Rear tire: 700C×26.
Velopedia Bicycle Archive
2017 Specialized Ruby Comp
Original specifications: geometry for 6 published sizes.
Selling this bike? Get the spec link and selling options
At a glance
- Model year
- 2017
- Category
- Road
- Sizes
- 44, 48, 51, 54, 56
- Colors
- Gloss Light Turquoise / Nordic Red / Black, Gloss White / Metallic White Silver
- Geometry
- 6 manufacturer sizes
- In this record
- 19 specifications · 2 archived images · geometry
- Archive ID
- 900003790
Model history 6 other years
Original buildCarbon Fiber
Frameset
| Frame Construction | Specialized FACT 10r carbon, Women's Endurance Geometry, Rider-First Engineered™, 12x142mm thru-axle, Future Shock suspension, 20mm of travel, flat-disc mounts |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | S-Works FACT full-carbon, flat-mount disc, 12x100mm thru-axle |
| Fork Material | Carbon Fiber |
Drivetrain
| Shifters | Shimano RS505 disc |
|---|---|
| Front Derailleur | Shimano Ultegra, braze-on |
| Rear Derailleur | Shimano Ultegra, long cage, 11-speed |
| Crankset | Praxis Zayante; chainrings: 50/34T |
| Cassette | Shimano 105, 11-speed, 11-32t |
| Chain | KMC X11, 11-speed |
| Pedals | Nylon, 105x78x28mm, loose balls w/ reflectors |
Brakes
| Brakes | (F) Shimano 505 Flat-Mount HYD, resin pads w/fins / (R) Shimano 505 Flat-Mount HYD, resin pads w/fins |
|---|
Cockpit & Contact Points
| Handlebar | Specialized Hover Comp Alloy, 15mm rise, 125mm drop, 75mm reach |
|---|---|
| Stem | 3D-forged alloy, 7-degree rise |
| Saddle | Women's Body Geometry Ruby Comp, Adaptive Edge design, hollow Cr-Mo rails, 155mm |
| Seatpost | Specialized CG-R, FACT carbon, single bolt, 27.2mm |
Wheels & Tires
| Wheels | (F) DT R470 Disc, thru-axle, 2Bliss Ready / (R) DT R470 Disc, thru-axle, 2Bliss Ready |
|---|---|
| Front Tire | Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm |
| Rear Tire | Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm |
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements6 sizes · 17 measurements
| Measurement | 44 | 48 | 51 | 54 | 56 | 58 |
|---|---|---|---|---|---|---|
| Effective top tube | 510 mm | 517 mm | 534 mm | 544 mm | 550 mm | 581 mm |
| Head tube | 90 mm | 100 mm | 120 mm | 140 mm | 160 mm | 190 mm |
| Head-tube angle | 70° | 71° | 71.5° | 72° | 72.5° | 72.5° |
| Seat-tube angle | 74.5° | 74.5° | 74° | 74° | 74° | 73.5° |
| Chainstay / rear center | 413 mm | 413 mm | 413 mm | 413 mm | 415 mm | 415 mm |
| Wheelbase | 981 mm | 981 mm | 990 mm | 997 mm | 1010 mm | 1028 mm |
| Bottom-bracket drop | 77.5 mm | 77.5 mm | 77.5 mm | 77.5 mm | 76 mm | 76 mm |
| Reach | 353 mm | 358 mm | 365 mm | 370 mm | 370 mm | 374 mm |
| Stack | 541 mm | 554 mm | 575 mm | 596 mm | 616 mm | 644 mm |
| Standover height | 679 mm | 700.7 mm | 727.9 mm | 756.9 mm | 778 mm | 802 mm |
| Fork offset / rake | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Front center | 580 mm | 580 mm | 589 mm | 596 mm | 607 mm | 625 mm |
| Trail | 72 mm | 66 mm | 62 mm | 59 mm | 56 mm | 56 mm |
| Seatpost length | 350 mm | 350 mm | 350 mm | 400 mm | 400 mm | 450 mm |
| Crank length | 165 mm | 165 mm | 170 mm | 170 mm | 172.5 mm | 172.5 mm |
| Stem length | 70 mm | 80 mm | 90 mm | 90 mm | 100 mm | 100 mm |
| Handlebar width | 360 mm | 380 mm | 400 mm | 400 mm | 400 mm | 420 mm |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM = pedal turns per minute.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Parts & serviceability
Find replacement parts

KMC X11SL-TI Gold Chain One Color, 116 Links
Replacement option
More parts (6)

Race Face Ride XC Seatpost Black, 27.2x375mm
Replacement option
Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.
Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.
Identity and fit
Follow the full used-bike inspection order →Archived: 2017 Specialized Ruby Comp · Road · Published sizes: 44, 48, 51, 54, 56
Frame and fork
Inspect the frame and fork →Archived: Frame: Specialized FACT 10r carbon, Women's Endurance Geometry, Rider-First Engineered™, 12x142mm thru-axle, Future Shock suspension, 20mm of travel, flat-disc mounts · Fork: S-Works FACT full-carbon, flat-mount disc, 12x100mm thru-axle · Carbon Fiber
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano RS505 disc · Front derailleur: Shimano Ultegra, braze-on · Rear derailleur: Shimano Ultegra, long cage, 11-speed · Crankset: Praxis Zayante; chainrings: 50/34T · Cassette: Shimano 105, 11-speed, 11-32t · Chain: KMC X11, 11-speed
Brakes
Inspect the brakes →Archived: Brakes: (F) Shimano 505 Flat-Mount HYD, resin pads w/fins / (R) Shimano 505 Flat-Mount HYD, resin pads w/fins
Wheels and tires
Check wheels and tires →Archived: Wheels: (F) DT R470 Disc, thru-axle, 2Bliss Ready / (R) DT R470 Disc, thru-axle, 2Bliss Ready · Front tire: Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm · Rear tire: Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm
Controls and contact points
Archived: Handlebar: Specialized Hover Comp Alloy, 15mm rise, 125mm drop, 75mm reach · Stem: 3D-forged alloy, 7-degree rise · Seatpost: Specialized CG-R, FACT carbon, single bolt, 27.2mm · Saddle: Women's Body Geometry Ruby Comp, Adaptive Edge design, hollow Cr-Mo rails, 155mm · Pedals: Nylon, 105x78x28mm, loose balls w/ reflectors
Before and during the test ride
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Gallery2 images
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





