Compare: 2021 Trifox Bike X18 Base 52 vs 2023 TanTan Cycling (Seraph) TT-X34 Base XS / 50

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes

Average stack and reach vs trend of performance road bikes

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

Stack	517mm	521mm +4mm
Reach	383mm	377mm -6mm
Stack to Reach Ratio	1.35:1	1.38:1
Seat Tube Length, C-T	458mm	453mm -5mm
Top Tube Length, Effective/Horizontal Center	531mm	—
Top Tube Length, Effective/Horizontal HT Top	—	521mm
Top Tube Slope	8.6deg	9.6deg +1deg
Head Tube Angle	72.5deg	72.1deg -0.4deg
Seat Tube Angle	74deg	74.6deg +0.6deg
Head Tube Length	113mm	111mm -2mm
Bottom Bracket Drop	74mm	72mm -2mm
Bottom Bracket Height	265mm	269mm +4mm
Chainstay Length	415mm	410mm -5mm
Chainstay Length Horizontal	408.4mm	403.6mm -4.8mm
Front-Center	577mm	574mm -3mm
Front-Center Horizontal	571.7mm	569.5mm -2.2mm
Wheelbase	980mm	973.1mm -6.9mm
Fork Offset/Rake	47mm	45mm -2mm
Fork Length, Unknown	366mm	—
Trail	57.6mm mid/neutral	62.9mm +5.3mm mid/neutral
Mechanical Trail	54.9mm	59.8mm +4.9mm
Wheel Flop	16.5mm	18.4mm +1.9mm
Tire to Pedal Spindle	68mm 170 mm cranks	63mm -5mm 170 mm cranks
Pedal Spindle to Ground Clearance	95mm 170 mm cranks	99mm +4mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	30mm +2mm
Tire Outer Diameter	678mm	682mm +4mm
Bike Length with Tires	1658mm	1655.1mm -2.9mm
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://www.trifoxbike.com/lightweight-disc-brake-carbon-road-bike-frame-x18	http://tantancycling.com/index.php?_m=mod_product&_a=view&p_id=1043
Brand	Trifox Bike	TanTan Cycling (Seraph)
Bike	2021 X18 Base	2023 TT-X34 Base
Size	52	XS / 50
Category	Performance Road	Performance Road