Road endurance
Look 765 Optimum
2026 · 700c wheels · 5 sizes
Carbon endurance road frame with geometry aimed at long days in the saddle, clearance for tyres up to 34 mm and mudguard mounts. All complete builds and the frameset share the same frame, so one geometry covers every version. Look does not publish wheelbase or bottom bracket drop for this frame.
Source: www.lookcycle.com/us-en/products/bikes/road-bikes/endurance/765-optimum-frameset-charcoal-satin
I ride:
Size run
Published geometry by size. How each size rides and fits for your rider profile loads with the page.
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Stack (mm) | 534 | 558 | 582 | 606 | 630 |
| Reach (mm) | 358 | 368 | 379 | 389 | 399 |
| Head angle (°) | 70.8 | 70.8 | 70.8 | 70.8 | 70.8 |
| Seat angle (°) | 74.0 | 74.0 | 74.0 | 74.0 | 74.0 |