Compare: 2023 TanTan Cycling (Seraph) GR060 Base 560 vs 2025 Cannondale SuperX Base 58

Insights

Average stack and reach vs trend of all-road/gravel bikes

Design deviates from other sizes of Cannondale SuperX

Bar type unusual for category

This: Moto/Klunker/Riser Bar
Category: Drop Bar

Stack	585.1mm	595mm +9.9mm
Reach	386.7mm	392mm +5.3mm
Stack to Reach Ratio	1.51:1	1.52:1
Seat Tube Length, C-T	530mm	566mm +36mm
Top Tube Length, Effective/Horizontal Center	—	575mm
Top Tube Length, Effective/Horizontal HT Top	560mm	—
Top Tube Slope	8.2deg	5.5deg -2.7deg
Head Tube Angle	73deg	71deg -2deg
Seat Tube Angle	73.5deg	72.9deg -0.6deg
Head Tube Length	155mm	177mm +22mm
Bottom Bracket Drop	69mm	67mm -2mm
Bottom Bracket Height	289mm	284mm -5mm
Chainstay Length	430mm	422mm -8mm
Chainstay Length Horizontal	424.4mm	416.7mm -7.7mm
Front-Center	600.7mm	636mm +35.3mm
Front-Center Horizontal	596.6mm	632.4mm +35.8mm
Wheelbase	1021mm	1049mm +28mm
Fork Offset/Rake	50mm	55mm +5mm
Fork Length (Axle-To-Crown)	400mm	400mm +0mm
Trail	57.2mm mid/neutral	62.7mm +5.5mm mid/neutral
Mechanical Trail	54.7mm	59.3mm +4.6mm
Wheel Flop	16mm	19.3mm +3.3mm
Standover Height	—	836mm
Tire to Pedal Spindle	72.7mm 170 mm cranks	115mm +42.3mm 170 mm cranks
Pedal Spindle to Ground Clearance	119mm 170 mm cranks	114mm -5mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	47mm	40mm -7mm
Tire Outer Diameter	716mm	702mm -14mm
Bike Length with Tires	1737mm	1751mm +14mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Moto/Klunker/Riser Bar
Frame Material	Carbon/Composite	Unknown
Fork Material	Carbon/Composite	Unknown
Brake Type	Disc	Unknown