Compare: 2023 BMC Switzerland Kaius 01 One 61 vs 2022 SPCYCLE SP-G056 Base XL

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	620mm	633mm +13mm
Reach	414mm	401mm -13mm
Stack to Reach Ratio	1.5:1	1.58:1
Seat Tube Length, C-T	533mm	—
Seat Tube Length, C-TTT	—	530mm
Top Tube Length, Effective/Horizontal Center	604mm	—
Top Tube Length, Effective/Horizontal Unknown	—	600mm
Top Tube Slope	11deg	10.8deg -0.2deg
Head Tube Angle	72deg	72deg +0deg
Seat Tube Angle	73deg	72.6deg -0.4deg
Head Tube Length	196mm	200mm +4mm
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	644mm	639mm -5mm
Front-Center Horizontal	631mm	634.8mm +3.8mm
Wheelbase	1051mm	1058mm +7mm
Fork Offset/Rake	45mm	50mm +5mm
Fork Length (Axle-To-Crown)	387mm	—
Fork Length, Unknown	—	401mm
Trail	66.7mm high	61.5mm -5.2mm mid/neutral
Mechanical Trail	63.5mm	58.5mm -5mm
Wheel Flop	19.6mm	18.1mm -1.5mm
Standover Height	818mm	—
Tire to Pedal Spindle	118mm 175 mm cranks	118mm +0mm 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	1753mm	1760mm +7mm
Crank Length	175mm	—
Stem Length	110mm	—
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