2025 Veloheld IconX Base

	XS	S	M	L	XL	XXL
Stack	544mm	568mm	589mm	605mm	618mm	631mm
Reach	375mm	385mm	395mm	400mm	410mm	420mm
Stack to Reach Ratio	1.45:1	1.48:1	1.49:1	1.51:1	1.51:1	1.5:1
Seat Tube Length, C-T	475mm	510mm	535mm	560mm	580mm	610mm
Top Tube Length, Effective/Horizontal HT Top	533mm	550mm	565mm	580mm	594mm	613mm
Top Tube Slope	9.7deg	8.4deg	7.8deg	6.9deg	6.2deg	4.6deg
Head Tube Angle	71deg	71deg	71.5deg	72deg	72.5deg	72.5deg
Seat Tube Angle	75deg	74.5deg	74deg	73.5deg	73.5deg	73deg
Head Tube Length	115mm	130mm	150mm	165mm	180mm	195mm
Bottom Bracket Drop	65mm	75mm	75mm	75mm	75mm	75mm
Bottom Bracket Height	267mm	276mm	276mm	276mm	276mm	276mm
Chainstay Length	425mm	435mm	435mm	435mm	435mm	435mm
Chainstay Length Horizontal	420mm	428.5mm	428.5mm	428.5mm	428.5mm	428.5mm
Front-Center	588.6mm	607.2mm	619.1mm	619.1mm	639.9mm	653.8mm
Front-Center Horizontal	585mm	602.5mm	614.5mm	614.5mm	635.5mm	649.5mm
Wheelbase	1005mm	1031mm	1043mm	1043mm	1064mm	1078mm
Fork Offset/Rake	50mm	50mm	50mm	50mm	50mm	50mm
Trail	61.4mm mid/neutral	68mm high	64.7mm mid/neutral	61.5mm mid/neutral	58.2mm mid/neutral	58.2mm mid/neutral
Mechanical Trail	58.1mm	64.3mm	61.4mm	58.5mm	55.6mm	55.6mm
Wheel Flop	18.9mm	20.9mm	19.5mm	18.1mm	16.7mm	16.7mm
Standover Height	750mm	785mm	810mm	830mm	845mm	865mm
Tire to Pedal Spindle	84.1mm 172.5 mm cranks	83.7mm 172.5 mm cranks	95.6mm 172.5 mm cranks	95.6mm 172.5 mm cranks	116.4mm 172.5 mm cranks	130.3mm 172.5 mm cranks
Pedal Spindle to Ground Clearance	94.5mm 172.5 mm cranks	103.5mm 172.5 mm cranks	103.5mm 172.5 mm cranks	103.5mm 172.5 mm cranks	103.5mm 172.5 mm cranks	103.5mm 172.5 mm cranks

	XS	S	M	L	XL	XXL
Wheel Size	650B/27.5 in 584 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	40mm	40mm	40mm	40mm	40mm	40mm
Tire Width Max	54mm	50mm	50mm	50mm	50mm	50mm
Tire Outer Diameter	664mm	702mm	702mm	702mm	702mm	702mm
Bike Length with Tires	1669mm	1733mm	1745mm	1745mm	1766mm	1780mm
Crank Length	172.5mm	172.5mm	172.5mm	172.5mm	172.5mm	172.5mm
Handlebar Width	400mm	400mm	420mm	420mm	440mm	440mm
Stem Length	80mm	80mm	90mm	90mm	100mm	100mm

Published Sizing Recommendations

Height	159 cm to 168 cm	167 cm to 175 cm	174 cm to 182 cm	181 cm to 189 cm	187 cm to 194 cm	194 cm to 199 cm
PBH	74 in to 79 in	76 in to 82 in	80 in to 86 in	83 in to 89 in	87 in to 93 in	91 in to 97 in

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/produkt/veloheld-iconx-komplettrad/