Compare: 2023 TanTan Cycling (Seraph) TT-X34 Base XXX / 47 vs 2025 ICAN Flyee Base XS (47cm) - Bike Insights

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of TanTan Cycling (Seraph) TT-X34

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of ICAN Flyee

Geometry

Stack	508mm	506mm -2mm
Reach	372mm	370mm -2mm
Stack to Reach Ratio	1.37:1	1.37:1
Seat Tube Length, C-T	424mm	440mm +16mm
Top Tube Length, Effective/Horizontal HT Top	512mm	510.3mm -1.7mm
Top Tube Slope	11.6deg	9.6deg -2deg
Head Tube Angle	71.3deg	71deg -0.3deg
Seat Tube Angle	74.6deg	74.5deg -0.1deg
Head Tube Length	100mm	103.2mm +3.2mm
Bottom Bracket Drop	72mm	72mm +0mm
Bottom Bracket Height	269mm	269mm +0mm
Chainstay Length	410mm	408mm -2mm
Chainstay Length Horizontal	403.6mm	401.6mm -2mm
Front-Center	571mm	570.5mm -0.5mm
Front-Center Horizontal	566.4mm	566mm -0.4mm
Wheelbase	970.1mm	967.6mm -2.5mm
Fork Offset/Rake	45mm	44mm -1mm
Fork Length (Axle-To-Crown)	—	371mm
Trail	67.9mm high	70.9mm +3mm high
Mechanical Trail	64.3mm	67mm +2.7mm
Wheel Flop	20.6mm	21.8mm +1.2mm
Tire to Pedal Spindle	60mm 170 mm cranks	59.5mm -0.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	99mm 170 mm cranks	99mm +0mm 170 mm cranks

Build

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	30mm	30mm +0mm
Tire Outer Diameter	682mm	682mm +0mm
Bike Length with Tires	1652.1mm	1649.6mm -2.5mm
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

Meta

Actions	Collection I've Ridden	Collection I've Ridden
Source	http://tantancycling.com/index.php?_m=mod_product&_a=view&p_id=1043	https://icancycling.com/products/flyee-road-bike-frame?variant=48743048413462
Brand	TanTan Cycling (Seraph)	ICAN
Bike	2023 TT-X34 Base	2025 Flyee Base
Size	XXX / 47	XS (47cm)
Category	Performance Road	Performance Road