Velopedia Bicycle Archive
2027 Specialized Roubaix SL8 Sport - Shimano 105
Original manufacturer specifications including 8.97 kg (19 lb, 12.4 oz) published weight, geometry for 8 published sizes.
Selling this bike? Create a shareable bike record
What Velopedia knows
- Model year
- 2027
- Category
- Road
- Original MSRP
- $3,499.99
- Sizes
- 44, 49, 52, 54, 56, 58, 61, 64
- Colors
- Satin Bottle Green, Gloss Black, Gloss Rose Shimmer
- Weight
- 8.97 kg (19 lb, 12.4 oz)
- Geometry
- 8 manufacturer sizes · Geometry context
- Record coverage
- 20 preserved details · 8 archived images · original MSRP · preserved geometry
- Archive ID
- 900001119
Model history 1 other year
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 105 R7120, hydraulic disc |
|---|---|
| Front Derailleur | Shimano 105 R7100, braze-on |
| Rear Derailleur | Shimnao 105 R7100, 12-speed |
| Crankset | Shimano 105 FC-R7100, 12-speed, 52/36t |
| Bottom Bracket | Shimano Threaded BSA BB |
| Cassette | Shimano 105 R7100, 12-speed 11-36t |
| Chain | Shimano SLX CN-M7100, 12-speed |
Brakes
| Brakes | (F) Shimano 105 BR-R7170, hydraulic disc / (R) Shimano 105 BR-R7170, hydraulic disc |
|---|
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 |
Wheels & Tires
| Wheels | (F) DT Swiss G500 rim, 26mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples / (R) DT Swiss G500 rim, 26mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples |
|---|---|
| Front Tire | Mondo Folding Endurance Tire, 700x32, GRIPTON T5 |
| Rear Tire | Mondo Folding Endurance Tire, 700x32, GRIPTON T5 |
Size-specific frame data
Geometry
Manufacturer-published geometry normalized for consistent archival comparison. Effective top tube and reach remain separate measurements because they describe different aspects of fit.
| Measurement | 44 | 49 | 52 | 54 | 56 | 58 | 61 | 64 |
|---|---|---|---|---|---|---|---|---|
| Seat tube | 365 mm | 410 mm | 446 mm | 465 mm | 485 mm | 505 mm | 545 mm | 581 mm |
| Effective top tube | 503 mm | 523 mm | 534 mm | 550 mm | 569 mm | 584 mm | 600 mm | 618 mm |
| Head tube | 90 mm | 90 mm | 105 mm | 122 mm | 140 mm | 168 mm | 202 mm | 222 mm |
| Head-tube angle | 69.3° | 70.8° | 71.5° | 72.3° | 73° | 73° | 73.5° | 73.5° |
| Seat-tube angle | 75° | 74° | 74° | 74° | 73.5° | 73.5° | 73.5° | 73° |
| Chainstay / rear center | 418 mm | 418 mm | 418 mm | 420 mm | 420 mm | 423 mm | 423 mm | 423 mm |
| Wheelbase | 994 mm | 992 mm | 998 mm | 1005 mm | 1012 mm | 1031 mm | 1042 mm | 1054 mm |
| Bottom-bracket drop | 80 mm | 80 mm | 80 mm | 78 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 | 271 mm |
| Reach | 353 mm | 363 mm | 370 mm | 381 mm | 389 mm | 397 mm | 403 mm | 409 mm |
| Stack | 543 mm | 549 mm | 566 mm | 585 mm | 605 mm | 630 mm | 665 mm | 685 mm |
| Standover height | 686 mm | 719 mm | 747 mm | 766 mm | 787 mm | 809 mm | 847 mm | 865 mm |
| Fork offset / rake | 52 mm | 52 mm | 52 mm | 47 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 | 634 mm |
| Trail | 76 mm | 66 mm | 62 mm | 61 mm | 57 mm | 57 mm | 54 mm | 54 mm |
| Fork length / axle-to-crown | 375 mm | 375 mm | 375 mm | 375 mm | 375 mm | 375 mm | 375 mm | 375 mm |
| Crank length | 165 mm | 165 mm | 170 mm | 172.5 mm | 172.5 mm | 175 mm | 175 mm | 175 mm |
| Stem length | 70 mm | 80 mm | 90 mm | 100 mm | 100 mm | 110 mm | 110 mm | 120 mm |
| Handlebar width | 360 mm | 380 mm | 400 mm | 420 mm | 420 mm | 440 mm | 440 mm | 440 mm |
Geometry source: Manufacturer HTML geometry table ↗ Measurements can vary by configuration, wheel size, or flip-chip position where noted by the manufacturer.
Geometry tools
Analyze a published size
44 geometry
Archive context: The head angle of 69.3° sits toward the slacker end. Its trail of 76 mm sits toward the higher-trail end. Its reach of 353 mm sits toward the shorter end.
Compared with 61 distinct road geometries in the XS-equivalent size cohort from model years 2025–2027 in the Velopedia archive.Want to go deeper?Open this exact published size and configuration in the Velopedia Geometry Analyzer, then complete any measurements the manufacturer did not provide.
Analyze 44 geometry 49 geometry
Archive context: Its bottom-bracket drop of 80 mm sits toward the deeper-drop end. Its reach of 363 mm sits toward the shorter end. The head angle of 70.8° sits toward the slacker end.
Compared with 83 distinct road geometries in the Small-equivalent size cohort from model years 2025–2027 in the Velopedia archive.Want to go deeper?Open this exact published size and configuration in the Velopedia Geometry Analyzer, then complete any measurements the manufacturer did not provide.
Analyze 49 geometry 52 geometry
Archive context: Its reach of 370 mm sits toward the shorter end. Its bottom-bracket drop of 80 mm sits toward the deeper-drop end. The head angle of 71.5° sits toward the slacker end.
Compared with 84 distinct road geometries in the Medium-equivalent size cohort from model years 2025–2027 in the Velopedia archive.Want to go deeper?Open this exact published size and configuration in the Velopedia Geometry Analyzer, then complete any measurements the manufacturer did not provide.
Analyze 52 geometry 54 geometry
Archive context: Its stack of 585 mm sits toward the taller end. Its bottom-bracket drop of 78 mm sits toward the deeper-drop end. The chainstay of 420 mm sits somewhat longer than typical.
Compared with 84 distinct road geometries in the Medium-equivalent size cohort from model years 2025–2027 in the Velopedia archive.Want to go deeper?Open this exact published size and configuration in the Velopedia Geometry Analyzer, then complete any measurements the manufacturer did not provide.
Analyze 54 geometry 56 geometry
Archive context: Its bottom-bracket drop of 78 mm sits toward the deeper-drop end. Its stack of 605 mm sits toward the taller end. Its trail of 57 mm sits toward the lower-trail end.
Compared with 73 distinct road geometries in the Large-equivalent size cohort from model years 2025–2027 in the Velopedia archive.Want to go deeper?Open this exact published size and configuration in the Velopedia Geometry Analyzer, then complete any measurements the manufacturer did not provide.
Analyze 56 geometry 58 geometry
Archive context: Its bottom-bracket drop of 78 mm sits toward the deeper-drop end. The chainstay of 423 mm sits toward the longer rear-center end. Its stack of 630 mm sits toward the taller end.
Compared with 59 distinct road geometries in the XL-equivalent size cohort from model years 2025–2027 in the Velopedia archive.Want to go deeper?Open this exact published size and configuration in the Velopedia Geometry Analyzer, then complete any measurements the manufacturer did not provide.
Analyze 58 geometry 61 geometry
Archive context: Its bottom-bracket drop of 78 mm sits toward the deeper-drop end. Its stack of 665 mm sits toward the taller end. The chainstay of 423 mm sits toward the longer rear-center end.
Compared with 37 distinct road geometries in the XXL-equivalent size cohort from model years 2025–2027 in the Velopedia archive.Want to go deeper?Open this exact published size and configuration in the Velopedia Geometry Analyzer, then complete any measurements the manufacturer did not provide.
Analyze 61 geometry 64 geometry
Archive context: Its stack of 685 mm sits toward the taller end. Its bottom-bracket drop of 78 mm sits toward the deeper-drop end. Its wheelbase of 1054 mm sits toward the longer end.
Compared with 37 distinct road geometries in the XXL-equivalent size cohort from model years 2025–2027 in the Velopedia archive.Want to go deeper?Open this exact published size and configuration in the Velopedia Geometry Analyzer, then complete any measurements the manufacturer did not provide.
Analyze 64 geometry Parts & serviceability
Find replacement parts
Shimano SLX CN-M7100, 12-speed
Interpreted as Shimano SLX · 12-speed Exact archived model
Shimano 105 R7100, 12-speed 11-36t
Interpreted as Shimano 105 · 12-speed Component family — verify exact version
(F) Shimano 105 BR-R7170, hydraulic disc / (R) Shimano 105 BR-R7170, hydraulic disc
Brake model identified — verify pad shape
More qualified parts (5)
Shimano Threaded BSA BB
Named archived component — verify dimensions
Shimano 105 FC-R7100, 12-speed, 52/36t
Exact archived model
Shimano 105 R7100, braze-on
Interpreted as Shimano 105 · 12-speed · mechanical Exact archived model
Shimano 105 R7120, hydraulic disc
Interpreted as Shimano 105 · 12-speed · mechanical Exact archived model
Specialized Hover Comp, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole
Named archived component — verify dimensions
Searches use the archived manufacturer specification, not the components currently installed on a particular bicycle. Confirm the exact model, size and fit before ordering. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases. Commercial relationships do not influence Archive specifications or analysis.
Used-bike inspection
If you’re buying this bike used
Before any test ride: both brakes should stop the bike firmly and release cleanly; both wheels should run true and be securely attached; tires should have no casing damage; and the headset, handlebar, stem, cranks and pedals should have no looseness or play.
Follow the full used-bike inspection order →- FrameInspect the frame in bright light, especially around the head tube, bottom bracket, chainstays and clamped areas. Look for cracks, ripples, crushed sections or signs of a previous impact.Inspect the frame and fork →
- BrakesBoth levers should feel firm and return cleanly. Check for fluid around the levers and calipers, inspect pad thickness and contamination, and look for worn or bent rotors.Inspect the brakes →
- DrivetrainShift through every gear under light load and measure chain wear. Confirm that the shifter, derailleur, chain and cassette belong to the same 12-speed system.Check drivetrain wear →
- Wheels & tiresSpin both wheels and watch the rims for side-to-side or vertical movement. Check for dents, cracks, loose or uneven spokes and hub play, then inspect both tire casings for cuts, cracking or exposed threads.Check wheels and tires →
- Bottom bracketTurn the cranks slowly, feel for rough bearings and check for side-to-side play. Creaking under load deserves investigation but does not identify the source by itself.Inspect the bottom bracket and shell →
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: 2027 Specialized Roubaix SL8 Sport - Shimano 105 · Road · Published sizes: 44, 49, 52, 54, 56, 58, 61, 64
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 105 R7120, hydraulic disc · Front derailleur: Shimano 105 R7100, braze-on · Rear derailleur: Shimnao 105 R7100, 12-speed · Crankset: Shimano 105 FC-R7100, 12-speed, 52/36t · Bottom bracket: Shimano Threaded BSA BB · Cassette: Shimano 105 R7100, 12-speed 11-36t · Chain: Shimano SLX CN-M7100, 12-speed
Brakes
Inspect the brakes →Archived: Brakes: (F) Shimano 105 BR-R7170, hydraulic disc / (R) Shimano 105 BR-R7170, hydraulic disc
Wheels and tires
Check wheels and tires →Archived: Front tire: Mondo Folding Endurance Tire, 700x32, GRIPTON T5 · Rear tire: Mondo Folding Endurance Tire, 700x32, GRIPTON T5
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 · Saddle: Body Geometry Power Sport, steel rails
Before and during the test ride
Follow the full used-bike inspection order →Build relationships are limited to the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.
Have you owned this bike?Help preserve its real-world history by sharing your owner experience.
Share the details that would help another rider understand how this model fits, rides and holds up over time. Velopedia reviews every contribution before publication.
Already contributed? Send me a fresh private edit link
For privacy, Velopedia shows the same confirmation whether or not an experience exists.
Gallery
Current market
Snapshot not yet availableProtected live updateReady after page interactionAutomated crawlers do not trigger marketplace requests.
Move, scroll, tap or type to start the protected update.
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.