Compare: 2023 BMC Switzerland Kaius 01 One 58 vs 2022 SPCYCLE SP-G056 Base L

Insights

Somewhat upright stack and reach vs trend of progressive gravel bikes

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

Design deviates from other sizes of SPCYCLE SP-G056

Stack	595mm	608mm +13mm
Reach	410mm	391mm -19mm
Stack to Reach Ratio	1.45:1	1.55:1
Seat Tube Length, C-T	513mm	—
Seat Tube Length, C-TTT	—	490mm
Top Tube Length, Effective/Horizontal Center	592mm	—
Top Tube Length, Effective/Horizontal Unknown	—	575mm
Top Tube Slope	10.6deg	12.6deg +2deg
Head Tube Angle	72deg	71.5deg -0.5deg
Seat Tube Angle	73deg	73.1deg +0.1deg
Head Tube Length	170mm	175mm +5mm
Bottom Bracket Drop	80mm	76mm -4mm
Bottom Bracket Height	271mm	275mm +4mm
Chainstay Length	—	430mm
Chainstay Length Horizontal	420mm	423.2mm +3.2mm
Front-Center	632mm	626mm -6mm
Front-Center Horizontal	619mm	621.8mm +2.8mm
Wheelbase	1039mm	1045mm +6mm
Fork Offset/Rake	45mm	50mm +5mm
Fork Length (Axle-To-Crown)	387mm	—
Fork Length, Unknown	—	401mm
Trail	66.7mm high	64.7mm -2mm mid/neutral
Mechanical Trail	63.5mm	61.4mm -2.1mm
Wheel Flop	19.6mm	19.5mm -0.1mm
Standover Height	798mm	—
Tire to Pedal Spindle	106mm 175 mm cranks	105mm -1mm 170 mm cranks
Pedal Spindle to Ground Clearance	96mm 175 mm cranks	105mm +9mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	40mm	40mm +0mm
Tire Width Max	44mm	47mm +3mm
Tire Outer Diameter	702mm	702mm +0mm
Bike Length with Tires	1741mm	1747mm +6mm
Crank Length	175mm	—
Stem Length	100mm	—
Stem Angle	-12.5deg	—
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