Rear tire: 700C×24.
Velopedia Bicycle Archive
2018 Specialized Tarmac SL5 Expert DA
Original specifications: geometry for 6 published sizes.
Selling this bike? Get the spec link and selling options
At a glance
- Model year
- 2018
- Category
- Road
- Original MSRP
- $4,000.00
- Sizes
- 49, 52, 54, 56, 58, 61
- Colors
- Chameleon/Tarmac Black Clean, Cosmic Black/White/Hologram Clean
- Geometry
- 6 manufacturer sizes
- In this record
- 20 specifications · 2 archived images · original MSRP · geometry
- Archive ID
- 900003413
Original buildCarbon Fiber
Frameset
| Frame Construction | Specialized Tarmac SL5, FACT 10r carbon, Rider-First Engineered™, compact race design, 1-3/8" lower bearing, threaded BB, 130mm spacing |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | S-Works FACT full carbon, size-specific taper |
| Fork Material | Carbon Fiber |
Drivetrain
| Shifters | Shimano Dura-Ace 9100, 11-speed |
|---|---|
| Front Derailleur | Shimano Dura-Ace 9100, braze-on |
| Rear Derailleur | Shimano Dura-Ace 9100, 11-speed |
| Crankset | Shimano Dura-Ace R9100; chainrings: 52/36T |
| Bottom Bracket | Shimano Dura-Ace BB |
| Cassette | Shimano 105, 11-speed, 11-28t |
| Chain | Shimano Ultegra, 11-speed |
| Pedals | Nylon, 105x78x28mm, loose balls w/ reflectors |
Brakes
| Brakes | (F) Shimano Dura-Ace 9100 / (R) Shimano Dura-Ace 9100 |
|---|
Cockpit & Contact Points
| Handlebar | Specialized Expert Shallow Drop, alloy, 123x75mm |
|---|---|
| Stem | Specialized Pro SL, alloy, 4-bolt |
| Saddle | Toupe Expert Gel, 143mm, hollow titanium rails, Adaptive Edge |
| Seatpost | Specialized Comp carbon, single bolt |
Wheels & Tires
| Wheels | (F) Roval SLX 24 Rims, DT Swiss 350 hubs, DT Swiss Competition spokes, 20h / (R) Roval SLX 24 Rims, DT Swiss 350 hubs, DT Swiss Competition spokes, 24h |
|---|---|
| Front Tire | S-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x24mm |
| Rear Tire | S-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x24mm |
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements6 sizes · 20 measurements
| Measurement | 49 | 52 | 54 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|
| Seat tube | 431 mm | 462 mm | 481 mm | 501 mm | 522 mm | 553 mm |
| Effective top tube | 518 mm | 537 mm | 548 mm | 565 mm | 582 mm | 600 mm |
| Head tube | 100 mm | 120 mm | 140 mm | 160 mm | 190 mm | 210 mm |
| Head-tube angle | 72.25° | 73° | 73° | 73.5° | 73.5° | 74° |
| Seat-tube angle | 75.5° | 74° | 73.5° | 73.25° | 73° | 72.5° |
| Chainstay / rear center | 405 mm | 405 mm | 405 mm | 405 mm | 407 mm | 410 mm |
| Wheelbase | 970 mm | 970 mm | 978 mm | 986 mm | 1003 mm | 1013 mm |
| Bottom-bracket drop | 71.5 mm | 71.5 mm | 69 mm | 69 mm | 67.5 mm | 67.5 mm |
| Bottom-bracket height | 270 mm | 270 mm | 272.5 mm | 272.5 mm | 274 mm | 274 mm |
| Reach | 386 mm | 386 mm | 387 mm | 395 mm | 402 mm | 408 mm |
| Stack | 504 mm | 526 mm | 543 mm | 564 mm | 591 mm | 612 mm |
| Standover height | 730 mm | 755 mm | 775 mm | 795 mm | 826 mm | 850 mm |
| Fork offset / rake | 45 mm | 45 mm | 45 mm | 43 mm | 43 mm | 43 mm |
| Front center | 576 mm | 576 mm | 583 mm | 591 mm | 605 mm | 612 mm |
| Trail | 62 mm | 57 mm | 57 mm | 56 mm | 56 mm | 53 mm |
| Fork length / axle-to-crown | 368 mm | 368 mm | 368 mm | 368 mm | 368 mm | 368 mm |
| Seatpost length | 350 mm | 350 mm | 350 mm | 400 mm | 400 mm | 400 mm |
| Crank length | 170 mm | 170 mm | 172.5 mm | 172.5 mm | 175 mm | 175 mm |
| Stem length | 80 mm | 90 mm | 100 mm | 100 mm | 110 mm | 110 mm |
| Handlebar width | 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 SLX/105 CN-HG601 11-Speed Chain Grey, 126 Links
Replacement option
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: 2018 Specialized Tarmac SL5 Expert DA · Road · Published sizes: 49, 52, 54, 56, 58, 61
Frame and fork
Inspect the frame and fork →Archived: Frame: Specialized Tarmac SL5, FACT 10r carbon, Rider-First Engineered™, compact race design, 1-3/8" lower bearing, threaded BB, 130mm spacing · Fork: S-Works FACT full carbon, size-specific taper · Carbon Fiber
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano Dura-Ace 9100, 11-speed · Front derailleur: Shimano Dura-Ace 9100, braze-on · Rear derailleur: Shimano Dura-Ace 9100, 11-speed · Crankset: Shimano Dura-Ace R9100; chainrings: 52/36T · Bottom bracket: Shimano Dura-Ace BB · Cassette: Shimano 105, 11-speed, 11-28t · Chain: Shimano Ultegra, 11-speed
Brakes
Inspect the brakes →Archived: Brakes: (F) Shimano Dura-Ace 9100 / (R) Shimano Dura-Ace 9100
Wheels and tires
Check wheels and tires →Archived: Wheels: (F) Roval SLX 24 Rims, DT Swiss 350 hubs, DT Swiss Competition spokes, 20h / (R) Roval SLX 24 Rims, DT Swiss 350 hubs, DT Swiss Competition spokes, 24h · Front tire: S-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x24mm · Rear tire: S-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x24mm
Controls and contact points
Archived: Handlebar: Specialized Expert Shallow Drop, alloy, 123x75mm · Stem: Specialized Pro SL, alloy, 4-bolt · Seatpost: Specialized Comp carbon, single bolt · Saddle: Toupe Expert Gel, 143mm, hollow titanium rails, Adaptive Edge · 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.





