Rear tire: 700C×33.
Velopedia Bicycle Archive
2017 Specialized S-Works CruX
Original specifications: geometry for 7 published sizes.
Selling this bike? Get the spec link and selling options
At a glance
- Model year
- 2017
- Category
- Gravel & Cyclocross
- Sizes
- 46, 49, 52, 54, 56, 58, 61
- Colors
- Satin Oak / Gloss Tarmac Black / Rocket Red
- Geometry
- 7 manufacturer sizes
- In this record
- 19 specifications · archived image · geometry
- Archive ID
- 900003266
Model history 3 other years
Original buildCarbon Fiber
Frameset
| Frame Construction | S-Works FACT 11r carbon, 142mm thru-axle, disc mount, OSBB |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | CruX carbon disc, thru-axle |
| Fork Material | Carbon Fiber |
Drivetrain
| Shifters | Shimano ST-RS685, 11-speed |
|---|---|
| Front Derailleur | Shimano Dura-Ace, braze-on |
| Rear Derailleur | Shimano Dura-Ace, 11-speed |
| Crankset | S-Works FACT Carbon; chainrings: Praxis 46/36T |
| Bottom Bracket | OSBB, CeramicSpeed bearings |
| Cassette | Shimano Dura-Ace, 11-speed, 11-28t |
| Chain | Shimano HG901, 11-speed |
Brakes
| Brakes | (F) Shimano BR-785, hydraulic disc, Ice-Tech resin pads w/fins / (R) Shimano BR-785, hydraulic disc, Ice-Tech resin pads w/fins |
|---|
Cockpit & Contact Points
| Handlebar | Specialized Shallow Drop, alloy, 125mm drop, 70mm short-reach |
|---|---|
| Stem | S-Works SL, alloy, titanium bolts, 6-degree rise |
| Saddle | Phenom Expert, Adaptive Edge design, hollow titanium rails, 143mm |
| Seatpost | Specialized CG-R, FACT carbon, single bolt, 27.2mm |
Wheels & Tires
| Wheels | (F) CLX 32 Disc, thru-axle, 2Bliss Ready / (R) CLX 32 Disc, thru-axle, 2Bliss Ready |
|---|---|
| Front Tire | Terra Pro 2Bliss Ready, 700x33mm |
| Rear Tire | Terra Pro 2Bliss Ready, 700x33mm |
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements7 sizes · 19 measurements
| Measurement | 46 | 49 | 52 | 54 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|---|
| Seat tube | 470 mm | 490 mm | 510 mm | 530 mm | 550 mm | 570 mm | 600 mm |
| Effective top tube | 501 mm | 509 mm | 535 mm | 547 mm | 559 mm | 569 mm | 588 mm |
| Head tube | 100 mm | 115 mm | 125 mm | 140 mm | 155 mm | 170 mm | 190 mm |
| Head-tube angle | 69.5° | 70.5° | 71.5° | 71.5° | 72° | 72.5° | 73° |
| Seat-tube angle | 75.5° | 75.5° | 74° | 73.5° | 73.25° | 73° | 72.5° |
| Chainstay / rear center | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1008 mm | 1008 mm | 1010 mm | 1016 mm | 1022 mm | 1025 mm | 1032 mm |
| Bottom-bracket drop | 71 mm | 71 mm | 71 mm | 69 mm | 69 mm | 67 mm | 67 mm |
| Bottom-bracket height | 279 mm | 279 mm | 279 mm | 281 mm | 281 mm | 283 mm | 283 mm |
| Reach | 366 mm | 369 mm | 376 mm | 379 mm | 384 mm | 387 mm | 393 mm |
| Stack | 522 mm | 540 mm | 554 mm | 566 mm | 583 mm | 597 mm | 618 mm |
| Fork offset / rake | 51 mm | 51 mm | 51 mm | 49 mm | 49 mm | 49 mm | 49 mm |
| Front center | 593 mm | 594 mm | 596 mm | 601 mm | 606 mm | 609 mm | 616 mm |
| Trail | 76 mm | 70 mm | 63 mm | 65 mm | 62 mm | 59 mm | 56 mm |
| Fork length / axle-to-crown | 400 mm | 400 mm | 400 mm | 400 mm | 400 mm | 400 mm | 400 mm |
| Seatpost length | 350 mm | 350 mm | 350 mm | 350 mm | 350 mm | 350 mm | 350 mm |
| Crank length | 170 mm | 170 mm | 170 mm | 172.5 mm | 172.5 mm | 175 mm | 175 mm |
| Stem length | 75 mm | 75 mm | 90 mm | 100 mm | 100 mm | 110 mm | 110 mm |
| Handlebar width | 380 mm | 400 mm | 420 mm | 420 mm | 420 mm | 440 mm | 440 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

Shimano Dura-Ace CS-R9100 11-Speed Cassette One Color, 11-28
More parts (6)Fewer parts

Shimano Dura-Ace FD-R9100 11-Speed Front Derailleur Black, 31.8mm
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 S-Works CruX · Cyclocross/Gravel · Published sizes: 46, 49, 52, 54, 56, 58, 61
Frame and fork
Inspect the frame and fork →Archived: Frame: S-Works FACT 11r carbon, 142mm thru-axle, disc mount, OSBB · Fork: CruX carbon disc, thru-axle · Carbon Fiber
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano ST-RS685, 11-speed · Front derailleur: Shimano Dura-Ace, braze-on · Rear derailleur: Shimano Dura-Ace, 11-speed · Crankset: S-Works FACT Carbon; chainrings: Praxis 46/36T · Bottom bracket: OSBB, CeramicSpeed bearings · Cassette: Shimano Dura-Ace, 11-speed, 11-28t · Chain: Shimano HG901, 11-speed
Brakes
Inspect the brakes →Archived: Brakes: (F) Shimano BR-785, hydraulic disc, Ice-Tech resin pads w/fins / (R) Shimano BR-785, hydraulic disc, Ice-Tech resin pads w/fins
Wheels and tires
Check wheels and tires →Archived: Wheels: (F) CLX 32 Disc, thru-axle, 2Bliss Ready / (R) CLX 32 Disc, thru-axle, 2Bliss Ready · Front tire: Terra Pro 2Bliss Ready, 700x33mm · Rear tire: Terra Pro 2Bliss Ready, 700x33mm
Controls and contact points
Archived: Handlebar: Specialized Shallow Drop, alloy, 125mm drop, 70mm short-reach · Stem: S-Works SL, alloy, titanium bolts, 6-degree rise · Seatpost: Specialized CG-R, FACT carbon, single bolt, 27.2mm · Saddle: Phenom Expert, Adaptive Edge design, hollow titanium rails, 143mm
Before and during the test ride
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





