Compare: 2023 TanTan Cycling (Seraph) TT-X34 Base L / 56 vs 2025 ICAN Flyee Base L (54cm)

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	564mm	569mm +5mm
Reach	394mm	391mm -3mm
Stack to Reach Ratio	1.43:1	1.46:1
Seat Tube Length, C-T	525mm	515mm -10mm
Top Tube Length, Effective/Horizontal HT Top	559mm	559.5mm +0.5mm
Top Tube Slope	6.3deg	8deg +1.7deg
Head Tube Angle	73.5deg	72.5deg -1deg
Seat Tube Angle	73.7deg	73.5deg -0.2deg
Head Tube Length	151mm	164mm +13mm
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	591mm	598.2mm +7.2mm
Front-Center Horizontal	586.6mm	593.4mm +6.8mm
Wheelbase	990.2mm	995mm +4.8mm
Fork Offset/Rake	45mm	44mm -1mm
Fork Length (Axle-To-Crown)	—	371mm
Trail	54.1mm mid/neutral	61.4mm +7.3mm mid/neutral
Mechanical Trail	51.9mm	58.5mm +6.6mm
Wheel Flop	14.7mm	17.6mm +2.9mm
Tire to Pedal Spindle	80mm 170 mm cranks	87.2mm +7.2mm 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	1672.2mm	1677mm +4.8mm
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	L / 56	L (54cm)
Category	Performance Road	Performance Road