2026 LOOK Cycle 765 Optimum Base S
Build
700C/29 in × 28 mm
Insights
Somewhat upright stack and reach vs trend of endurance road bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 558mm |
| Reach | 369mm |
| Stack to Reach Ratio | 1.51:1 |
| Seat Tube Length, C-TTT | 490mm |
| Top Tube Length, Effective/Horizontal Unknown | 528.7mm |
| Top Tube Slope | 7.6deg |
| 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 (On-Axis) | 385.5mm |
| Trail | 65.1mm high |
| Mechanical Trail | 61.5mm |
| Wheel Flop | 20.2mm |
| Standover Height | 766mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 85mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | — |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:www.lookcycle.com