2022 Veloheld AlleyX Base

	S	M	L	XL
Stack	572mm	593mm	614mm	633mm
Reach	385mm	395mm	410mm	420mm
Stack to Reach Ratio	1.49:1	1.5:1	1.5:1	1.51:1
Seat Tube Length, Unknown	480mm	510mm	540mm	570mm
Top Tube Length, Effective/Horizontal Unknown	550mm	571mm	592mm	613mm
Top Tube Slope	12.1deg	10.9deg	9.7deg	8.5deg
Head Tube Angle	71deg	71.5deg	72deg	72deg
Seat Tube Angle	74deg	73.5deg	73.5deg	73deg
Head Tube Length	135mm	155mm	175mm	195mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm
Bottom Bracket Height	281mm	281mm	281mm	281mm
Chainstay Length	440mm	440mm	440mm	440mm
Chainstay Length Horizontal	434.4mm	434.4mm	434.4mm	434.4mm
Front-Center	614.6mm	626.5mm	643.4mm	659.3mm
Front-Center Horizontal	610.6mm	622.6mm	639.6mm	655.6mm
Wheelbase	1045mm	1057mm	1074mm	1090mm
Fork Offset/Rake	50mm	50mm	50mm	50mm
Trail	68mm high	64.7mm mid/neutral	61.5mm mid/neutral	61.5mm mid/neutral
Mechanical Trail	64.3mm	61.4mm	58.5mm	58.5mm
Wheel Flop	20.9mm	19.5mm	18.1mm	18.1mm
Tire to Pedal Spindle	93.6mm 170 mm cranks	105.5mm 170 mm cranks	122.4mm 170 mm cranks	138.3mm 170 mm cranks
Pedal Spindle to Ground Clearance	111mm 170 mm cranks	111mm 170 mm cranks	111mm 170 mm cranks	111mm 170 mm cranks

Very Upright

Somewhat Upright

Average

Somewhat Aggressive

Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Category Trend

Source:https://www.veloheld.de/veloheld-alleyx-komplettrad/

Geometry