Compare: 2025 Sava Starship Base 560 (L) vs 2024 Speeder Cycling SC-R55D Base 535

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Sava Starship

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Speeder Cycling SC-R55D

Stack	554.5mm	559mm +4.5mm
Reach	398mm	399mm +1mm
Stack to Reach Ratio	1.39:1	1.4:1
Seat Tube Length, C-T	—	535mm
Seat Tube Length, Unknown	496mm	—
Top Tube Length, Effective/Horizontal Unknown	562mm	565mm +3mm
Top Tube Slope	8.3deg	4.8deg -3.5deg
Head Tube Angle	73.5deg	72.5deg -1deg
Seat Tube Angle	73.5deg	73.5deg +0deg
Head Tube Length	151mm	155mm +4mm
Bottom Bracket Drop	72mm	70mm -2mm
Bottom Bracket Height	267mm	269mm +2mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	403.6mm	404mm +0.4mm
Front-Center	597.4mm	606mm +8.6mm
Front-Center Horizontal	593.1mm	601mm +7.9mm
Wheelbase	996.7mm	1005mm +8.3mm
Fork Offset/Rake	50mm	46mm -4mm
Fork Length (Axle-To-Crown)	—	370mm
Fork Length, Unknown	368mm	—
Trail	48.3mm mid/neutral	58.7mm +10.4mm mid/neutral
Mechanical Trail	46.3mm	55.9mm +9.6mm
Wheel Flop	13.1mm	16.8mm +3.7mm
Standover Height	780mm	—
Tire to Pedal Spindle	88.4mm 170 mm cranks	97mm +8.6mm 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	28mm +0mm
Tire Width Max	—	32mm
Tire Outer Diameter	678mm	678mm +0mm
Bike Length with Tires	1674.7mm	1683mm +8.3mm
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