Bike details
Overview
Key information split into simple groups.
Bike summary
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-
Frame Carbon -
Wheels 700c -
Groupset Ultegra Di2, Shimano -
Suspension Rigid -
Drivetrain Electronic -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Specialized FACT 9r carbon, FACT construction, Women's Endurance Geometry, women's layup, Zertz, threaded BB
Suspension Fork
Specialized FACT carbon, size-specific taper
Drivetrain
Rear Derailleur
Shimano Ultegra Di2, 11-speed
Front Derailleur
Shimano Ultegra Di2, 11-speed, braze-on
Shift Levers
Shimano 785 Di2, 11-speed
Cassette
Shimano Ultegra, 11-speed, 11-32
Crank
Specialized Pro FACT carbon, OSBB
Bottom Bracket
BSA, 68mm, threaded
Chain
Shimano Ultegra, 11-speed
Pedals
Nylon flat test ride, loose-ball, w/ reflectors
Wheels
Rims
Roval Rapide CL 40 SCS Disc
Tires
Specialized Turbo Pro, 127TPI, folding bead, BlackBelt protection, 700x25c
Brakes
Brakes
Shimano 785, hydraulic disc
Cockpit
Stem
Specialized Pro SL, alloy, 4-bolt
Handlebar
Specialized Women's Expert, shallow drop, alloy, 123mm drop, 75mm reach
Headset
1-1/8"" upper, size specific lower, stainless steel cartridge bearings, 20mm carbon cone spacer, w/ 20mm of carbon spacers
Seat
Saddle
Body Geometry Women's Ruby Expert, hollow Ti rails, 155mm
Seatpost
Specialized CG-R, FACT carbon, single bolt, 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 44cm | 48cm | 51cm | 54cm | 57cm |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.45 mm | 1.44 mm | 1.48 mm | 1.52 mm | 1.52 mm |
| Bottom Bracket Height | 263 mm | 263 mm | 263 mm | 263 mm | 264 mm |
| Front Center | 577 mm | 584 mm | 587 mm | 591 mm | 614 mm |
| Rake | 51 mm | 51 mm | 51 mm | 49 mm | 49 mm |
| Trail | 68 mm | 62 mm | 60 mm | 59 mm | 59 mm |
| Stack | 515 mm | 528 mm | 543 mm | 565 mm | 587 mm |
| Reach | 355 mm | 367 mm | 367 mm | 371 mm | 387 mm |
| Top Tube Length | 506 mm | 519 mm | 526 mm | 536 mm | 563 mm |
| Seat Tube Angle | 74.5 ° | 74.5 ° | 74 ° | 74 ° | 73.5 ° |
| Seat Tube Length | 363 mm | 391.5 mm | 421.5 mm | 456.5 mm | 486.5 mm |
| Head Tube Angle | 70.25 ° | 71.25 ° | 71.5 ° | 72 ° | 72 ° |
| Head Tube Length | 120 mm | 130 mm | 145 mm | 165 mm | 190 mm |
| Chainstay Length | 409 mm | 412 mm | 412 mm | 412 mm | 414 mm |
| Wheelbase | 974 mm | 985 mm | 988 mm | 992 mm | 1018 mm |
| Bottom Bracket Drop | 73 mm | 73 mm | 73 mm | 73 mm | 71 mm |
| Standover Height | 699 mm | 718 mm | 737 mm | 765 mm | 789 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
About this model
Ruby Pro Disc is a Specialized Ruby model. 78 bikes variations carry this model name so far. You can easily view all of the Specialized Ruby bikes models from 2015, here.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Endurance bikes average price
According to our calculations, the average cost of an Endurance bike that is reliable is 2346$. However, you could also get a good Endurance bike even if you pay a lower amount than the average price. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Ruby Pro Disc components
Fork material
The fork is made out of carbon, so, its weight is considerably lighter than one made out of steel. However, they cost a bit more than steel forks.
Wheels
As for the wheels, Specialized Ruby Pro Disc 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
Nothing is more important on a bike than its ability to brake properly. Specialized Ruby Pro Disc is equipped with Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, these are ideal for anyone.