Compare: 2025 Van Rysel RCR-F Base M vs 2019 DENGFU R12 Base 54

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Van Rysel RCR-F

Somewhat aggressive stack and reach vs trend of performance road bikes

Stack	556mm	546.4mm -9.6mm
Reach	388.2mm	393mm +4.8mm
Stack to Reach Ratio	1.43:1	1.39:1
Seat Tube Length, C-T	—	510mm
Seat Tube Length, C-TTT	483mm	—
Top Tube Length, Effective/Horizontal Center	—	550mm
Top Tube Length, Effective/Horizontal HT Top	556.4mm	—
Top Tube Slope	7.9deg	6deg -1.9deg
Head Tube Angle	73deg	72.5deg -0.5deg
Seat Tube Angle	73.5deg	74deg +0.5deg
Head Tube Length	147mm	140mm -7mm
Bottom Bracket Drop	67mm	71mm +4mm
Bottom Bracket Height	272mm	268mm -4mm
Chainstay Length	410mm	408mm -2mm
Chainstay Length Horizontal	404.5mm	401.8mm -2.7mm
Front-Center	585.4mm	592.6mm +7.2mm
Front-Center Horizontal	581.5mm	588.3mm +6.8mm
Wheelbase	986mm	990.1mm +4.1mm
Fork Offset/Rake	45mm	43mm -2mm
Fork Length, Unknown	367mm	370mm +3mm
Trail	56.6mm mid/neutral	61.8mm +5.2mm mid/neutral
Mechanical Trail	54.1mm	58.9mm +4.8mm
Wheel Flop	15.8mm	17.7mm +1.9mm
Tire to Pedal Spindle	76.4mm 170 mm cranks	83.6mm +7.2mm 170 mm cranks
Pedal Spindle to Ground Clearance	102mm 170 mm cranks	98mm -4mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	28mm +0mm
Tire Outer Diameter	678mm	678mm +0mm
Bike Length with Tires	1664mm	1668.1mm +4.1mm
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

Actions	Collection I've Ridden	Collection I've Ridden
Source	https://www.vanryselus.com/collections/aero-road-bikes/products/rcr-f-pro-ultegra-di2	http://www.dengfubikes.com/ROAD_FRAME/248.html
Brand	Van Rysel	DENGFU
Bike	2025 RCR-F Base	2019 R12 Base
Size	M	54
Category	Performance Road	Performance Road