Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset 105, Tiagra -
Suspension Rigid -
Drivetrain 2 × 10 -
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
Specialized SL4 FACT 9r carbon, FACT construction, compact race design, 1-3/8"" lower bearing, OSBB
Suspension Fork
Specialized FACT carbon full monocoque, OS race for 1-3/8"" bearing
Drivetrain
Rear Derailleur
Shimano 105, 10-speed
Front Derailleur
Shimano Tiagra, braze-on, 10-speed
Shift Levers
Shimano 105 STI, 10-speed
Cassette
Shimano Tiagra, 10-speed, 12-28
Crank
FSA Gossamer, BB30
Bottom Bracket
OS integrated, sealed bearings
Chain
KMC X10
Pedals
Nylon flat test ride, loose ball, w/ reflectors
Wheels
Rims
AXIS 2.0
Tires
Specialized Turbo Elite, 60TPI, foldable aramid bead, BlackBelt protection, 700x23c
Brakes
Brakes
AXIS 1.0
Brake Levers
Shimano 105
Cockpit
Stem
Specialized Comp-Set, 3D forged alloy, 4-position adjustable, 4-bolt, 31.8mm
Handlebar
Specialized Comp Shallow Bend, alloy, 125mm drop, 70mm reach
Headset
1-1/8"" upper and 1-3/8"" lower, Cr-Mo cartridge bearings integrated w/ headset, 20mm cone spacer, w/ 20mm of spacers
Seat
Saddle
Body Geometry Toupé Comp Gel, hollow Cr-Mo rails, 143mm
Seatpost
Specialized Comp, carbon, 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 |
About this model
Tarmac SL4 Sport is part of the Specialized Tarmac model. Specialized released 279 bikes variations of this model so far. Take a sneak peek at all Specialized Tarmac bikes models from 2014, by clicking here.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Race bikes average price
According to our calculations, the average cost of a Race bike that is reliable is 3350$. However, even if your budget is less than the average, you might still be able to get a top-quality Race bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
Tarmac SL4 Sport components
Fork material
The fork is made out of carbon, so, it won’t add up to much weight to your bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels size
When leaving the production line, the Tarmac SL4 Sport model has 700c aluminum wheels. 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
Nothing is more important on a bike than its ability to brake properly. Specialized Tarmac SL4 Sport is equipped with Rim brakes. Slightly lighter than hydraulic brakes, rim brakes are a budget choice. However, they are not nearly as effective as hydraulic brakes are.
Sizes
There are 6 sizes available for this model. Rider height can be anywhere between 155 cm – 191 cm (5.09 ft – 6.27 ft). In short, you can easily find one that suits you.