Compare: 2021 Trifox Bike X16 Speedster Thru Axle Base 58cm vs 2025 Sava Starship Base 580 (XL)

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Trifox Bike X16 Speedster Thru Axle

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Sava Starship

Stack	591mm	580.5mm -10.5mm
Reach	402mm	405mm +3mm
Stack to Reach Ratio	1.47:1	1.43:1
Seat Tube Length, C-T	522mm	—
Seat Tube Length, Unknown	—	517mm
Top Tube Length, Effective/Horizontal HT Top	577mm	—
Top Tube Length, Effective/Horizontal Unknown	—	577mm
Top Tube Slope	9.3deg	8.7deg -0.6deg
Head Tube Angle	73.5deg	73.5deg +0deg
Seat Tube Angle	73.5deg	73.5deg +0deg
Head Tube Length	190mm	178mm -12mm
Bottom Bracket Drop	72mm	72mm +0mm
Bottom Bracket Height	267mm	267mm +0mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	403.6mm	403.6mm +0mm
Front-Center	610mm	612mm +2mm
Front-Center Horizontal	605.4mm	607.9mm +2.5mm
Wheelbase	1009mm	1011.5mm +2.5mm
Fork Offset/Rake	50mm	50mm +0mm
Fork Length (Axle-To-Crown)	371mm	—
Fork Length, Unknown	—	368mm
Trail	48.3mm mid/neutral	48.3mm +0mm mid/neutral
Mechanical Trail	46.3mm	46.3mm +0mm
Wheel Flop	13.1mm	13.1mm +0mm
Standover Height	—	803mm
Tire to Pedal Spindle	101mm 170 mm cranks	103mm +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 Width Max	28mm	—
Tire Outer Diameter	678mm	678mm +0mm
Bike Length with Tires	1687mm	1689.5mm +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