Compare: 2024 Van Rysel RCR Pro XXS vs 2026 XMCS Aero 2026 Base X Small

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Van Rysel RCR

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of XMCS Aero 2026

Stack	509mm	509mm +0mm
Reach	378.3mm	373mm -5.3mm
Stack to Reach Ratio	1.35:1	1.36:1
Seat Tube Length, Unknown	453mm	480mm +27mm
Top Tube Length, Effective/Horizontal Unknown	516.2mm	514mm -2.2mm
Top Tube Slope	8.2deg	5.3deg -2.9deg
Head Tube Angle	71deg	71deg +0deg
Seat Tube Angle	75.5deg	74.5deg -1deg
Head Tube Length	109mm	108.7mm -0.3mm
Bottom Bracket Drop	73mm	70mm -3mm
Bottom Bracket Height	266mm	269mm +3mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	403.5mm	404mm +0.5mm
Front-Center	580.8mm	573mm -7.8mm
Front-Center Horizontal	576.2mm	572mm -4.2mm
Wheelbase	979.6mm	976mm -3.6mm
Fork Offset/Rake	45mm	45mm +0mm
Fork Length, Unknown	367mm	370mm +3mm
Trail	69.1mm high	69.1mm +0mm high
Mechanical Trail	65.4mm	65.4mm +0mm
Wheel Flop	21.3mm	21.3mm +0mm
Tire to Pedal Spindle	71.8mm 170 mm cranks	64mm -7.8mm 170 mm cranks
Pedal Spindle to Ground Clearance	96mm 170 mm cranks	99mm +3mm 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	1657.6mm	1654mm -3.6mm
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.decathlon.co.uk/p/rcr-pro-replica-dura-ace-di2-decathlon-ag2r-team/_/R-p-348368?mc=8812536	https://www.instagram.com/p/DRxSz9fktyz/?hl=en-gb
Brand	Van Rysel	XMCS
Bike	2024 RCR Pro	2026 Aero 2026 Base
Size	XXS	X Small
Category	Performance Road	Performance Road