Compare: 2026 BMC Switzerland Roadmachine 01 Base 56 vs 2026 Elves Eglath ARX Base 550

Insights

Average stack and reach vs trend of endurance road bikes

Design deviates from other sizes of Elves Eglath ARX

Stack	595mm	590mm -5mm
Reach	388mm	386mm -2mm
Stack to Reach Ratio	1.53:1	1.53:1
Seat Tube Length, C-T	508mm	—
Seat Tube Length, C-C	—	520mm
Top Tube Length, Effective/Horizontal Center	—	567mm
Top Tube Length, Actual C-C	559mm	—
Top Tube Slope	11.4deg	—
Head Tube Angle	72.2deg	73.2deg +1deg
Seat Tube Angle	74.2deg	73deg -1.2deg
Head Tube Length	181mm	164mm -17mm
Bottom Bracket Drop	75mm	73mm -2mm
Bottom Bracket Height	268mm	270mm +2mm
Chainstay Length	415mm	415mm +0mm
Chainstay Length Horizontal	408.2mm	408.5mm +0.3mm
Front-Center	607mm	593mm -14mm
Front-Center Horizontal	601.8mm	588.5mm -13.3mm
Wheelbase	1010mm	997mm -13mm
Fork Offset/Rake	45mm	45mm +0mm
Fork Length (On-Axis)	379mm	—
Fork Length (Axle-To-Crown)	—	392mm
Trail	62.9mm mid/neutral	56.6mm -6.3mm mid/neutral
Mechanical Trail	59.9mm	54.1mm -5.8mm
Wheel Flop	18.3mm	15.7mm -2.6mm
Standover Height	807mm	792mm -15mm
Tire to Pedal Spindle	91.5mm 172.5 mm cranks	80mm -11.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	95.5mm 172.5 mm cranks	100mm +4.5mm 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	—	38mm
Tire Outer Diameter	686mm	686mm +0mm
Bike Length with Tires	1696mm	1683mm -13mm
Crank Length	172.5mm	—
Handlebar Width	410458mm	—
Stem Length	100mm	—
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