Compare: 2023 TanTan Cycling (Seraph) TT-X34 Base XL / 58 vs 2025 ICAN Flyee Base XL (57cm)

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

Stack	584mm	590mm +6mm
Reach	399mm	398mm -1mm
Stack to Reach Ratio	1.46:1	1.48:1
Seat Tube Length, C-T	553mm	540mm -13mm
Top Tube Length, Effective/Horizontal HT Top	574mm	578.4mm +4.4mm
Top Tube Slope	5.6deg	7.5deg +1.9deg
Head Tube Angle	73.8deg	73deg -0.8deg
Seat Tube Angle	73.3deg	73deg -0.3deg
Head Tube Length	171mm	184.1mm +13.1mm
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	598mm	606.7mm +8.7mm
Front-Center Horizontal	593.7mm	602.4mm +8.7mm
Wheelbase	997.3mm	1004mm +6.7mm
Fork Offset/Rake	45mm	44mm -1mm
Fork Length (Axle-To-Crown)	—	371mm
Trail	52.2mm mid/neutral	58.2mm +6mm mid/neutral
Mechanical Trail	50.1mm	55.7mm +5.6mm
Wheel Flop	14mm	16.3mm +2.3mm
Tire to Pedal Spindle	87mm 170 mm cranks	95.7mm +8.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	99mm 170 mm cranks	99mm +0mm 170 mm cranks

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	1679.3mm	1686mm +6.7mm
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	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	XL / 58	XL (57cm)
Category	Performance Road	Performance Road