2016 BH ULTRALIGHT EVO Base

	XXS	XS	S	M	L
Stack	515.2mm	517.6mm	523.4mm	549.2mm	583.2mm
Reach	370mm	381.6mm	383mm	383.8mm	386.1mm
Stack to Reach Ratio	1.39:1	1.36:1	1.37:1	1.43:1	1.51:1
Seat Tube Length, C-C	450mm	470mm	480mm	505mm	540mm
Top Tube Length, Effective/Horizontal Unknown	510mm	530mm	543mm	557mm	570mm
Head Tube Angle	71.8deg	72.4deg	72.7deg	73deg	73deg
Seat Tube Angle	74.8deg	74deg	72.5deg	72.5deg	72.5deg
Head Tube Length	108mm	115mm	120mm	150mm	185mm
Bottom Bracket Drop	75mm	69mm	69mm	67mm	67mm
Bottom Bracket Height	261mm	267mm	267mm	269mm	269mm
Chainstay Length	402mm	402mm	402mm	402mm	402mm
Chainstay Length Horizontal	394.9mm	396mm	396mm	396.4mm	396.4mm
Front-Center	565mm	573.2mm	573.7mm	580.1mm	592.7mm
Front-Center Horizontal	560mm	569mm	569.6mm	576.2mm	588.9mm
Wheelbase	954.9mm	965.1mm	965.6mm	972.6mm	985.3mm
Fork Offset/Rake	43mm	43mm	43mm	43mm	43mm
Trail	65.2mm high	61.5mm mid/neutral	59.6mm mid/neutral	57.8mm mid/neutral	57.8mm mid/neutral
Mechanical Trail	61.9mm	58.6mm	56.9mm	55.2mm	55.2mm
Wheel Flop	19.4mm	17.7mm	16.9mm	16.2mm	16.2mm
Tire to Pedal Spindle	59mm 170 mm cranks	67.2mm 170 mm cranks	67.7mm 170 mm cranks	74.1mm 170 mm cranks	86.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	91mm 170 mm cranks	97mm 170 mm cranks	97mm 170 mm cranks	99mm 170 mm cranks	99mm 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://corridore.co.jp/ultralight-evo-ultegra-di2/

Geometry