E-765 OPTIMUM Metallic Blue Glossy
Look
Endurance
E-765 OPTIMUM Metallic Blue Glossy is a carbon electric endurance road bike (2024), by Look. Rider-wise, it fits riders who prioritize comfort, confidence, and longer rides, with a comfort-leaning riding position, and is well suited to rougher pavement and broken roads. Its strongest points in the MatchBikes metrics are good fit flexibility for dialing in rider position, strong speed potential on smoother terrain, and a balanced aero profile for mixed road priorities. The trade-off to keep in mind is a value score that depends more on priorities than pure price efficiency. Add this bike to compare on MatchBikes.com and see how it stacks up against similar endurance models.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Specifications
General
Frame
Drivetrain
Wheels
Brakes
Cockpit
Seat
E-Bike Components
Geometry
| Measurement | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.493 mm | 1.518 mm | 1.541 mm | 1.564 mm | 1.585 mm |
| Bottom Bracket Height | 266 mm | 266 mm | 266 mm | 266 mm | 266 mm |
| Front Center | 577 mm | 595.5 mm | 614 mm | 632.5 mm | 651 mm |
| Rake | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Trail | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Stack | 530 mm | 554 mm | 578 mm | 602 mm | 626 mm |
| Reach | 355 mm | 365 mm | 375 mm | 385 mm | 395 mm |
| Top Tube Length | 507 mm | 524 mm | 552 mm | 569 mm | 586.5 mm |
| Seat Tube Angle | 74 ° | 74 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 470 mm | 490 mm | 510 mm | 535 mm | 560 mm |
| Head Tube Angle | 70.3 ° | 70.3 ° | 70.3 ° | 70.3 ° | 70.3 ° |
| Head Tube Length | 111.5 mm | 137 mm | 162.5 mm | 188 mm | 213.5 mm |
| Chainstay Length | 415 mm | 415 mm | 415 mm | 415 mm | 415 mm |
| Wheelbase | 982 mm | 1000 mm | 1019 mm | 1038 mm | 1056 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 735 mm | 758 mm | 785 mm | 809 mm | 833 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 156 cm | 163 cm | 171 cm | 179 cm | 185 cm |
| Rider Max Height | 166 cm | 174 cm | 182 cm | 189 cm | 195 cm |



























































