2023 VeloBuild 066 VB-R-066 Ultra Light

	XXS	XS	S	M	L
Stack	518mm	532mm	556mm	578mm	604mm
Reach	360mm	370mm	376mm	381mm	389mm
Stack to Reach Ratio	1.44:1	1.44:1	1.48:1	1.52:1	1.55:1
Seat Tube Length, C-T	425mm	455mm	485mm	515mm	545mm
Top Tube Length, Effective/Horizontal HT Top	505mm	520mm	530mm	543mm	560mm
Top Tube Slope	12.9deg	10.8deg	10deg	9.1deg	8.7deg
Head Tube Angle	69.5deg	71deg	72deg	72.5deg	73deg
Seat Tube Angle	74.25deg	74.25deg	73.5deg	73deg	72.25deg
Head Tube Length	98mm	115mm	138mm	158mm	185mm
Bottom Bracket Drop	75mm	75mm	75mm	75mm	75mm
Bottom Bracket Height	264mm	264mm	264mm	264mm	264mm
Chainstay Length	405mm	405mm	405mm	405mm	405mm
Chainstay Length Horizontal	398mm	398mm	398mm	398mm	398mm
Front-Center	578mm	580mm	585mm	587mm	602mm
Front-Center Horizontal	573.1mm	575.1mm	580.2mm	582.2mm	597.3mm
Wheelbase	971.1mm	973.1mm	978.2mm	980.2mm	995.3mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm
Trail	78.7mm high	69.1mm high	62.8mm mid/neutral	59.7mm mid/neutral	56.6mm mid/neutral
Mechanical Trail	73.7mm	65.4mm	59.8mm	56.9mm	54.1mm
Wheel Flop	25.8mm	21.3mm	18.5mm	17.1mm	15.8mm
Tire to Pedal Spindle	69mm 170 mm cranks	71mm 170 mm cranks	76mm 170 mm cranks	78mm 170 mm cranks	93mm 170 mm cranks
Pedal Spindle to Ground Clearance	94mm 170 mm cranks	94mm 170 mm cranks	94mm 170 mm cranks	94mm 170 mm cranks	94mm 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.velobuildmall.com/products/vb-r-066-ultra-light-endurance-bike-road-frame-v-brake-internal-caboe-routing

Geometry