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Today’s Deals2026 Look
765 Optimum 105 Di2
A carbon frame endurance bike with upper mid-range components and hydraulic disc brakes.
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Manufacturer Price
$4,000| Frame | Carbon |
|---|---|
| Fork | Carbon |
| Wheels | 700c Aluminum |
| Drivetrain | 2 × 12 Electronic |
| Groupset | 105 Di2 |
| Brakes | Hydraulic Disc |
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
Compare the full 765 model range
View Comparison5'1" – 5'6"
5'4" – 5'9"
5'7" – 6'0"
5'10" – 6'3"
6'0" – 6'5"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.
Apr 2024 · Oscar Huckle
Oscar reflects on his year with the 'genre-defining' Look 765 Optimum
Excellent descending manners
Forward thinking geometry
Wide gear range
Attention to detail
Clean looking
Budget wheels
Alloy seatpost
Sram rival hood shape and front derailleur shifting
| Frame | carbon BB Standard: T47, Threaded |
|---|---|
| Bottom Bracket | BB T47 V24 85.5 / Token |
| Stem | LOOK LS3 Alloy |
| Handlebar | LOOK LS3 Alloy |
| Saddle | LOOK by SAN MARCO Short Fit Dynamic open fit |
| Seatpost | LOOK LS1 Carbon Super Light 27.2 mm 350 mm Type: Rigid |
| Rear Derailleur | SHIMANO 105 Di2 |
|---|---|
| Crank | SHIMANO 105 |
| Shifters | SHIMANO 105 Di2 |
| Cassette | SHIMANO 105 11x34 |
| Chain | SHIMANO 105 12 Speed |
| Brakes | Hydraulic Disc Type: Hydraulic Disc |
| Rims | SHIMANO RS 171 |
|---|---|
| Tires | HUTCHINSON Fusion 5 Tubeless Ready 700x30 |
| Disc Rotors | SHIMANO RT MT800 - F : 160mm / R : 140mm |
First added May 2
Last updated June 7
Not listed for 12 days