Compare: 2021 CUBE Bikes Litening C:68X 56cm vs 2025 Alvas DA Series DA54 L

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Alvas DA Series

Stack	563mm	560mm -3mm
Reach	398mm	393mm -5mm
Stack to Reach Ratio	1.41:1	1.42:1
Seat Tube Length, C-T	520mm	—
Seat Tube Length, C-TTT	—	533mm
Seat Tube Length, C-C	519mm	—
Top Tube Length, Effective/Horizontal Center	565mm	—
Top Tube Length, Effective/Horizontal HT Top	—	559mm
Top Tube Slope	6.7deg	—
Head Tube Angle	73.5deg	73.25deg -0.25deg
Seat Tube Angle	73.5deg	—
Effective Seat Tube Angle, Seat Tube Top	—	73.5deg
Head Tube Length	145mm	144mm -1mm
Bottom Bracket Drop	69mm	—
Bottom Bracket Height	270mm	—
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	404.2mm	—
Front-Center	589.9mm	—
Front-Center Horizontal	585.9mm	—
Wheelbase	990mm	988mm -2mm
Fork Offset/Rake	39.8mm	42mm +2.2mm
Trail	58.9mm mid/neutral	57.3mm -1.6mm mid/neutral
Mechanical Trail	56.5mm	54.8mm -1.7mm
Wheel Flop	16mm	15.8mm -0.2mm
Standover Height	867mm	804mm -63mm
Tire to Pedal Spindle	80.9mm 170 mm cranks	— 170 mm cranks
Pedal Spindle to Ground Clearance	100mm 170 mm cranks	— 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	25mm -3mm
Tire Width Max	—	32mm
Tire Outer Diameter	678mm	672mm -6mm
Bike Length with Tires	1668mm	1660mm -8mm
Crank Length	—	170mm
Handlebar Width	—	400mm
Stem Length	—	100mm
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