Specialized Venge ViAS Pro Disc UDi2

Name: Specialized Venge ViAS Pro Disc UDi2
Brand: Specialized

2017 RoadAero Manufacturer page

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

Rider height by size (cm)

Size guide

49cm 155–163
52cm 161–169
54cm 166–175
56cm 172–181
58cm 178–186
61cm 183–191

Components

11 of 18 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

S-Works FACT 11r carbon, Rider-First Engineered™, Win Tunnel Engineered, internal cable routing, 12x142mm thru-axle, carbon OSBB, flat disc mount Not identified

Suspension

1 part

Fork
- S-Works

Drivetrain

7 parts

Bottom bracket

Enduro BB30 Not identified
Cassette
- Shimano Ultegra 11–28t
Chain
- Shimano Ultegra CN-6800
CN-6800
Crankset

Pro Carbon 52/36T, 52/36T Not identified
Front derailleur
- Shimano Ultegra FD-6870
FD-6870
Rear derailleur
- Shimano Ultegra RD-6870
RD-6870
Shifters
- Shimano ST-R785
ST-R785

Brakes

1 part

Brakes
- Shimano BR-RS805
BR-RS805

Wheels and tires

3 parts

Rear hub
- Ritchey Tubeless Valve
Rims

Front: Rapide CL 64 Disc, thru-axle, Rear: Rapide CL 64 Disc, thru-axle Not identified
Tires
- S-Works

Cockpit and contact points

5 parts

Handlebar
- S-Works
Pedals

Nylon, 105x78x28mm, loose balls w/ reflectors Not identified
Saddle

Body Geometry Power Pro, titanium rails, 143mm Not identified
Seatpost
- Specialized
Stem

Venge ViAS aero Not identified

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 54cm

Table

Reach 386mm

Stack 543mm

Wheelbase 981mm

Head angle 73.0°

Seat angle 73.5°

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 6 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	386	385	386	395	401	408
Stackmm	505	526	543	564	591	612
Top tube lengthmm	518	536	547	565	581	600
Seat tube lengthmm	441	461	481	501	524	554
Head tube lengthmm	110	130	150	170	200	220
Head tube angle	72.25°	73°	73°	73.5°	73.5°	74°
Seat tube angle	75.5°	74°	73.5°	73.25°	73°	72.5°
Chainstay lengthmm	410	410	410	410	410	410
Wheelbasemm	974	974	981	992	1006	1014
Front centermm	575	575	581	592	606	613
Bottom bracket dropmm	71.5	71.5	69	69	68	67.5
Bottom bracket heightmm	270	270	272.5	272.5	274	274
Standover heightmm	730	755	775	795	826	850
Fork rakemm	44	44	44	44	44	44
Trailmm	63	58	58	55	55	52
Stack/reach ratio	1.31	1.37	1.41	1.43	1.47	1.50
Suspension and parts
Crank lengthmm	170	170	172.5	172.5	175	175
Handlebar widthmm	400	420	420	420	440	440
Stem lengthmm	85	95	105	115	115	115
Seatpost lengthmm	330	330	380	380	380	380

Not published by the manufacturer: Front travel, Rear travel, Stem angle and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
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: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: BB30
Tire width: 24c
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

37.3 gear inches

This value is within the central range for this class.

Cohort: Road / Aero Model year: 2017
Sample: 76 bicycles with this information
Coverage: 98.7% of the class

Highest gear

137.1 gear inches

This value is within the central range for this class.

Cohort: Road / Aero Model year: 2017
Sample: 76 bicycles with this information
Coverage: 98.7% of the class

Shifting

Electronic

32 of 77 bicycles with this information use electronic shifting.

Cohort: Road / Aero Model year: 2017
Sample: 77 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): 35.2–137.1 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Aero Model year: 2017
Lowest gear: 76 bicycles with this information, 98.7% of the class
Highest gear: 76 bicycles with this information, 98.7% of the class