- Carbon
- Shimano 105 Di2
Look 765 Optimum 2 105 Di2 Wh-rs171 12v
Look 765 Optimum 2 105 Di2 Wh-rs171 12v
endurance road bike, carbon frame, 700c wheels, 2×12 drivetrain, high end equipment
Key specs
- Model year
- 2026
- Frame
- Carbon
- Wheelset
- 700c · Shimano RS 171
- Drivetrain
- 2×12
Carbon, Made by LOOK
- Groupset
- Shimano 105 Di2
- Brake model
- Hydraulic Disc
- Seatpost
- LOOK LS1 Carbon Super Light 27.2 mm 350 mm
Derailleurs: Shimano 105 Di2 / Shifters: Shimano 105 Di2
Character
The bike at a glance: the ground it is made for, how it handles, its gears and its equipment, beside the other bikes of its kind.
« Road bike very demanding, very stable, rather high equipment. »
EasyDemanding
Built for rougher ground than most other endurance road bikes.
NimbleStable
Steadier at speed than most other endurance road bikes.
Gearing
Not enough data yet for this chart: it fills in as soon as the specs are in.
Equipment level
Not enough data yet for this chart: it fills in as soon as the specs are in.
Equipment: high end for its category.
Equipment score: 71/100 (frame, groupset, wheels, suspension).
765 Optimum 2 105 Di2 Wh-rs171 12vother endurance road bikes
Spec sheet
Every value is read on the brand’s page; hover it to see its source and date.
Ride type
- Ride type
- Endurance
géométrie endurance du 765 OPTIMUM
Frame and fork
- Frame
- Carbon
- Fork
- Carbon
- Max tyre clearance
- 34 mm
- Bottom bracket
- T47 V24 85.5 mm Token
- Cable routing
- Internal
- Seatpost diameter
- 27.2 mm
Carbon, Made by LOOK
Internal routing
Drivetrain
- Groupset brand
- Shimano
- Groupset
- Shimano 105 Di2
- Shifting
- Electronic, wired
- Chainrings
- 2
- Gears at the back
- 12
- Chainring teeth
- Shimano RS 520
- Cassette
- Shimano 105 11-34T
- Rear derailleur
- SHIMANO 105 Di2
- Shifters
- SHIMANO 105 Di2
Shimano 105 Di2
Derailleurs: Shimano 105 Di2 / Shifters: Shimano 105 Di2
Brakes
- Brakes
- Hydraulic disc
- Brake model
- Hydraulic Disc
- Front rotor
- 160 mm
- Rear rotor
- 140 mm
Disque hydraulique
Wheels and tyres
- Wheel size
- 700c / 29"
- Wheelset
- Shimano RS 171
- Rims
- Aluminium
- Tubeless ready
- yes
- Tyres
- Hutchinson Fusion 5 Tubeless Ready 700x30
- Tyre width fitted
- 30 mm
Cockpit and seatpost
- Handlebar
- LOOK LS3 Alloy
- Stem
- LOOK LS3 Alloy
- Seatpost model
- LOOK LS1 Carbon Super Light 27.2 mm 350 mm
Weight
- Weight
- Being updated
Geometry
- Geometry size
- M
- Stack
- 582 mm
- Reach
- 379 mm
- Head angle
- 70.8 °
- Seat angle
- 74 °
- Chainstays
- 415 mm
Spec sheets read at: lookcycle.com
Its comparisons
Comparable road bikes
- Carbon
- Shimano 105 Di2
- Carbon
- Shimano 105 Di2
Who is it for?
The sports the brand announces, and the features that go with them.
Cycling
- Ride type: Endurance
- Groupset: Shimano 105 Di2
- Max tyre clearance: 34 mm
Frequently asked questions
What kind of riding is the Look 765 Optimum 2 105 Di2 Wh-rs171 12v made for?
Endurance, according to the brand.
How wide a tyre fits the Look 765 Optimum 2 105 Di2 Wh-rs171 12v?
Up to 34 mm, according to the brand.
Does the Look 765 Optimum 2 105 Di2 Wh-rs171 12v have electronic shifting?
Electronic, wired, according to the brand.