Velopedia Bicycle Archive

2015 Specialized Diverge Expert Carbon

Original specifications: Shimano Ultegra drivetrain · 700c wheels.

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At a glance

Model year
2015
Category
Gravel & Cyclocross
Original MSRP
$4,000.00
Sizes
49, 52, 54, 56, 58, 61cm
Colors
Satin Silver Carbon Tint / Rocket Red
In this record
23 specifications · original MSRP
Archive ID
1117321
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Manufacturer catalog

Published sizes and colors

6 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

495254565861cm

Published colors

Satin Silver Carbon Tint / Rocket Red

Frameset

Frame ConstructionSpecialized FACT 10r carbon, tapered headtube, OSBB
Frame MaterialCarbon Fiber
ForkSpecialized FACT carbon w/ Zertz, tapered
Fork MaterialCarbon Fiber

Drivetrain

Component GroupShimano Ultegra
ShiftersShimano 685
Front DerailleurShimano Ultegra, 11-speed
Rear DerailleurShimano Ultegra, 11-speed, long cage
CranksetFSA, carbon, BB30, 50/34
Bottom BracketBb30
Rear CogsShimano Ultegra, 11-speed, 11-32
ChainKMC X11, 11-speed, reusable Missing Link
PedalsNylon flat test ride, loose ball bearings, w/ reflectors

Brakes

BrakesShimano BR-785, hydraulic disc, Ice Tech resin pads w/ fins

Cockpit & Contact Points

Headset1-1/8 upper, 1-1/4" lower, Campy style, crown race, 8mm carbon cone spacer, w/ 20mm of carbon spacers
HandlebarSpecialized Expert, shallow drop, alloy, 123mm drop, 75mm reach
StemSpecialized Comp Multi, 3D forged alloy, 4-bolt, 12-degree rise
SaddleBody Geometry Phenom Expert, hollow Ti rails, 143mm
SeatpostSpecialized CG-R, FACT carbon, single bolt, 27.2mm

Wheels & Tires

HubsAXIS 4.0 Disc SCS
RimsAXIS 4.0 Disc SCS
Front TireSpecialized Roubaix Pro, 120TPI, folding bead, BlackBelt protection, Endurant casing, 700x30/32c
Wheel Size700c

Published drivetrain ratios

Gearing

Chainring ÷ rear sprocket

Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.

Published build50/34T · 11–32T · 11-speed
Lowest1.06:1 Highest4.55:1 Total range428%

The bar uses the same mechanical-ratio calculation as Compare. Wheel-dependent speed appears only when the record includes an exact ISO/ETRTO rear tire size; no tire size is assumed.

Parts & serviceability

Find replacement parts

3 top part searches
ChainExact archived part
KMC X11, 11-speed, reusable Missing Link Exact archived model
Cassette / rear cogsMatching configuration
Shimano Ultegra, 11-speed, 11-32 Interpreted as Shimano Ultegra · 11-speed Component family — verify exact version
CranksetQualified part search
FSA, carbon, BB30, 50/34 Named archived component — verify exact version
More qualified parts (5)
Front derailleurOne check needed
Shimano Ultegra, 11-speed Interpreted as Shimano Ultegra · 11-speed Component family — verify exact version Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Rear derailleurOne check needed
Shimano Ultegra, 11-speed, long cage Interpreted as Shimano Ultegra · 11-speed Component family — verify exact version Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
HandlebarQualified part search
Specialized Expert, shallow drop, alloy, 123mm drop, 75mm reach Named archived component — verify dimensions
StemQualified part search
Specialized Comp Multi, 3D forged alloy, 4-bolt, 12-degree rise Named archived component — verify dimensions
SeatpostQualified part search
Specialized CG-R, FACT carbon, single bolt, 27.2mm Named archived component — verify dimensions

Searches use the archived manufacturer specification, not the components currently installed on a particular bicycle. Confirm the exact model, size and fit before ordering. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Commercial relationships do not influence Archive specifications or analysis.

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Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
0 of 19 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2015 Specialized Diverge Expert Carbon · Cyclocross/Gravel · Published sizes: 49, 52, 54, 56, 58, 61cm

Archived: Frame: Specialized FACT 10r carbon, tapered headtube, OSBB · Fork: Specialized FACT carbon w/ Zertz, tapered · Carbon Fiber

Archived: Group: Shimano Ultegra · Shifters: Shimano 685 · Front derailleur: Shimano Ultegra, 11-speed · Rear derailleur: Shimano Ultegra, 11-speed, long cage · Crankset: FSA, carbon, BB30, 50/34 · Bottom bracket: BB30 · Rear cogs: Shimano Ultegra, 11-speed, 11-32 · Chain: KMC X11, 11-speed, reusable Missing Link

Archived: Brakes: Shimano BR-785, hydraulic disc, Ice Tech resin pads w/ fins

Archived: Wheel size: 700c · Rims: AXIS 4.0 Disc SCS · Hubs: AXIS 4.0 Disc SCS · Front tire: Specialized Roubaix Pro, 120TPI, folding bead, BlackBelt protection, Endurant casing, 700x30/32c

Controls and contact points

Archived: Headset: 1-1/8 upper, 1-1/4" lower, Campy style, crown race, 8mm carbon cone spacer, w/ 20mm of carbon spacers · Handlebar: Specialized Expert, shallow drop, alloy, 123mm drop, 75mm reach · Stem: Specialized Comp Multi, 3D forged alloy, 4-bolt, 12-degree rise · Seatpost: Specialized CG-R, FACT carbon, single bolt, 27.2mm · Saddle: Body Geometry Phenom Expert, hollow Ti rails, 143mm · Pedals: Nylon flat test ride, loose ball bearings, w/ reflectors

Before and during the test ride

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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