Bike details
Overview
Key information split into simple groups.
Bike summary
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-
Frame Carbon -
Wheels 700c -
Groupset Dura-Ace -
Suspension Rigid -
Drivetrain 2 × 11 -
Brakes Rim
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
S-Works FACT 11r carbon, FACT construction, Women's Competitive Geometry, women's layup w/ tapered head tube, carbon OSBB
Suspension Fork
S-Works FACT carbon, FACT IS construction, full monocoque, 1-1/8"" to 1-3/8"" tapered steerer
Drivetrain
Rear Derailleur
Shimano Dura-Ace, 11-speed
Front Derailleur
Shimano Dura-Ace, 11-speed, braze-on
Shift Levers
Shimano Dura-Ace, 11-speed
Cassette
Shimano Dura-Ace, 11-speed, 11-28t
Crank
S-Works FACT carbon, OSBB, 52/36
Chain
Shimano Dura-Ace, 11-speed
Pedals
Nylon, loose ball bearings, w/ reflectors
Wheels
Rims
Roval Rapide CLX 40, w/ CeramicSpeed ceramic bearings
Tires
S-Works Turbo, 220TPI, folding bead, BlackBelt protection, 700x24c
Brakes
Brakes
Shimano Dura-Ace
Cockpit
Stem
S-Works SL, alloy, 4-bolt
Handlebar
Specialized Women's SL Carbon, shallow drop, 125mm drop, 75mm reach
Headset
1-1/8"" upper, 1-3/8” lower, light alloy housing, stainless steel bearings, 8mm carbon cone spacer, w/ 25mm carbon spacers
Seat
Saddle
Body Geometry Oura Pro, carbon rails, 155mm
Seatpost
S-Works FACT carbon, 20mm offset, 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 44cm | 48cm | 51cm | 54cm | 56cm |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.37 mm | 1.38 mm | 1.39 mm | 1.44 mm | 1.48 mm |
| Bottom Bracket Height | 263 mm | 263 mm | 263 mm | 263 mm | 264 mm |
| Front Center | 576 mm | 580 mm | 582 mm | 588 mm | 596 mm |
| Rake | 51 mm | 51 mm | 49 mm | 49 mm | 49 mm |
| Trail | 66 mm | 62 mm | 59 mm | 59 mm | 59 mm |
| Stack | 510 mm | 522 mm | 535 mm | 554 mm | 574 mm |
| Reach | 372 mm | 378 mm | 385 mm | 385 mm | 387 mm |
| Top Tube Length | 505 mm | 513 mm | 525 mm | 544 mm | 555 mm |
| Seat Tube Angle | 76 ° | 75.75 ° | 75.5 ° | 74 ° | 73.5 ° |
| Seat Tube Length | 390 mm | 420 mm | 460 mm | 490 mm | 510 mm |
| Head Tube Angle | 70.5 ° | 71.25 ° | 72 ° | 72 ° | 72 ° |
| Head Tube Length | 105 mm | 115 mm | 125 mm | 145 mm | 165 mm |
| Chainstay Length | 412 mm | 412 mm | 412 mm | 412 mm | 415 mm |
| Wheelbase | 977 mm | 981 mm | 983 mm | 989 mm | 1000 mm |
| Bottom Bracket Drop | 73 mm | 73 mm | 73 mm | 73 mm | 71 mm |
| Standover Height | 699 mm | 725 mm | 742 mm | 765 mm | 784 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
Model Overview
S-Works Amira SL4 belongs to the Specialized Amira model. 46 bikes variations carry this model name so far. Check out the entire range from 2015 of this model, by clicking this link.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Average price for Race bikes
Our math shows that the average cost of a dependable Race bike is 3350$. However, even though the average price of a Race bike is lower, you might still be able to get a top-quality bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Overview of components
Fork material
The fork on this bike is made out of carbon, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels
As for the wheels, Specialized S-Works Amira SL4 2015, has a 700c carbon model. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, these wheels don’t perform so well when passing over obstacles.
Brakes
When you want to stop the bike in time, the brakes are vital. The S-Works Amira SL4 has Rim brakes. Rim brakes deliver an average performance overall. However, you could spend a little extra and get a bike that has hydraulic brakes.