Specialized Alias Pro UDi2

2016 RoadTriathlon Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 36–52t / 11–28t
Gear range: 368%
Frame: Carbon
Brakes: Rim brake

Not published by the manufacturer

Sizes and geometry

Components

13 of 17 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

Specialized FACT 10r carbon, FACT TM construction, Women's Alias Geometry, women's tube sets, OSBB Not identified

Suspension

1 part

Fork
- Specialized

Drivetrain

6 parts

Brakes

1 part

Brakes
- Shimano Ultegra

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Handlebar
- Specialized
Headset

1-1/8"", stainless steel cartridge bearings, 20mm carbon cone spacer, w/ 20mm carbon spacers Not identified
Pedals

Nylon, loose ball bearings, w/ reflectors Not identified
Saddle

Body Geometry Power Pro, carbon rails,155mm Not identified
Seatpost
- S-Works
Stem
- Specialized

Specifications

Frame and fork

Intended fit: womens
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 36
Largest chainring: 52
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 28
Lowest gear: 37.3 in
Highest gear: 137.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Tire width: 24c
Wheel material: Carbon
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

37.3 gear inches

This value is within the central range for this class.

Cohort: Road / Triathlon Model year: 2016
Sample: 37 bicycles with this information
Coverage: 94.8% of the class

Highest gear

137.1 gear inches

This value is within the central range for this class.

Cohort: Road / Triathlon Model year: 2016
Sample: 37 bicycles with this information
Coverage: 94.8% of the class

Shifting

Electronic

13 of 39 bicycles with this information use electronic shifting.

Cohort: Road / Triathlon Model year: 2016
Sample: 39 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 14.3 km/h
Highest gear: 52.5 km/h

Total gear range 368%

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: 37.3–137.1 gear inches
Class reference (p10–p90): 35.2–139.7 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Triathlon Model year: 2016
Lowest gear: 37 bicycles with this information, 94.8% of the class
Highest gear: 37 bicycles with this information, 94.8% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2016 builds

Differences across 2016 builds
Specification	This bicycle Specialized Alias Pro UDi2	Specialized Alias	Specialized Alias Comp	Specialized Alias Sport
Drivetrain
Smallest chainring	36	34	34	34
Largest chainring	52	50	50	50
Rear sprockets	11	10	11	11
Smallest sprocket	11	12	11	11
Lowest gear	37.3 in	35.2 in	35.2 in	35.2 in
Highest gear	137.1 in	120.8 in	131.8 in	131.8 in
Cockpit
Seatpost	Rigid seatpost	Not informed	Not informed	Not informed
Shifting	Electronic	Mechanical	Mechanical	Mechanical
Other specifications
Wheel material	Carbon	Aluminum	Aluminum	Aluminum
Bottom bracket standard	Not informed	BB30	BB30	BB30