2023 LOOK Cycle 765 Optimum Base S

Build

700C/29 in × 34 mm

Insights

Somewhat upright stack and reach vs trend of endurance road bikes
Design deviates from other sizes of LOOK Cycle 765 Optimum

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
558mm
Reach
369mm
Stack to Reach Ratio
1.51:1
Seat Tube Length, C-T
490mm
Top Tube Length, Effective/Horizontal HT Top
528.7mm
Top Tube Slope
9.8deg
Head Tube Angle
70.8deg
Seat Tube Angle
74deg
Head Tube Length
142mm
Chainstay Length
415mm
Front-Center
594mm
Fork Offset/Rake
50mm
Fork Length (Axle-To-Crown)
385.5mm
Trail
67.2mm
high
Mechanical Trail
63.5mm
Wheel Flop
20.9mm
Standover Height
766mm
Tire to Pedal Spindle Distance
With 170 mm cranks
79mm
Pedal Spindle to Ground Clearance
With 170 mm cranks

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
34mm
Tire Outer Diameter
690mm
Handlebar Width
40cm
Stem Length
90mm
Stem Angle
-7deg
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
164 cm
to
173 cm
Source:https://www.lookcycle.com/us-en/products/bikes/road-bikes/endurance/765-optimum-charcoal-metallic-satin