Compare: 2027 Specialized Bicycles Tarmac SL9 S-Works 61 vs 2021 DENGFU FM098 Disc 61cm

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Specialized Bicycles Tarmac SL9

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of DENGFU FM098

Stack	612mm	614.6mm +2.6mm
Reach	408mm	406.2mm -1.8mm
Stack to Reach Ratio	1.5:1	1.51:1
Seat Tube Length, C-T	—	550mm
Seat Tube Length, C-TTT	545mm	—
Top Tube Length, Effective/Horizontal Center	595mm	600mm +5mm
Top Tube Slope	7.1deg	9deg +1.9deg
Head Tube Angle	74deg	74deg +0deg
Seat Tube Angle	73deg	72.5deg -0.5deg
Head Tube Length	204.4mm	210mm +5.6mm
Bottom Bracket Drop	72mm	70mm -2mm
Bottom Bracket Height	271mm	273mm +2mm
Chainstay Length	410mm	405mm -5mm
Chainstay Length Horizontal	403.6mm	398.9mm -4.7mm
Front-Center	613mm	611.1mm -1.9mm
Front-Center Horizontal	608.4mm	612.2mm +3.8mm
Wheelbase	1012mm	1011.1mm -0.9mm
Fork Offset/Rake	44mm	47.9mm +3.9mm
Fork Length (Axle-To-Crown)	369mm	—
Fork Length, Unknown	—	368mm
Trail	52.6mm mid/neutral	48.5mm -4.1mm mid/neutral
Mechanical Trail	50.5mm	46.6mm -3.9mm
Wheel Flop	13.9mm	12.9mm -1mm
Standover Height	833mm	—
Tire to Pedal Spindle	95mm 175 mm cranks	98.1mm +3.1mm 170 mm cranks
Pedal Spindle to Ground Clearance	96mm 175 mm cranks	103mm +7mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	32mm	32mm +0mm
Tire Width Max	—	32mm
Tire Outer Diameter	686mm	686mm +0mm
Bike Length with Tires	1698mm	1697.1mm -0.9mm
Crank Length	175mm	—
Handlebar Width	440mm	440mm +0mm
Stem Length	110mm	120mm +10mm
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