Compare: 2027 Cervelo Cycles Aspero 5 Base 56 vs 2022 TanTan Cycling (Seraph) GR047 Base M

Insights

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes

Design deviates from other sizes of Cervelo Cycles Aspero 5

Average stack and reach vs trend of all-road/gravel bikes

Design deviates from other sizes of TanTan Cycling (Seraph) GR047

Stack	575mm	582mm +7mm
Reach	395mm	382mm -13mm
Stack to Reach Ratio	1.46:1	1.52:1
Seat Tube Length, C-T	—	460mm
Top Tube Length, Effective/Horizontal Center	574mm	—
Top Tube Length, Effective/Horizontal HT Top	—	552mm
Head Tube Angle	71.6deg	71deg -0.6deg
Seat Tube Angle	72.6deg	—
Effective Seat Tube Angle, ETT Center	—	73.1deg
Head Tube Length	148mm	150mm +2mm
Bottom Bracket Drop	80mm	76mm -4mm
Bottom Bracket Height	273mm	273mm +0mm
Chainstay Length	422.5mm	430mm +7.5mm
Chainstay Length Horizontal	414.9mm	423.2mm +8.3mm
Front-Center	619mm	614mm -5mm
Front-Center Horizontal	613.8mm	609.3mm -4.5mm
Wheelbase	1028.7mm	1032.5mm +3.8mm
Wheelbase Max	1029mm	—
Fork Offset/Rake	51.5mm	50mm -1.5mm
Trail	63.2mm mid/neutral	67.3mm +4.1mm high
Mechanical Trail	59.9mm	63.6mm +3.7mm
Wheel Flop	18.9mm	20.7mm +1.8mm
Standover Height	801mm	—
Tire to Pedal Spindle	96mm 170 mm cranks	95mm -1mm 170 mm cranks
Pedal Spindle to Ground Clearance	103mm 170 mm cranks	103mm +0mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	42mm	38mm -4mm
Tire Width Max	45mm	—
Tire Outer Diameter	706mm	698mm -8mm
Bike Length with Tires	1734.7mm	1730.5mm -4.2mm
Crank Length	170mm	—
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