Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Dura-Ace -
Suspension Rigid -
Drivetrain 2 × 11 -
Brakes Rim
Sizing
Recommended size guide.
49cm
155cm - 163cm
52cm
161cm - 169cm
54cm
166cm - 175cm
56cm
172cm - 181cm
58cm
178cm - 186cm
61cm
183cm - 191cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
S-Works SL4 FACT 11r carbon, FACT construction, tapered/shaped headtube, compact race design, 1-3/8"" lower headset bearing, carbon OSBB
Suspension Fork
S-Works Tarmac FACT carbon full monocoque, OS race for 1-3/8"" bearing, hollow carbon dropouts
Drivetrain
Rear Derailleur
Shimano Dura-Ace, 11-speed
Front Derailleur
Shimano Dura-Ace, braze-on, 11-speed
Shift Levers
Shimano Dura-Ace STI, 11-speed
Cassette
Shimano Dura-Ace, 11-speed, 11-28
Crank
S-Works FACT carbon
Bottom Bracket
OS integrated, CeramicSpeed, sealed ceramic bearings
Chain
Shimano Dura-Ace, 11-speed
Pedals
Nylon flat test ride, loose ball, w/ reflectors
Wheels
Rims
Roval Rapide CLX 40, w/ CeramicSpeed bearings
Tires
S-Works Turbo, 220TPI, foldable aramid bead, BlackBelt protection, 700x24c
Brakes
Brakes
Shimano Dura-Ace
Brake Levers
Shimano Dura-Ace
Cockpit
Stem
S-Works SL, 3D forged 7050 aluminum, 4-bolt, 31.8mm
Handlebar
S-Works Tarmac Bend, FACT carbon, 140mm drop, 85mm reach
Headset
1-1/8"" upper and 1-3/8"" lower, hybrid cartridge lightweight bearings, 8mm carbon cone spacer, w/ 20mm of carbon spacers
Seat
Saddle
Body Geometry Toupé Pro, carbon rails, 143mm
Seatpost
S-Works SL, FACT carbon, 2-bolt, 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 49cm | 52cm | 54cm | 56cm | 58cm | 61cm |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.31 mm | 1.37 mm | 1.41 mm | 1.44 mm | 1.48 mm | 1.51 mm |
| Bottom Bracket Height | 264 mm | 264 mm | 267 mm | 267 mm | 268 mm | 268 mm |
| Front Center | 576 mm | 576 mm | 583 mm | 591 mm | 605 mm | 612 mm |
| Rake | 45 mm | 45 mm | 45 mm | 43 mm | 43 mm | 43 mm |
| Trail | 62 mm | 57 mm | 57 mm | 56 mm | 56 mm | 53 mm |
| Stack | 496 mm | 518 mm | 535 mm | 556 mm | 583 mm | 604 mm |
| Reach | 378 mm | 378 mm | 379 mm | 387 mm | 394 mm | 400 mm |
| Top Tube Length | 510 mm | 529 mm | 540 mm | 557 mm | 574 mm | 592 mm |
| Seat Tube Angle | 75.5 ° | 74 ° | 73.5 ° | 73.25 ° | 73 ° | 72.5 ° |
| Seat Tube Length | 460 mm | 490 mm | 510 mm | 530 mm | 550 mm | 580 mm |
| Head Tube Angle | 72.25 ° | 73 ° | 73 ° | 73.5 ° | 73.5 ° | 74 ° |
| Head Tube Length | 100 mm | 120 mm | 140 mm | 160 mm | 190 mm | 210 mm |
| Chainstay Length | 397 mm | 397 mm | 397 mm | 397 mm | 399 mm | 402 mm |
| Wheelbase | 962 mm | 962 mm | 970 mm | 978 mm | 995 mm | 1005 mm |
| Bottom Bracket Drop | 71 mm | 71 mm | 69 mm | 69 mm | 67 mm | 67 mm |
| Standover Height | 722 mm | 747 mm | 767 mm | 787 mm | 818 mm | 842 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 155 cm | 161 cm | 166 cm | 172 cm | 178 cm | 183 cm |
| Rider Max Height | 163 cm | 169 cm | 175 cm | 181 cm | 186 cm | 191 cm |
Model Overview
S-Works Tarmac SL4 Dura-Ace is a Specialized Tarmac model. Specialized launched 279 bikes of this model so far. Check out the entire range from 2014 of this model, by clicking this link.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Race bikes average price
According to our math, the average price for a trustworthy Race bike is 3350$. However, this doesn’t mean that if you spend less money on a Race bike, you couldn’t get a decent one. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
S-Works Tarmac SL4 Dura-Ace components
Fork material
The fork on this bike is made out of carbon, so, it’s a great addition to the bike’s value. However, carbon forks should be regularly inspected for damage because even the smallest crack could cause the fork to fall apart.
Wheels
When leaving the production line, the S-Works Tarmac SL4 Dura-Ace model has 700c carbon wheels. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Rim brakes. Slightly lighter than hydraulic brakes, rim brakes are a budget choice. However, they have problems in wet conditions.
Sizes
Specialized S-Works Tarmac SL4 Dura-Ace bike has 6 sizes, in the range of 155 cm – 191 cm (5.09 ft – 6.27 ft). In conclusion, it won’t take much to find one that’s right for you.