Compare: 2025 LightCarbon LCR018-D Base M(540) vs 2026 BMC Switzerland Roadmachine 01 Base 54

Insights

Average stack and reach vs trend of endurance road bikes

Design deviates from other sizes of LightCarbon LCR018-D

Bar type unusual for category

This: Aero Bar
Category: Drop Bar

Average stack and reach vs trend of endurance road bikes

Stack	569mm	570mm +1mm
Reach	383mm	383mm +0mm
Stack to Reach Ratio	1.49:1	1.49:1
Seat Tube Length, C-T	—	488mm
Seat Tube Length, Unknown	500mm	—
Top Tube Length, Effective/Horizontal Unknown	549.7mm	—
Top Tube Length, Actual C-C	—	546mm
Top Tube Slope	9.7deg	11deg +1.3deg
Head Tube Angle	72deg	72.2deg +0.2deg
Seat Tube Angle	73.7deg	74.2deg +0.5deg
Head Tube Length	157mm	154mm -3mm
Bottom Bracket Drop	76mm	75mm -1mm
Bottom Bracket Height	275mm	268mm -7mm
Chainstay Length	415mm	415mm +0mm
Chainstay Length Horizontal	408mm	408.2mm +0.2mm
Front-Center	601.6mm	594mm -7.6mm
Front-Center Horizontal	596.8mm	588.8mm -8mm
Wheelbase	1004.8mm	997mm -7.8mm
Fork Offset/Rake	51mm	45mm -6mm
Fork Length (On-Axis)	—	379mm
Fork Length, Unknown	378mm	—
Trail	60.4mm mid/neutral	62.9mm +2.5mm mid/neutral
Mechanical Trail	57.5mm	59.9mm +2.4mm
Wheel Flop	17.8mm	18.3mm +0.5mm
Standover Height	—	786mm
Tire to Pedal Spindle	80.6mm 170 mm cranks	78.5mm -2.1mm 172.5 mm cranks
Pedal Spindle to Ground Clearance	105mm 170 mm cranks	95.5mm -9.5mm 172.5 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	40mm	32mm -8mm
Tire Outer Diameter	702mm	686mm -16mm
Bike Length with Tires	1706.8mm	1683mm -23.8mm
Crank Length	—	172.5mm
Handlebar Width	—	390438mm
Stem Length	—	100mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Aero Bar	Drop Bar
Frame Material	Carbon/Composite	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc