Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Sora -
Suspension Rigid -
Drivetrain 2 × 9 -
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 8r carbon, FACT construction,1-1/8"" to 1-3/8"" headtube, compact race design, Zertz, internal rear brake cable, OSBB
Suspension Fork
Specialized Roubaix FACT carbon full monocoque, Zertz
Drivetrain
Rear Derailleur
Shimano Sora, 9-Speed
Front Derailleur
Shimano Sora, braze-on, 9-speed
Shift Levers
Shimano Sora STI, 9-speed
Cassette
Shimano HG-50, 9-speed, 11-32
Crank
Shimano Sora
Bottom Bracket
OS integrated, sealed bearings
Chain
KMC X9
Pedals
Nylon flat test ride, loose ball, w/ reflectors
Wheels
Rims
AXIS 1.0
Tires
Specialized Espoir, 60TPI, foldable aramid bead, double BlackBelt protection, 700x25c
Brakes
Brakes
AXIS 1.0
Brake Levers
Shimano Sora
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, 20mm cone spacer, w/ 20mm of spacers
Seat
Saddle
Body Geometry Riva Road Gel, 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 |
|---|---|---|---|---|---|---|
| Bottom Bracket Height | 263 mm | 263 mm | 264 mm | 264 mm | 266 mm | 266 mm |
| Front Center | 582 mm | 588 mm | 595 mm | 606 mm | 621 mm | 628 mm |
| Rake | 49 mm | 49 mm | 49 mm | 49 mm | 49 mm | 49 mm |
| Trail | 59 mm | 59 mm | 59 mm | 56 mm | 56 mm | 53 mm |
| Top Tube Length | 522 mm | 541 mm | 552 mm | 569 mm | 586 mm | 604 mm |
| Seat Tube Angle | 75.5 ° | 74 ° | 73.5 ° | 73.25 ° | 73 ° | 72.5 ° |
| Seat Tube Length | 455 mm | 475 mm | 495 mm | 515 mm | 540 mm | 565 mm |
| Head Tube Angle | 72 ° | 72 ° | 72 ° | 72.5 ° | 72.5 ° | 73 ° |
| Head Tube Length | 125 mm | 145 mm | 165 mm | 190 mm | 225 mm | 245 mm |
| Chainstay Length | 416 mm | 416 mm | 419 mm | 419 mm | 422 mm | 424 mm |
| Wheelbase | 987 mm | 993 mm | 1004 mm | 1014 mm | 1033 mm | 1042 mm |
| Bottom Bracket Drop | 73 mm | 73 mm | 71 mm | 71 mm | 70 mm | 70 mm |
| Standover Height | 734 mm | 760 mm | 780 mm | 802 mm | 833 mm | 855 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
Roubaix SL4 Sora completes the Specialized Roubaix model. Specialized released 195 bikes variations of this model so far. Take a sneak peek at all Specialized Roubaix bikes models from 2014, by clicking here.
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.
Average price for Endurance bikes
Our math shows that the average cost of a dependable Endurance bike is 2346$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Endurance bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Internal Cable Routing
It’s also important to mention the internal cable routing that this bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
Overview of components
Fork material
The fork 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 it comes to wheels, the Roubaix SL4 Sora bike is equipped with the 700c aluminum model. 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
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Roubaix SL4 Sora comes with Rim brakes. Rim brakes are cheaper than hydraulic brakes, and also easier to maintain. However, they have problems in wet conditions.
Sizes
Roubaix SL4 Sora comes in 6 sizes, that range from 155 cm – 191 cm (5.09 ft – 6.27 ft). In conclusion, finding one for you shouldn’t be a problem.