Compare: 2025 Winspace Cycle Co T1600 Base 470 vs 2025 TanTan Cycling (Seraph) TT-X67 Base 49

Insights

Average stack and reach vs trend of performance road bikes

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

Stack	510mm	503mm -7mm
Reach	372mm	370mm -2mm
Stack to Reach Ratio	1.37:1	1.36:1
Seat Tube Length, C-C	470mm	—
Seat Tube Length, Unknown	—	425mm
Top Tube Length, Effective/Horizontal Center	515mm	—
Top Tube Length, Effective/Horizontal Unknown	—	510mm
Top Tube Slope	—	10.9deg
Head Tube Angle	71.5deg	71deg -0.5deg
Seat Tube Angle	74.3deg	74.5deg +0.2deg
Head Tube Length	110mm	102mm -8mm
Bottom Bracket Drop	72mm	72mm +0mm
Bottom Bracket Height	267mm	267mm +0mm
Chainstay Length	406mm	405mm -1mm
Chainstay Length Horizontal	399.6mm	398.6mm -1mm
Front-Center	576mm	574mm -2mm
Front-Center Horizontal	571.4mm	569.5mm -1.9mm
Wheelbase	971mm	968mm -3mm
Fork Offset/Rake	50.2mm	48mm -2.2mm
Fork Length, Unknown	368mm	370mm +2mm
Trail	60.6mm mid/neutral	66mm +5.4mm high
Mechanical Trail	57.4mm	62.4mm +5mm
Wheel Flop	18.2mm	20.3mm +2.1mm
Standover Height	—	760mm
Tire to Pedal Spindle	67mm 170 mm cranks	65mm -2mm 170 mm cranks
Pedal Spindle to Ground Clearance	97mm 170 mm cranks	97mm +0mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	28mm +0mm
Tire Outer Diameter	678mm	678mm +0mm
Bike Length with Tires	1649mm	1646mm -3mm
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.cyclistshub.com/winspace-introduces-t1600/	http://tantancycling.com/index.php?_m=mod_product&_a=view&p_id=1186
Brand	Winspace Cycle Co	TanTan Cycling (Seraph)
Bike	2025 T1600 Base	2025 TT-X67 Base
Size	470	49
Category	Performance Road	Performance Road