Rear tire: 700C×24.
Velopedia Bicycle Archive
2017 Specialized S-Works Amira eTap
Original specifications: geometry for 5 published sizes.
Selling this bike? Get the spec link and selling options
At a glance
- Model year
- 2017
- Category
- Road
- Sizes
- 44, 48, 51, 54, 56
- Colors
- Tarmac Black/Gloss Nordic Red/KOOL SILVER
- Geometry
- 5 manufacturer sizes
- In this record
- 19 specifications · archived image · geometry
- Archive ID
- 900003259
Original buildCarbon Fiber
Frameset
| Frame Construction | FACT 11r carbon, women's carbon layup & competitive geometry, tapered head tube, OSBB, internal routing, 130mm spacing |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | S-Works FACT carbon, full monocoque |
| Fork Material | Carbon Fiber |
Drivetrain
| Shifters | SRAM eTap |
|---|---|
| Front Derailleur | SRAM eTap, braze-on |
| Rear Derailleur | SRAM eTap, 11-speed |
| Crankset | SRAM Red 22; chainrings: 52/36T |
| Bottom Bracket | SRAM BB30, 83mm |
| BB Shell Width | 83 mm |
| Cassette | SRAM Red 22, 11-28t |
| Chain | SRAM Red 22, 11-speed |
Brakes
| Brakes | (F) SRAM Red 22 / (R) SRAM Red 22 |
|---|
Cockpit & Contact Points
| Handlebar | Specialized Women's SL carbon Shallow Drop, 125mm drop, 75mm reach |
|---|---|
| Stem | S-Works SL, alloy, titanium bolts, 6-degree rise |
| Saddle | Body Geometry Oura Pro, carbon rails, 155mm |
Wheels & Tires
| Wheels | (F) Roval CLX 40, carbon 40mm depth rim, carbon hub shell, CeramicSpeed bearings, 18h / (R) Roval CLX 40, carbon 40mm depth rim, DT Swiss 240 internals, Ceramic Speed bearings, 24h |
|---|---|
| Front Tire | Turbo Cotton, 700x24mm |
| Rear Tire | Turbo Cotton, 700x24mm |
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements5 sizes · 19 measurements
| Measurement | 44 | 48 | 51 | 54 | 56 |
|---|---|---|---|---|---|
| Seat tube | 390 mm | 420 mm | 460 mm | 490 mm | 510 mm |
| Effective top tube | 491 mm | 502 mm | 515 mm | 535 mm | 547 mm |
| Head tube | 105 mm | 115 mm | 125 mm | 145 mm | 165 mm |
| Head-tube angle | 70.5° | 71.25° | 72° | 72° | 72° |
| Seat-tube angle | 76° | 76° | 76° | 74° | 74° |
| Chainstay / rear center | 405 mm | 405 mm | 405 mm | 405 mm | 408 mm |
| Wheelbase | 970 mm | 974 mm | 976 mm | 982 mm | 994 mm |
| Bottom-bracket drop | 73 mm | 73 mm | 73 mm | 73 mm | 72 mm |
| Bottom-bracket height | 269 mm | 269 mm | 269 mm | 269 mm | 270 mm |
| Reach | 365 mm | 371 mm | 378 mm | 378 mm | 380 mm |
| Stack | 504 mm | 516 mm | 529 mm | 548 mm | 565 mm |
| Fork offset / rake | 51 mm | 51 mm | 49 mm | 49 mm | 49 mm |
| Front center | 576 mm | 580 mm | 582 mm | 588 mm | 596 mm |
| Trail | 67 mm | 62 mm | 59 mm | 59 mm | 59 mm |
| Fork length / axle-to-crown | 369 mm | 369 mm | 369 mm | 369 mm | 369 mm |
| Seatpost length | 350 mm | 350 mm | 400 mm | 400 mm | 400 mm |
| Crank length | 165 mm | 167.5 mm | 170 mm | 170 mm | 172.5 mm |
| Stem length | 75 mm | 75 mm | 90 mm | 100 mm | 100 mm |
| Handlebar width | 360 mm | 380 mm | 400 mm | 400 mm | 420 mm |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM = pedal turns per minute.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Parts & serviceability
Find replacement parts
More parts (3)Fewer parts
Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.
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: 2017 Specialized S-Works Amira eTap · Road · Published sizes: 44, 48, 51, 54, 56
Frame and fork
Inspect the frame and fork →Archived: Frame: FACT 11r carbon, women's carbon layup & competitive geometry, tapered head tube, OSBB, internal routing, 130mm spacing · Fork: S-Works FACT carbon, full monocoque · Carbon Fiber
Drivetrain
Check drivetrain wear →Archived: Shifters: SRAM eTap · Front derailleur: SRAM eTap, braze-on · Rear derailleur: SRAM eTap, 11-speed · Crankset: SRAM Red 22; chainrings: 52/36T · Bottom bracket: SRAM BB30, 83mm · Cassette: SRAM Red 22, 11-28t · Chain: SRAM Red 22, 11-speed
Brakes
Inspect the brakes →Archived: Brakes: (F) SRAM Red 22 / (R) SRAM Red 22
Wheels and tires
Check wheels and tires →Archived: Wheels: (F) Roval CLX 40, carbon 40mm depth rim, carbon hub shell, CeramicSpeed bearings, 18h / (R) Roval CLX 40, carbon 40mm depth rim, DT Swiss 240 internals, Ceramic Speed bearings, 24h · Front tire: Turbo Cotton, 700x24mm · Rear tire: Turbo Cotton, 700x24mm
Controls and contact points
Archived: Handlebar: Specialized Women's SL carbon Shallow Drop, 125mm drop, 75mm reach · Stem: S-Works SL, alloy, titanium bolts, 6-degree rise · Saddle: Body Geometry Oura Pro, carbon rails, 155mm
Before and during the test ride
Follow the full used-bike inspection order →Have you owned this bike?Help preserve its real-world history by sharing your owner experience.
Share the details that would help another rider understand how this model fits, rides and holds up over time. Velopedia reviews every contribution before publication.
Already contributed? Send me a fresh private edit link
For privacy, Velopedia shows the same confirmation whether or not an experience exists.
Checking current listings…
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





