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2026 Specialized Tarmac SL8 Comp - SRAM Rival AXS

Original specifications: 7.77 kg (17 lb, 2.1 oz) published weight · geometry for 7 published sizes.

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At a glance

Model year
2026
Category
Road
Original MSRP
$4,699.99
Sizes
44, 49, 52, 54, 56, 58, 61
Colors
Satin Carbon / White
Weight
7.77 kg (17 lb, 2.1 oz)
Geometry
7 manufacturer sizes
In this record
20 specifications · 6 archived images · original MSRP · geometry
Archive ID
900001143
Original buildCarbon Fiber

Manufacturer catalog

Published sizes and colors

7 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

44495254565861

Published colors

Satin Carbon / White

Frameset

Frame ConstructionTarmac SL8 FACT 10r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc
Frame MaterialCarbon Fiber
ForkFACT 10r Carbon, 12x100mm thru-axle, flat-mount disc
Fork MaterialCarbon Fiber

Drivetrain

ShiftersNEW SRAM Rival AXS E1 HRD
Front DerailleurNEW SRAM Rival AXS E1
Rear DerailleurNEW SRAM Rival AXS E1
CranksetNEW SRAM Rival E1, 48/35t
Bottom BracketSRAM DUB BSA
CassetteNEW SRAM Rival XG-1250, 12sp, 10-36t
ChainNEW SRAM Rival E1

Brakes

Brakes(F) NEW SRAM Rival AXS E1, hydraulic disc 160mm rotor / (R) NEW SRAM Rival AXS E1, hydraulic disc 160mm rotor

Cockpit & Contact Points

HeadsetStem headset spacers kit for SL7 stem & Roval Rapide cockpit use
HandlebarSpecialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp
StemTarmac integrated stem, 6-degree
SaddleBody Geometry Power Sport, steel rails
SeatpostS-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset

Wheels & Tires

Wheels(F) DT Swiss R470 rim, 20mm 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 R470 rim, 20mm 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 TireS-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x26mm
Rear TireS-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x26mm

Geometry

7 sizes · 19 measurements

Frame measurements by size.

All geometry measurements7 sizes · 19 measurements
Measurement44495254565861
Seat tube433 mm445 mm456 mm473 mm494 mm515 mm545 mm
Effective top tube496 mm509 mm531 mm541 mm563 mm577 mm595 mm
Head tube99 mm109 mm120 mm137 mm157 mm184 mm204 mm
Head-tube angle70.5°71.75°72.5°73°73.5°73.5°74°
Seat-tube angle75.5°75.5°74°74°73.5°73.5°73°
Chainstay / rear center410 mm410 mm410 mm410 mm410 mm410 mm410 mm
Wheelbase970 mm973 mm975 mm978 mm991 mm1006 mm1013 mm
Bottom-bracket drop74 mm74 mm74 mm72 mm72 mm72 mm72 mm
Bottom-bracket height266 mm266 mm266 mm268 mm268 mm268 mm268 mm
Reach366 mm375 mm380 mm384 mm395 mm402 mm408 mm
Stack501 mm514 mm527 mm544 mm565 mm591 mm612 mm
Standover height723 mm735 mm746 mm768 mm786 mm808 mm834 mm
Fork offset / rake47 mm47 mm47 mm44 mm44 mm44 mm44 mm
Front center572 mm574 mm577 mm579 mm592 mm606 mm613 mm
Trail71 mm63 mm58 mm58 mm55 mm55 mm52 mm
Fork length / axle-to-crown370 mm370 mm370 mm370 mm370 mm370 mm370 mm
Crank length165 mm165 mm170 mm172.5 mm172.5 mm175 mm175 mm
Stem length70 mm80 mm90 mm100 mm100 mm110 mm110 mm
Handlebar width360 mm380 mm400 mm420 mm420 mm440 mm440 mm

Measurements may vary by configuration, wheel size, or frame setting where noted in the published chart.

Gearing

Chainring ÷ rear sprocket

Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.

All published sizes48/35T · 10–36T
Lowest0.97:1 Highest4.80:1 Total range494%
Campaign

Parts & serviceability

Find replacement parts

Original specifications
Cassette · Original
NEW SRAM Rival XG-1250, 12sp, 10-36t
Retailer offers · Affiliate links
Bottom bracket · Original
SRAM DUB BSA
Crankset · Original
NEW SRAM Rival E1, 48/35t
Retailer offers · Affiliate links
More parts (5)
Front derailleur · Original
NEW SRAM Rival AXS E1
Rear derailleur · Original
NEW SRAM Rival AXS E1
Retailer offers · Affiliate links
Shifters · Original
NEW SRAM Rival AXS E1 HRD
Handlebar · Original
Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp
Headset · Original
Stem headset spacers kit for SL7 stem & Roval Rapide cockpit use

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. Velopedia may also earn from qualifying retailer purchases.

Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
0 of 19 checked Progress stays in this browser for this bike.

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.

Archived: 2026 Specialized Tarmac SL8 Comp - SRAM Rival AXS · Road · Published sizes: 44, 49, 52, 54, 56, 58, 61

Archived: Frame: Tarmac SL8 FACT 10r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc · Fork: FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc · Carbon Fiber

Archived: Shifters: NEW SRAM Rival AXS E1 HRD · Front derailleur: NEW SRAM Rival AXS E1 · Rear derailleur: NEW SRAM Rival AXS E1 · Crankset: NEW SRAM Rival E1, 48/35t · Bottom bracket: SRAM DUB BSA · Cassette: NEW SRAM Rival XG-1250, 12sp, 10-36t · Chain: NEW SRAM Rival E1

Archived: Brakes: (F) NEW SRAM Rival AXS E1, hydraulic disc 160mm rotor / (R) NEW SRAM Rival AXS E1, hydraulic disc 160mm rotor

Archived: Front tire: S-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x26mm · Rear tire: S-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x26mm

Controls and contact points

Archived: Headset: Stem headset spacers kit for SL7 stem & Roval Rapide cockpit use · Handlebar: Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp · Stem: Tarmac integrated stem, 6-degree · Seatpost: S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset · Saddle: Body Geometry Power Sport, steel rails

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Gallery6 images

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Campaign

Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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