Compare: 2019 DENGFU R12 Base 58 vs 2025 Cervelo Cycles Soloist Frameset 58

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of DENGFU R12

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Cervelo Cycles Soloist

Stack	596mm	590mm -6mm
Reach	403mm	401mm -2mm
Stack to Reach Ratio	1.48:1	1.47:1
Seat Tube Length, C-T	550mm	555mm +5mm
Top Tube Length, Effective/Horizontal Center	585mm	581mm -4mm
Top Tube Slope	7.1deg	6deg -1.1deg
Head Tube Angle	73deg	73deg +0deg
Seat Tube Angle	73deg	73deg +0deg
Head Tube Length	190mm	184mm -6mm
Bottom Bracket Drop	71mm	69.5mm -1.5mm
Bottom Bracket Height	268mm	269.5mm +1.5mm
Chainstay Length	408mm	410mm +2mm
Chainstay Length Max	—	410mm
Chainstay Length Horizontal	401.8mm	404.1mm +2.3mm
Chainstay Length Horizontal Max	—	404.1mm
Front-Center	612.4mm	611mm -1.4mm
Front-Center Horizontal	608.2mm	607mm -1.2mm
Wheelbase	1010mm	1011.1mm +1.1mm
Wheelbase Max	—	1011mm
Fork Offset/Rake	43mm	45.5mm +2.5mm
Fork Length, Unknown	370mm	—
Trail	58.7mm mid/neutral	56.1mm -2.6mm mid/neutral
Mechanical Trail	56.1mm	53.6mm -2.5mm
Wheel Flop	16.4mm	15.7mm -0.7mm
Standover Height	—	824mm
Tire to Pedal Spindle	103.4mm 170 mm cranks	102mm -1.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	98mm 170 mm cranks	99.5mm +1.5mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	28mm +0mm
Tire Width Max	32mm	—
Tire Outer Diameter	678mm	678mm +0mm
Bike Length with Tires	1688mm	1689.1mm +1.1mm
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