Compare: 2026 BMC Switzerland Teammachine SLR 01 ONE Frame 56 vs 2019 DENGFU R12 Base 56

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of DENGFU R12

Stack	565mm	567.2mm +2.2mm
Reach	392mm	397mm +5mm
Stack to Reach Ratio	1.44:1	1.43:1
Seat Tube Length, C-T	509mm	530mm +21mm
Top Tube Length, Effective/Horizontal Center	—	565mm
Top Tube Length, Actual C-C	562mm	—
Top Tube Slope	8.2deg	6.2deg -2deg
Head Tube Angle	72.3deg	73deg +0.7deg
Seat Tube Angle	73.5deg	73.5deg +0deg
Head Tube Length	165mm	160mm -5mm
Bottom Bracket Drop	69mm	71mm +2mm
Bottom Bracket Height	272mm	268mm -4mm
Chainstay Length	410mm	408mm -2mm
Chainstay Length Horizontal	404.2mm	401.8mm -2.4mm
Front-Center	599mm	597.9mm -1.1mm
Front-Center Horizontal	595.9mm	593.6mm -2.3mm
Wheelbase	1000mm	995.4mm -4.6mm
Fork Offset/Rake	43mm	43mm +0mm
Fork Length (On-Axis)	369mm	—
Fork Length, Unknown	—	370mm
Trail	63.7mm mid/neutral	58.7mm -5mm mid/neutral
Mechanical Trail	60.7mm	56.1mm -4.6mm
Wheel Flop	18.5mm	16.4mm -2.1mm
Standover Height	797mm	—
Tire to Pedal Spindle	85.5mm 172.5 mm cranks	88.9mm +3.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	99.5mm 172.5 mm cranks	98mm -1.5mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	30mm	28mm -2mm
Tire Width Max	—	32mm
Tire Outer Diameter	682mm	678mm -4mm
Bike Length with Tires	1682mm	1673.4mm -8.6mm
Crank Length	172.5mm	—
Handlebar Width	400436mm	—
Stem Length	110mm	—
Stem Angle	-12deg	—
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