Compare: 2025 OG-EVKIN LOONG Base M vs 2025 Cannondale SuperX Base m

Insights

Average stack and reach vs trend of performance road bikes

Somewhat aggressive 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	534.2mm	535mm +0.8mm
Reach	377.8mm	376mm -1.8mm
Stack to Reach Ratio	1.41:1	1.42:1
Seat Tube Length, Unknown	460mm	475mm +15mm
Top Tube Length, Effective/Horizontal Center	528.2mm	—
Top Tube Length, Effective/Horizontal Unknown	—	534mm
Top Tube Slope	10.3deg	8.9deg -1.4deg
Head Tube Angle	72deg	71.5deg -0.5deg
Seat Tube Angle	74deg	73.5deg -0.5deg
Head Tube Length	130mm	130mm +0mm
Bottom Bracket Drop	68mm	69mm +1mm
Bottom Bracket Height	271mm	277mm +6mm
Chainstay Length	405mm	410mm +5mm
Chainstay Length Horizontal	399.3mm	404.2mm +4.9mm
Front-Center	577.7mm	583mm +5.3mm
Front-Center Horizontal	573.7mm	578.9mm +5.2mm
Wheelbase	972.9mm	983mm +10.1mm
Fork Offset/Rake	42.2mm	45mm +2.8mm
Fork Length, Unknown	375.4mm	375mm -0.4mm
Trail	65.8mm high	68.3mm +2.5mm high
Mechanical Trail	62.6mm	64.8mm +2.2mm
Wheel Flop	19.3mm	20.6mm +1.3mm
Tire to Pedal Spindle	68.7mm 170 mm cranks	67mm -1.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	101mm 170 mm cranks	107mm +6mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	35mm +7mm
Tire Width Max	30mm	—
Tire Outer Diameter	678mm	692mm +14mm
Bike Length with Tires	1650.9mm	1675mm +24.1mm
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