Compare: 2025 Cervelo Cycles Soloist Frameset 61 vs 2026 Avenger R8 RS Base 58

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 Avenger R8 RS

Stack	615mm	587mm -28mm
Reach	410mm	401mm -9mm
Stack to Reach Ratio	1.5:1	1.46:1
Seat Tube Length, C-T	579mm	—
Seat Tube Length, Unknown	—	548mm
Top Tube Length, Effective/Horizontal Center	598mm	—
Top Tube Length, Effective/Horizontal HT Top	—	580.5mm
Top Tube Slope	6deg	6.4deg +0.4deg
Head Tube Angle	73deg	73.3deg +0.3deg
Seat Tube Angle	73deg	73deg +0deg
Head Tube Length	211mm	181mm -30mm
Bottom Bracket Drop	69.5mm	70mm +0.5mm
Bottom Bracket Height	269.5mm	269mm -0.5mm
Chainstay Length	410mm	405mm -5mm
Chainstay Length Max	410mm	—
Chainstay Length Horizontal	404.1mm	398.9mm -5.2mm
Chainstay Length Horizontal Max	404.1mm	—
Front-Center	628mm	607.1mm -20.9mm
Front-Center Horizontal	624.1mm	603.1mm -21mm
Wheelbase	1028.2mm	1002mm -26.2mm
Wheelbase Max	1028mm	—
Fork Offset/Rake	45.5mm	45mm -0.5mm
Fork Length (On-Axis)	—	372mm
Trail	56.1mm mid/neutral	54.7mm -1.4mm mid/neutral
Mechanical Trail	53.6mm	52.4mm -1.2mm
Wheel Flop	15.7mm	15.1mm -0.6mm
Standover Height	848mm	819mm -29mm
Tire to Pedal Spindle	119mm 170 mm cranks	98.1mm -20.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	99.5mm 170 mm cranks	99mm -0.5mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	28mm +0mm
Tire Outer Diameter	678mm	678mm +0mm
Bike Length with Tires	1706.2mm	1680mm -26.2mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Carbon/Composite	Unknown
Fork Material	Carbon/Composite	Unknown
Brake Type	Disc	Unknown