Cannondale CAAD Optimo Tiagra

Name: Cannondale CAAD Optimo Tiagra
Brand: Cannondale

2020 RoadRace Manufacturer page

Cannondale CAAD Optimo Tiagra, color Cashmere

Price: Not published

Prices shown first for United States
United Kingdom: £850 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 34–50t / 11–28t
Gear range: 374%
Weight: 9.6 kg 21.2 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

44cm 157.5–165.1
63cm 195.6–208.3

Components

16 of 23 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

SmartForm C2 Alloy, SAVE, tapered headtube, fender mounts Not identified

Suspension

1 part

Fork

Full Carbon, 1-1/8" to 1-1/4" steerer, fender mounts Not identified

Drivetrain

7 parts

Bottom bracket
- FSA
Cassette
- Shimano CS-HG500-10 10 speeds
CS-HG500-10
Chain
- KMC X10EL 10 speeds
Crankset
- FSA Omega 50/34t
Front derailleur
- Shimano Tiagra FD-4700 2 speeds
FD-4700
Rear derailleur
- Shimano Tiagra RD-4700-GS 10 speeds
RD-4700-GS
Shifters
- Shimano Tiagra

Brakes

2 parts

Brake levers
- Shimano Tiagra
Brakes
- ProMax
RC-476

Wheels and tires

5 parts

Front hub
- Formula RB-31
RB-31
Rear hub
- Formula
RB-32
Rims

RS 2.0, 24h front, 28h rear Not identified
Spokes

Stainless steel, 14g Not identified
Tires
- Vittoria

Cockpit and contact points

7 parts

Grips
- Cannondale
Handlebar

6061 alloy, Compact Not identified
Headset

CAAD Optimo, 1-1/8" to 1-1/4", 25mm top cap Not identified
Pedals
- Wellgo
Saddle
- Cannondale
Seatpost

6061 alloy, 27.2 x 350mm (44-56), 400mm (58-63) Not identified
Stem
- Cannondale

Sizes and geometry

2 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 44cm

Table

Reach 372mm

Stack 514mm

Wheelbase 974mm

Head angle 70.5°

Seat angle 76.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	372	411
Stackmm	514	626
Top tube lengthmm	500	607
Seat tube lengthmm	465	635
Head tube lengthmm	107	219
Head tube angle	70.5°	73.4°
Seat tube angle	76°	72.6°
Chainstay lengthmm	405	409
Wheelbasemm	974	1027
Front centermm	580	628
Bottom bracket dropmm	74	69
Bottom bracket heightmm	268	273
Standover heightmm	735	862
Fork rakemm	45	45
Trailmm	73	55
Stack/reach ratio	1.38	1.52

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Carbon
Bicycle weight: 9.6 kg

21.2 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 28
Lowest gear: 35.2 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 25c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

35.2 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2020
Sample: 506 bicycles with this information
Coverage: 80.7% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2020
Sample: 506 bicycles with this information
Coverage: 80.7% of the class

Shifting

Mechanical

251 of 627 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2020
Sample: 627 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.5 km/h
Highest gear: 50.5 km/h

Total gear range 374%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 35.2–131.8 gear inches
Class reference (p10–p90): 30.8–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2020
Lowest gear: 506 bicycles with this information, 80.7% of the class
Highest gear: 506 bicycles with this information, 80.7% of the class