Compare: 2025 Sava Starship Base 560 (L) vs 2023 TanTan Cycling (Seraph) TT-X34 Base L / 56

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Sava Starship

Average stack and reach vs trend of performance road bikes

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

Stack	554.5mm	564mm +9.5mm
Reach	398mm	394mm -4mm
Stack to Reach Ratio	1.39:1	1.43:1
Seat Tube Length, C-T	—	525mm
Seat Tube Length, Unknown	496mm	—
Top Tube Length, Effective/Horizontal HT Top	—	559mm
Top Tube Length, Effective/Horizontal Unknown	562mm	—
Top Tube Slope	8.3deg	6.3deg -2deg
Head Tube Angle	73.5deg	73.5deg +0deg
Seat Tube Angle	73.5deg	73.7deg +0.2deg
Head Tube Length	151mm	151mm +0mm
Bottom Bracket Drop	72mm	72mm +0mm
Bottom Bracket Height	267mm	269mm +2mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	403.6mm	403.6mm +0mm
Front-Center	597.4mm	591mm -6.4mm
Front-Center Horizontal	593.1mm	586.6mm -6.5mm
Wheelbase	996.7mm	990.2mm -6.5mm
Fork Offset/Rake	50mm	45mm -5mm
Fork Length, Unknown	368mm	—
Trail	48.3mm mid/neutral	54.1mm +5.8mm mid/neutral
Mechanical Trail	46.3mm	51.9mm +5.6mm
Wheel Flop	13.1mm	14.7mm +1.6mm
Standover Height	780mm	—
Tire to Pedal Spindle	88.4mm 170 mm cranks	80mm -8.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	97mm 170 mm cranks	99mm +2mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	30mm +2mm
Tire Width Max	—	30mm
Tire Outer Diameter	678mm	682mm +4mm
Bike Length with Tires	1674.7mm	1672.2mm -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