Compare: 2019 DENGFU R12 Base 49 vs 2025 LOOK Cycle 795 Blade RS Disc XS

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of DENGFU R12

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of LOOK Cycle 795

Stack	508mm	501.2mm -6.8mm
Reach	374mm	371.3mm -2.7mm
Stack to Reach Ratio	1.36:1	1.35:1
Seat Tube Length, C-T	470mm	479.6mm +9.6mm
Top Tube Length, Effective/Horizontal Center	510mm	—
Top Tube Length, Effective/Horizontal Unknown	—	510.2mm
Top Tube Slope	6.2deg	4.5deg -1.7deg
Head Tube Angle	71deg	71.8deg +0.8deg
Seat Tube Angle	75deg	74.5deg -0.5deg
Head Tube Length	105mm	90.4mm -14.6mm
Bottom Bracket Drop	71mm	73mm +2mm
Bottom Bracket Height	268mm	263mm -5mm
Chainstay Length	408mm	415mm +7mm
Chainstay Length Horizontal	401.8mm	408.5mm +6.7mm
Front-Center	574.2mm	569.8mm -4.4mm
Front-Center Horizontal	569.8mm	565.1mm -4.7mm
Wheelbase	971.6mm	973.6mm +2mm
Fork Offset/Rake	43mm	50mm +7mm
Fork Length (On-Axis)	—	368mm
Fork Length, Unknown	370mm	—
Trail	71.3mm high	57.8mm -13.5mm mid/neutral
Mechanical Trail	67.4mm	54.9mm -12.5mm
Wheel Flop	21.9mm	17.2mm -4.7mm
Standover Height	—	736mm
Tire to Pedal Spindle	65.2mm 170 mm cranks	63.8mm -1.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	98mm 170 mm cranks	93mm -5mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	25mm -3mm
Tire Width Max	32mm	—
Tire Outer Diameter	678mm	672mm -6mm
Bike Length with Tires	1649.6mm	1645.6mm -4mm
Stem Angle	—	-7deg
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