
Bike	2022 A30 Base	2025 Dogma X Base
Size	XL	575
Category	Endurance Road	Endurance Road