Compare: 2021 DENGFU FM098 Disc 56cm vs 2027 Specialized Bicycles Tarmac SL9 S-Works 56

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Specialized Bicycles Tarmac SL9

Stack	565mm	565mm +0mm
Reach	395mm	395mm +0mm
Stack to Reach Ratio	1.43:1	1.43:1
Seat Tube Length, C-T	500mm	—
Seat Tube Length, C-TTT	—	494mm
Top Tube Length, Effective/Horizontal Center	565mm	562mm -3mm
Top Tube Slope	9.1deg	7.6deg -1.5deg
Head Tube Angle	73.5deg	73.5deg +0deg
Seat Tube Angle	73.25deg	73.5deg +0.25deg
Head Tube Length	160mm	157.2mm -2.8mm
Bottom Bracket Drop	70mm	72mm +2mm
Bottom Bracket Height	273mm	271mm -2mm
Chainstay Length	405mm	410mm +5mm
Chainstay Length Horizontal	398.9mm	403.6mm +4.7mm
Front-Center	590.6mm	591mm +0.4mm
Front-Center Horizontal	586.4mm	587.4mm +1mm
Wheelbase	985.3mm	991mm +5.7mm
Fork Offset/Rake	42.9mm	44mm +1.1mm
Fork Length (Axle-To-Crown)	—	369mm
Fork Length, Unknown	368mm	—
Trail	56.8mm mid/neutral	55.7mm -1.1mm mid/neutral
Mechanical Trail	54.5mm	53.4mm -1.1mm
Wheel Flop	15.5mm	15.2mm -0.3mm
Standover Height	—	785mm
Tire to Pedal Spindle	77.6mm 170 mm cranks	75.5mm -2.1mm 172.5 mm cranks
Pedal Spindle to Ground Clearance	103mm 170 mm cranks	98.5mm -4.5mm 172.5 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	1671.3mm	1677mm +5.7mm
Crank Length	—	172.5mm
Handlebar Width	420mm	420mm +0mm
Stem Length	100mm	100mm +0mm
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