Compare: 2024 Speeder Cycling SC-R55D Base 560 vs 2025 Sava Starship Base 580 (XL)

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Speeder Cycling SC-R55D

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Sava Starship

Stack	583mm	580.5mm -2.5mm
Reach	406mm	405mm -1mm
Stack to Reach Ratio	1.44:1	1.43:1
Seat Tube Length, C-T	560mm	—
Seat Tube Length, Unknown	—	517mm
Top Tube Length, Effective/Horizontal Unknown	584mm	577mm -7mm
Top Tube Slope	4.8deg	8.7deg +3.9deg
Head Tube Angle	72.5deg	73.5deg +1deg
Seat Tube Angle	73deg	73.5deg +0.5deg
Head Tube Length	180mm	178mm -2mm
Bottom Bracket Drop	70mm	72mm +2mm
Bottom Bracket Height	269mm	267mm -2mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	404mm	403.6mm -0.4mm
Front-Center	620mm	612mm -8mm
Front-Center Horizontal	616mm	607.9mm -8.1mm
Wheelbase	1020mm	1011.5mm -8.5mm
Fork Offset/Rake	46mm	50mm +4mm
Fork Length (Axle-To-Crown)	370mm	—
Fork Length, Unknown	—	368mm
Trail	58.7mm mid/neutral	48.3mm -10.4mm mid/neutral
Mechanical Trail	55.9mm	46.3mm -9.6mm
Wheel Flop	16.8mm	13.1mm -3.7mm
Standover Height	—	803mm
Tire to Pedal Spindle	111mm 170 mm cranks	103mm -8mm 170 mm cranks
Pedal Spindle to Ground Clearance	99mm 170 mm cranks	97mm -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	1698mm	1689.5mm -8.5mm
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