Compare: 2021 DENGFU R06 Disc Base 52cm vs 2025 Lapierre Xelius DRS 8.0 S

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Lapierre Xelius DRS

Stack	516.5mm	516mm -0.5mm
Reach	381.8mm	383mm +1.2mm
Stack to Reach Ratio	1.35:1	1.35:1
Seat Tube Length, C-T	—	458mm
Seat Tube Length, C-TTT	500mm	—
Top Tube Length, Effective/Horizontal Center	—	531mm
Top Tube Length, Effective/Horizontal HT Top	525mm	—
Top Tube Slope	1.7deg	8.5deg +6.8deg
Head Tube Angle	72deg	72deg +0deg
Seat Tube Angle	74.5deg	74deg -0.5deg
Head Tube Length	135mm	120mm -15mm
Bottom Bracket Drop	69mm	67mm -2mm
Bottom Bracket Height	270mm	266mm -4mm
Chainstay Length	405mm	405mm +0mm
Chainstay Length Horizontal	399.1mm	399.4mm +0.3mm
Front-Center	578.6mm	585.4mm +6.8mm
Front-Center Horizontal	574.5mm	581.6mm +7.1mm
Wheelbase	973.6mm	981mm +7.4mm
Fork Offset/Rake	45mm	50mm +5mm
Fork Length, Unknown	370mm	368mm -2mm
Trail	62.8mm mid/neutral	55.6mm -7.2mm mid/neutral
Mechanical Trail	59.8mm	52.9mm -6.9mm
Wheel Flop	18.5mm	16.4mm -2.1mm
Tire to Pedal Spindle	69.6mm 170 mm cranks	82.4mm +12.8mm 170 mm cranks
Pedal Spindle to Ground Clearance	100mm 170 mm cranks	96mm -4mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	22mm -6mm
Tire Outer Diameter	678mm	666mm -12mm
Bike Length with Tires	1651.6mm	1647mm -4.6mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Carbon/Composite	Unknown
Fork Material	Carbon/Composite	Unknown
Brake Type	Disc	Unknown

Actions	Collection I've Ridden	Collection I've Ridden
Source	https://www.dengfubike.com/collections/carbon-bike-frame/products/r06-frame?variant=28857691668585	Lapierre
Brand	DENGFU	Lapierre
Bike	2021 R06 Disc Base	2025 Xelius DRS 8.0
Size	52cm	S
Category	Performance Road	Performance Road