Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Cannondale
2021 Cannondale CAAD Optimo 2
Value Guide market data · 2021 Cannondale CAAD Optimo 2
12-month trend
15%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2021 Cannondale CAAD Optimo 2
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All CAAD Optimo model years
2021 CAAD Optimo 2 lineup
Overview
About this bike
2021 Cannondale CAAD Optimo 2 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- BallisTec Full Carbon, 1-1/8" to 1-1/4" steerer, fender mounts, 100 x 9mm QR
- Frame
- All-New SmartForm C2 Alloy, SAVE, tapered headtube, fender mounts, 130 x 9mm QR
Drivetrain
- Groupset
- 2021 Cannondale CAAD Optimo 2
- Crankset
- FSA Omega ME Alloy, 50/34
- Bottom Bracket
- FSA Cartridge
- Chain
- KMC X10EL, 10-speed
- Front Derailleur
- Shimano Tiagra, 31.8 clamp
- Rear Derailleur
- Shimano Tiagra GS
- Cassette/Rear Cogs
- Shimano HG500, 11-32, 10-speed
- Shifters
- Shimano Tiagra, 10-speed
Brakes
- Brake Levers
- Shimano Tiagra
- Brakes
- Promax RC-476, dual pivot calipers
Cockpit
- Saddle
- Cannondale Stage CX
- Headset
- CAAD Optimo, 1-1/8" to 1-1/4", 25mm top cap
- Stem
- 6061 Alloy, 31.8, 7°
- Handlebars
- 6061 alloy, Compact
- Seat Post
- Cannondale 4, 6061 Alloy, 27.2 x 350mm
- Tape/Grips
- Cannondale Bar Tape, 3.5mm
Wheels & Tires
- Hubs
- Front: Formula RB-31<br>Rear: Formula RB-32
- Tires
- Vittoria Zaffiro, 700 x 25c
- Spokes
- Stainless Steel, 14g
Pedals
- Pedals
- Wellgo w/Clip and Strap
Accessories
- Rims/Wheels
- RS 3.0, 24h front, 28h rear
- Color
- Black Pearl
Weight & Sizing
- Size
- 44cm / 48cm / 51cm / 54cm / 56cm / 58cm
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.