Compare: 2021 Wilier Triestina Cento10 SL DISC XS vs 2025 TanTan Cycling (Seraph) TT-X67 Base 45

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Wilier Triestina Cento10

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of TanTan Cycling (Seraph) TT-X67

Stack	503mm	500mm -3mm
Reach	378mm	365mm -13mm
Stack to Reach Ratio	1.33:1	1.37:1
Seat Tube Length, C-T	450mm	—
Seat Tube Length, C-C	420mm	—
Seat Tube Length, Unknown	—	405mm
Top Tube Length, Effective/Horizontal HT Top	513mm	—
Top Tube Length, Effective/Horizontal Unknown	—	499mm
Top Tube Slope	7.9deg	13deg +5.1deg
Head Tube Angle	71.3deg	70.5deg -0.8deg
Seat Tube Angle	75deg	75deg +0deg
Head Tube Length	107mm	100mm -7mm
Bottom Bracket Drop	—	72mm
Bottom Bracket Height	—	267mm
Chainstay Length	404mm	405mm +1mm
Chainstay Length Horizontal	—	398.6mm
Front-Center	—	572mm
Front-Center Horizontal	—	567.5mm
Wheelbase	—	966mm
Fork Offset/Rake	—	48mm
Fork Length, Unknown	—	370mm
Trail	— —	69.1mm high
Mechanical Trail	—	65.2mm
Wheel Flop	—	21.8mm
Standover Height	—	740mm
Tire to Pedal Spindle	— 170 mm cranks	63mm 170 mm cranks
Pedal Spindle to Ground Clearance	— 170 mm cranks	97mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	28mm +3mm
Tire Outer Diameter	672mm	678mm +6mm
Bike Length with Tires	—	1644mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Carbon/Composite	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc

Actions	Collection I've Ridden	Collection I've Ridden
Source	https://wilier.com/en/my2021/int/endurance-bikes/road-bikes/cento10sl	http://tantancycling.com/index.php?_m=mod_product&_a=view&p_id=1186
Brand	Wilier Triestina	TanTan Cycling (Seraph)
Bike	2021 Cento10 SL DISC	2025 TT-X67 Base
Size	XS	45
Category	Performance Road	Performance Road