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

Insights

Somewhat upright stack and reach vs trend of performance road bikes

Design deviates from other sizes of mentech arc sport

Average stack and reach vs trend of performance road bikes

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

Stack	514.3mm	508mm -6.3mm
Reach	357.2mm	366mm +8.8mm
Stack to Reach Ratio	1.44:1	1.39:1
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	13.1deg	9.8deg -3.3deg
Head Tube Angle	70.8deg	70.7deg -0.1deg
Seat Tube Angle	75deg	74.9deg -0.1deg
Head Tube Length	110mm	108mm -2mm
Bottom Bracket Drop	72mm	72mm +0mm
Bottom Bracket Height	271mm	271mm +0mm
Chainstay Length	410mm	406mm -4mm
Chainstay Length Horizontal	403.6mm	399.6mm -4mm
Front-Center	568.7mm	575mm +6.3mm
Front-Center Horizontal	564.2mm	570.4mm +6.2mm
Wheelbase	967.8mm	970mm +2.2mm
Fork Offset/Rake	50mm	49mm -1mm
Fork Length (On-Axis)	375mm	370mm -5mm
Trail	66.5mm high	68.2mm +1.7mm high
Mechanical Trail	62.8mm	64.4mm +1.6mm
Wheel Flop	20.7mm	21.3mm +0.6mm
Standover Height	724.3mm	725mm +0.7mm
Tire to Pedal Spindle	55.7mm 170 mm cranks	62mm +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	1653.8mm	1656mm +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