Compare: 2025 Cervelo Cycles Soloist Frameset 61 vs 2019 DENGFU R12 Base 61

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Cervelo Cycles Soloist

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of DENGFU R12

Stack	615mm	612mm -3mm
Reach	410mm	413mm +3mm
Stack to Reach Ratio	1.5:1	1.48:1
Seat Tube Length, C-T	579mm	580mm +1mm
Top Tube Length, Effective/Horizontal Center	598mm	600mm +2mm
Top Tube Slope	6deg	5.6deg -0.4deg
Head Tube Angle	73deg	73.5deg +0.5deg
Seat Tube Angle	73deg	73deg +0deg
Head Tube Length	211mm	205mm -6mm
Bottom Bracket Drop	69.5mm	71mm +1.5mm
Bottom Bracket Height	269.5mm	268mm -1.5mm
Chainstay Length	410mm	408mm -2mm
Chainstay Length Max	410mm	—
Chainstay Length Horizontal	404.1mm	401.8mm -2.3mm
Chainstay Length Horizontal Max	404.1mm	—
Front-Center	628mm	622.1mm -5.9mm
Front-Center Horizontal	624.1mm	618mm -6.1mm
Wheelbase	1028.2mm	1019.8mm -8.4mm
Wheelbase Max	1028mm	—
Fork Offset/Rake	45.5mm	43mm -2.5mm
Fork Length, Unknown	—	370mm
Trail	56.1mm mid/neutral	55.6mm -0.5mm mid/neutral
Mechanical Trail	53.6mm	53.3mm -0.3mm
Wheel Flop	15.7mm	15.1mm -0.6mm
Standover Height	848mm	—
Tire to Pedal Spindle	119mm 170 mm cranks	113.1mm -5.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	99.5mm 170 mm cranks	98mm -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	1706.2mm	1697.8mm -8.4mm
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