Rear tire: 700C×32.
Velopedia Bicycle Archive
2024 Specialized Roubaix SL8
Original specifications: 9.46kg (20 lb, 13.7 oz) published weight · geometry for 7 published sizes.
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At a glance
- Model year
- 2024
- Category
- Road
- Original MSRP
- $2,799.99
- Sizes
- 44, 49, 52, 54, 56, 58, 61
- Colors
- Gloss Morning Mist/smoke, Satin Rusted Red/obsidian
- Weight
- 9.46kg (20 lb, 13.7 oz)
- Geometry
- 7 manufacturer sizes
- In this record
- 19 specifications · 6 archived images · original MSRP · geometry
- Archive ID
- 900003962
Original buildCarbon Fiber
Frameset
| Frame Construction | FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | Future Shock 3.1 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc |
| Fork Material | Carbon Fiber |
Drivetrain
| Shifters | Shimano Tiagra 4720, Hydraulic Disc |
|---|---|
| Front Derailleur | Shimano 105 R7100, braze-on |
| Rear Derailleur | Shimnao Tiagra |
| Crankset | Shimano Tiagra, 10-Speed; chainrings: 50/34 |
| Bottom Bracket | Shimano BSA |
| Cassette | Shimano Tiagra, 10-speed, 11-34T |
| Chain | KMC X10, 10-Speed |
Brakes
| Brakes | (F) Shimano Tiagra Hydraulic Disc, 160mm / (R) Shimano Tiagra Hydraulic Disc, 160mm |
|---|
Cockpit & Contact Points
| Handlebar | Specialized Hover Comp, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole |
|---|---|
| Stem | Future Stem Comp |
| Saddle | Body Geometry Power Sport, steel rails |
| Seatpost | S-Works Pave Seat post |
Wheels & Tires
| Wheels | (F) Axis Elite Disc / (R) Axis Elite Disc |
|---|---|
| Front Tire | Road Sport, 700x32c |
| Rear Tire | Road Sport, 700x32c |
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements7 sizes · 20 measurements
| Measurement | 44 | 49 | 52 | 54 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|---|
| Seat tube | 365 mm | 410 mm | 446 mm | 465 mm | 485 mm | 505 mm | 545 mm |
| Effective top tube | 503 mm | 523 mm | 534 mm | 550 mm | 569 mm | 584 mm | 600 mm |
| Head tube | 90 mm | 90 mm | 105 mm | 122 mm | 140 mm | 168 mm | 202 mm |
| Head-tube angle | 69.3° | 70.8° | 71.5° | 72.3° | 73° | 73° | 73.5° |
| Seat-tube angle | 75° | 74° | 74° | 74° | 73.5° | 73.5° | 73.5° |
| Chainstay / rear center | 418 mm | 418 mm | 418 mm | 420 mm | 420 mm | 423 mm | 423 mm |
| Wheelbase | 994 mm | 992 mm | 998 mm | 1005 mm | 1012 mm | 1031 mm | 1042 mm |
| Bottom-bracket drop | 80 mm | 80 mm | 80 mm | 78 mm | 78 mm | 78 mm | 78 mm |
| Bottom-bracket height | 269 mm | 269 mm | 269 mm | 270 mm | 270 mm | 271 mm | 271 mm |
| Reach | 353 mm | 363 mm | 370 mm | 381 mm | 389 mm | 397 mm | 403 mm |
| Stack | 543 mm | 549 mm | 566 mm | 585 mm | 605 mm | 630 mm | 665 mm |
| Standover height | 686 mm | 719 mm | 747 mm | 766 mm | 787 mm | 809 mm | 847 mm |
| Fork offset / rake | 52 mm | 52 mm | 52 mm | 47 mm | 47 mm | 47 mm | 47 mm |
| Front center | 589 mm | 587 mm | 593 mm | 598 mm | 604 mm | 620 mm | 631 mm |
| Trail | 76 mm | 66 mm | 62 mm | 61 mm | 57 mm | 57 mm | 54 mm |
| Fork length / axle-to-crown | 375 mm | 375 mm | 375 mm | 375 mm | 375 mm | 375 mm | 375 mm |
| Seatpost length | 380 mm | 380 mm | 380 mm | 380 mm | 380 mm | 450 mm | 450 mm |
| Crank length | 165 mm | 165 mm | 170 mm | 172.5 mm | 172.5 mm | 175 mm | 175 mm |
| Stem length | 70 mm | 80 mm | 90 mm | 100 mm | 100 mm | 110 mm | 110 mm |
| Handlebar width | 360 mm | 380 mm | 400 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
More parts (3)
Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay 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: 2024 Specialized Roubaix SL8 · Road · Published sizes: 44, 49, 52, 54, 56, 58, 61
Frame and fork
Inspect the frame and fork →Archived: Frame: FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc · Fork: Future Shock 3.1 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc · Carbon Fiber
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano Tiagra 4720, Hydraulic Disc · Front derailleur: Shimano 105 R7100, braze-on · Rear derailleur: Shimnao Tiagra · Crankset: Shimano Tiagra, 10-Speed; chainrings: 50/34 · Bottom bracket: Shimano BSA · Cassette: Shimano Tiagra, 10-speed, 11-34T · Chain: KMC X10, 10-Speed
Brakes
Inspect the brakes →Archived: Brakes: (F) Shimano Tiagra Hydraulic Disc, 160mm / (R) Shimano Tiagra Hydraulic Disc, 160mm
Wheels and tires
Check wheels and tires →Archived: Wheels: (F) Axis Elite Disc / (R) Axis Elite Disc · Front tire: Road Sport, 700x32c · Rear tire: Road Sport, 700x32c
Controls and contact points
Archived: Handlebar: Specialized Hover Comp, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole · Stem: Future Stem Comp · Seatpost: S-Works Pave Seat post · Saddle: Body Geometry Power Sport, steel rails
Before and during the test ride
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Gallery6 images
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





