Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Ultegra Di2, Shimano -
Suspension Rigid -
Drivetrain 2 × 11 Electronic -
Brakes Hydraulic Disc
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
FACT 11r carbon, Endurance Geometry, Rider-First Engineered™, 12x142mm thru-axle, Future Shock suspension, 20mm of travel
Suspension Fork
S-Works FACT carbon, 12x100mm thru-axle
Drivetrain
Rear Derailleur
Shimano Ultegra Di2, long cage, 11-speed
Front Derailleur
Shimano Ultegra Di2 6870, braze-on, 11-speed
Shift Levers
Shimano R785 Di2, 11-speed
Cassette
Shimano Ultegra, 11-speed, 11-32t
Crank
Specialized Pro 50/34T
Bottom Bracket
Praxis 6806 bearings
Chain
Shimano Ultegra, 11-speed
Pedals
Nylon, 105x78x28mm, loose balls w/ reflectors
Wheels
Rims
CL 32 Disc, thru-axle, 2Bliss Ready
Tires
Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm
Brakes
Brakes
Shimano RS805 hydraulic disc
Cockpit
Stem
S-Works SL, alloy, titanium bolts, 6-degree rise
Handlebar
S-Works Hover Carbon, 15mm rise, 125mm drop, 75mm reach
Seat
Saddle
Phenom Expert GT, Adaptive Edge design, hollow titanium rails, 143mm
Seatpost
Specialized CG-R, FACT carbon, single bolt, 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 49cm | 52cm | 54cm | 56cm | 58cm | 61cm |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.5 mm | 1.55 mm | 1.57 mm | 1.62 mm | 1.68 mm | 1.71 mm |
| Bottom Bracket Height | 258 mm | 258 mm | 260 mm | 260 mm | 261 mm | 261 mm |
| Front Center | 580 mm | 586 mm | 584 mm | 590 mm | 605 mm | 612 mm |
| Rake | 50 mm | 50 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 59 mm | 57 mm | 61 mm | 55 mm | 55 mm | 52 mm |
| Stack | 540 mm | 560 mm | 576 mm | 602 mm | 635 mm | 656 mm |
| Reach | 360 mm | 362 mm | 366 mm | 372 mm | 377 mm | 383 mm |
| Top Tube Length | 518 mm | 525.9 mm | 536 mm | 552.8 mm | 567.3 mm | 579.5 mm |
| Seat Tube Angle | 74 ° | 74 ° | 74 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 425 mm | 462 mm | 481 mm | 501 mm | 522 mm | 563 mm |
| Head Tube Angle | 72 ° | 72.25 ° | 72.75 ° | 73.5 ° | 73.5 ° | 74 ° |
| Head Tube Length | 90 mm | 110 mm | 125 mm | 150 mm | 185 mm | 205 mm |
| Chainstay Length | 404 mm | 404 mm | 406 mm | 406 mm | 409 mm | 409 mm |
| Wheelbase | 972 mm | 978 mm | 978 mm | 984 mm | 1002 mm | 1009 mm |
| Bottom Bracket Drop | 77 mm | 77 mm | 76 mm | 76 mm | 74 mm | 74 mm |
| Standover Height | 706 mm | 734 mm | 753 mm | 776 mm | 804 mm | 835 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
Roubaix Pro Di2 is part of the Specialized Roubaix model. There are 195 bikes that carry this model name. Check out the entire range from 2017 of this model, by clicking this link.
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.
Endurance bikes average price
If you want an acceptable Endurance bike you should know that the average price is 2346$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Endurance bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Overview of components
Fork material
When it comes to the fork, this bike has a carbon one, 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
When leaving the production line, the Roubaix Pro Di2 model has 700c aluminum wheels. These wheels are the most used kind for road bikes in general. 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 Roubaix Pro Di2 has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, you can ride your bike with confidence.
Sizes
Specialized Roubaix Pro Di2 bike has 6 sizes, in the range of 155 cm – 191 cm (5.09 ft – 6.27 ft). In conclusion, you won’t have a problem finding one that suits you.