2015 LOOK Cycle AC 364 Base

	XS	S	M	L
Stack	505.5mm	520mm	540mm	560mm
Reach	373mm	390mm	405mm	420mm
Stack to Reach Ratio	1.36:1	1.33:1	1.33:1	1.33:1
Seat Tube Length, C-T	510.1mm	524.6mm	547.7mm	566.5mm
Top Tube Length, Effective/Horizontal Center	513.3mm	534.2mm	554.8mm	575.3mm
Top Tube Slope	1.6deg	1.6deg	1.3deg	1.4deg
Head Tube Angle	73.5deg	73.5deg	74deg	74deg
Seat Tube Angle	74.5deg	74.5deg	74.5deg	74.5deg
Head Tube Length	106.8mm	121.9mm	141mm	161.9mm
Bottom Bracket Drop	50mm	50mm	50mm	50mm
Bottom Bracket Height	288mm	288mm	288mm	288mm
Chainstay Length	395mm	395mm	395mm	395mm
Chainstay Length Horizontal	391.8mm	391.8mm	391.8mm	391.8mm
Front-Center	550.2mm	571mm	587.2mm	607.8mm
Front-Center Horizontal	547.9mm	568.8mm	585.1mm	605.7mm
Wheelbase	939.8mm	960.6mm	976.9mm	997.6mm
Fork Offset/Rake	38mm	38mm	38mm	38mm
Fork Length (On-Axis)	368mm	368mm	368mm	368mm
Trail	60.5mm mid/neutral	60.5mm mid/neutral	57.4mm mid/neutral	57.4mm mid/neutral
Mechanical Trail	58mm	58mm	55.2mm	55.2mm
Wheel Flop	16.5mm	16.5mm	15.2mm	15.2mm
Tire to Pedal Spindle	42.2mm 170 mm cranks	63mm 170 mm cranks	79.2mm 170 mm cranks	99.8mm 170 mm cranks
Pedal Spindle to Ground Clearance	118mm 170 mm cranks	118mm 170 mm cranks	118mm 170 mm cranks	118mm 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.hollandsbicycles.com/product/look-ac-364-track-frameset-231892-1.htm

Geometry