Name: 2026 LOOK Cycle 765 Optimum Base
Brand: LOOK Cycle

	XS	S	M	L	XL
Stack	534mm	558mm	582mm	606mm	630mm
Reach	359mm	369mm	379mm	389mm	399mm
Stack to Reach Ratio	1.49:1	1.51:1	1.54:1	1.56:1	1.58:1
Seat Tube Length, C-TTT	470mm	490mm	510mm	535mm	560mm
Top Tube Length, Effective/Horizontal Unknown	511.8mm	528.7mm	545.5mm	562.4mm	579.3mm
Top Tube Slope	7.3deg	7.6deg	7.9deg	7.6deg	7.4deg
Head Tube Angle	70.8deg	70.8deg	70.8deg	70.8deg	70.8deg
Seat Tube Angle	74deg	74deg	74deg	74deg	74deg
Head Tube Length	117mm	142mm	170mm	196mm	224mm
Bottom Bracket Height	—	—	—	—	—
Chainstay Length	415mm	415mm	415mm	415mm	415mm
Front-Center	576mm	594mm	613mm	630mm	650mm
Fork Offset/Rake	50mm	50mm	50mm	50mm	50mm
Fork Length (On-Axis)	385.5mm	385.5mm	385.5mm	385.5mm	385.5mm
Trail	65.1mm high	65.1mm high	65.1mm high	65.1mm high	65.1mm high
Mechanical Trail	61.5mm	61.5mm	61.5mm	61.5mm	61.5mm
Wheel Flop	20.2mm	20.2mm	20.2mm	20.2mm	20.2mm
Standover Height	742mm	766mm	790mm	814mm	838mm
Tire to Pedal Spindle	67mm 170 mm cranks	85mm 170 mm cranks	104mm 170 mm cranks	121mm 170 mm cranks	141mm 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.

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2026 LOOK Cycle 765 Optimum Base

Geometry