Compare: 2025 Winspace Cycle Co SLC5.0 Base XS vs 2026 mentech arc sport Base 42

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Winspace Cycle Co SLC5.0

Somewhat upright stack and reach vs trend of performance road bikes

Design deviates from other sizes of mentech arc sport

Stack	508mm	514.3mm +6.3mm
Reach	366mm	357.2mm -8.8mm
Stack to Reach Ratio	1.39:1	1.44:1
Seat Tube Length, C-T	440mm	—
Seat Tube Length, Unknown	—	420mm
Top Tube Length, Effective/Horizontal Center	—	495mm
Top Tube Length, Actual C-C	503mm	—
Top Tube Slope	9.8deg	13.1deg +3.3deg
Head Tube Angle	70.7deg	70.8deg +0.1deg
Seat Tube Angle	74.9deg	75deg +0.1deg
Head Tube Length	108mm	110mm +2mm
Bottom Bracket Drop	72mm	72mm +0mm
Bottom Bracket Height	271mm	271mm +0mm
Chainstay Length	406mm	410mm +4mm
Chainstay Length Horizontal	399.6mm	403.6mm +4mm
Front-Center	575mm	568.7mm -6.3mm
Front-Center Horizontal	570.4mm	564.2mm -6.2mm
Wheelbase	970mm	967.8mm -2.2mm
Fork Offset/Rake	49mm	50mm +1mm
Fork Length (On-Axis)	370mm	375mm +5mm
Trail	68.2mm high	66.5mm -1.7mm high
Mechanical Trail	64.4mm	62.8mm -1.6mm
Wheel Flop	21.3mm	20.7mm -0.6mm
Standover Height	725mm	724.3mm -0.7mm
Tire to Pedal Spindle	62mm 170 mm cranks	55.7mm -6.3mm 170 mm cranks
Pedal Spindle to Ground Clearance	101mm 170 mm cranks	101mm +0mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	32mm	32mm +0mm
Tire Width Max	—	35mm
Tire Outer Diameter	686mm	686mm +0mm
Bike Length with Tires	1656mm	1653.8mm -2.2mm
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