Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Look
2018 LOOK 765 Optimum RS - Ultegra Di2
Value Guide market data · 2018 LOOK 765 Optimum RS - Ultegra Di2
12-month trend
7%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2018 LOOK 765 Optimum RS - Ultegra Di2
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All 765 model years
2018 765 Optimum RS - Ultegra Di2 lineup
Overview
About this bike
2018 LOOK 765 Optimum RS - Ultegra Di2 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- 765 Carbon + Flax Fiber Blend of Carbon and Flax Linen Fibers, Carbon Dropouts. en 14781 Compliant
- Frame
- Blend of Carbon and Flax Linen Fibers for Better Vibration Dispersion.
Drivetrain
- Groupset
- 2018 Look 765 Optimum RS - Ultegra Di2
- Crankset
- Shimano Ultegra R8000
- Chain
- Shimano CN HG 601
- Front Derailleur
- Shimano Ultegra R8050 Di2
- Rear Derailleur
- Shimano Ultegra R8050 Di2
- Cassette/Rear Cogs
- Shimano Ultegra R8000, 11-speed: 11-28
- Chainrings
- 50/34t
- Shifters
- Shimano Ultegra R8050 Di2
Brakes
- Brakes
- Shimano Ultegra R8000
Cockpit
- Saddle
- Selle Italia X 3 Flow
- Stem
- Look Alloy Super Light LS1
- Handlebars
- Look Alloy LS2 Compact
- Seat Post
- Look LS1 Carbon Ultra Light 27.2mm x 350mm
Wheels & Tires
- Tires
- Continental Ultra Sport II, 700x25mm
Accessories
- Rims/Wheels
- Mavic Ksyrium Elite
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Carbon inspection
Tap test the frame, fork, seatpost, and bars for cracks; verify no impact damage near dropouts.
Inspection
Brake hoses & cables
Check hydraulic line bleed, cable housing wear, and confirm rotors are within spec.