Velopedia Bicycle Archive
2015 Specialized Diverge Sport A
Original specifications: Shimano Sora drivetrain · 700c wheels.
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At a glance
- Model year
- 2015
- Category
- Gravel & Cyclocross
- Original MSRP
- $1,250.00
- Sizes
- 49, 52, 54, 56, 58, 61cm
- Colors
- Graphite / Hyper
- In this record
- 23 specifications · archived image · original MSRP
- Archive ID
- 1118677
Frameset
| Frame Construction | Specialized A1 Premium Aluminum, threaded BB |
|---|---|
| Frame Material | Aluminum |
| Fork | Specialized FACT carbon w/ Zertz, alloy steerer/crown |
| Fork Material | Carbon Fiber/Aluminum |
Drivetrain
| Component Group | Shimano Sora |
|---|---|
| Shifters | Shimano Sora STI |
| Front Derailleur | Shimano Sora |
| Rear Derailleur | Shimano Sora, 9-speed |
| Crankset | Shimano Sora, 50/34 |
| Bottom Bracket | English |
| Rear Cogs | Shimano, 9-speed, 11-32 |
| Chain | KMC X9, 9-speed, reusable Missing Link |
| Pedals | Nylon flat test ride, loose-ball, w/ reflectors |
Brakes
| Brakes | Specialized, shallow drop, alloy, 125mm drop, 70mm short-reach |
|---|
Cockpit & Contact Points
| Headset | 1-1/8" integrated sealed Cr-Mo cartridge bearings, 20mm alloy cone spacer, w/ 20mm of spacers |
|---|---|
| Handlebar | Specialized, shallow drop, alloy, 125mm drop, 70mm short-reach |
| Stem | Specialized 3D forged alloy, 4-bolt, 6-degree rise |
| Saddle | Body Geometry Toupé Sport, steel rails, 155mm |
| Seatpost | Specialized Sport, alloy, 2-bolt, 27.2mm |
Wheels & Tires
| Hubs | AXIS Classic Disc |
|---|---|
| Rims | AXIS Classic Disc |
| Front Tire | Specialized Espoir Sport, 60TPI, wire bead, double BlackBelt protection, 700x30c |
| Wheel Size | 700c |
Published drivetrain ratios
Gearing
Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.
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
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More qualified parts (6)
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Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
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.
Identity and fit
Follow the full used-bike inspection order →Archived: 2015 Specialized Diverge Sport A · Cyclocross/Gravel · Published sizes: 49, 52, 54, 56, 58, 61cm
Frame and fork
Inspect the frame and fork →Archived: Frame: Specialized A1 Premium Aluminum, threaded BB · Fork: Specialized FACT carbon w/ Zertz, alloy steerer/crown · Carbon Fiber/Aluminum
Drivetrain
Check drivetrain wear →Archived: Group: Shimano Sora · Shifters: Shimano Sora STI · Front derailleur: Shimano Sora · Rear derailleur: Shimano Sora, 9-speed · Crankset: Shimano Sora, 50/34 · Bottom bracket: English · Rear cogs: Shimano, 9-speed, 11-32 · Chain: KMC X9, 9-speed, reusable Missing Link
Brakes
Inspect the brakes →Archived: Brakes: Specialized, shallow drop, alloy, 125mm drop, 70mm short-reach
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c · Rims: AXIS Classic Disc · Hubs: AXIS Classic Disc · Front tire: Specialized Espoir Sport, 60TPI, wire bead, double BlackBelt protection, 700x30c
Controls and contact points
Archived: Headset: 1-1/8" integrated sealed Cr-Mo cartridge bearings, 20mm alloy cone spacer, w/ 20mm of spacers · Handlebar: Specialized, shallow drop, alloy, 125mm drop, 70mm short-reach · Stem: Specialized 3D forged alloy, 4-bolt, 6-degree rise · Seatpost: Specialized Sport, alloy, 2-bolt, 27.2mm · Saddle: Body Geometry Toupé Sport, steel rails, 155mm · Pedals: Nylon flat test ride, loose-ball, w/ reflectors
Before and during the test ride
Follow the full used-bike inspection order →Have you owned this bike?Help document firsthand fit, ride and maintenance details that may no longer be available.
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Current market
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.


