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

Insights

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

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

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

Design deviates from other sizes of Cervelo Cycles Aspero 5

Stack	582mm	575mm -7mm
Reach	382mm	395mm +13mm
Stack to Reach Ratio	1.52:1	1.46:1
Seat Tube Length, C-T	460mm	—
Top Tube Length, Effective/Horizontal Center	—	574mm
Top Tube Length, Effective/Horizontal HT Top	552mm	—
Head Tube Angle	71deg	71.6deg +0.6deg
Seat Tube Angle	—	72.6deg
Effective Seat Tube Angle, ETT Center	73.1deg	—
Head Tube Length	150mm	148mm -2mm
Bottom Bracket Drop	76mm	80mm +4mm
Bottom Bracket Height	273mm	273mm +0mm
Chainstay Length	430mm	422.5mm -7.5mm
Chainstay Length Horizontal	423.2mm	414.9mm -8.3mm
Front-Center	614mm	619mm +5mm
Front-Center Horizontal	609.3mm	613.8mm +4.5mm
Wheelbase	1032.5mm	1028.7mm -3.8mm
Wheelbase Max	—	1029mm
Fork Offset/Rake	50mm	51.5mm +1.5mm
Trail	67.3mm high	63.2mm -4.1mm mid/neutral
Mechanical Trail	63.6mm	59.9mm -3.7mm
Wheel Flop	20.7mm	18.9mm -1.8mm
Standover Height	—	801mm
Tire to Pedal Spindle	95mm 170 mm cranks	96mm +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	38mm	42mm +4mm
Tire Width Max	—	45mm
Tire Outer Diameter	698mm	706mm +8mm
Bike Length with Tires	1730.5mm	1734.7mm +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