Specialized

Tarmac S-Works SL8

$13,500Model Year 2026Shimano Dura-Ace Di2Gen SL8

Gallery

Images

Specialized Tarmac S-Works SL8 1

product

Geometry

Geometry

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Frame geometry

Geometry44495254565861
Stack501mm514mm527mm544mm565mm591mm612mm
Reach366mm375mm380mm384mm395mm402mm408mm
Headtube length99mm109mm120mm137mm157mm184mm204mm
Headtube angle70.5deg71.75deg72.5deg73deg73.5deg73.5deg74deg
BB height266mm266mm266mm268mm268mm268mm268mm
BB drop74mm74mm74mm72mm72mm72mm72mm
Trail71mm63mm58mm58mm55mm55mm52mm
Fork length370mm370mm370mm370mm370mm370mm370mm
Fork offset47mm47mm47mm44mm44mm44mm44mm
Front center572mm574mm577mm579mm592mm606mm613mm
Chainstay length410mm410mm410mm410mm410mm410mm410mm
Wheelbase970mm973mm975mm978mm991mm1006mm1013mm
Top tube496mm509mm531mm541mm563mm577mm595mm
Standover height723mm735mm746mm768mm786mm808mm834mm
Seat tube length433mm445mm456mm473mm494mm515mm545mm
Seat tube angle75.5deg75.5deg74deg74deg73.5deg73.5deg73deg

Spec geometry

Geometry44495254565861
Crank length
Stem length
Handlebar width
Handlebar reach
Handlebar drop
Saddle width
Dropper post travel
Seatpost offset

Specs

Full specs

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Frame

Frame

S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, CeramicSpeed SLT headset bearings, threaded BB, 12x142mm thru-axle, flat-mount disc

Suspension

Fork

S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc

Brakes

Front brake

Shimano Dura-Ace BR-R9270 hydraulic disc

Rear brake

Shimano Dura-Ace BR-R9270 hydraulic disc

Front rotor

null

Rear rotor

null

Drivetrain

Shift levers

Shimano Dura-Ace R9270, hydraulic disc (STI/shift-brake levers)

Rear derailleur

Shimano Dura-Ace R9250, 12-speed

Front derailleur

Shimano Dura-Ace R9250, braze-on

Cassette

Shimano Dura-Ace, 12-speed, 11-30T

Chain

Shimano XTR M9100, 12-speed w/ quick link

Crankset

Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter, 52/36T

Bottom bracket

Shimano Dura-Ace BB-R9100

Cockpit

Stem

Roval Rapide Cockpit, integrated bar/stem

Handlebars

Roval Rapide Cockpit, integrated bar/stem

Saddle

S-Works Power with Mirror

Seatpost

S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset

Wheels & Tires

Front wheel

Roval Rapide CLX III, Tubeless, 21mm internal width carbon rim, 51mm depth, Win Tunnel Engineered, Roval LF18-F hub, 18h, ARRIS MTO-255 straight pull spokes (carbon fiber reinforced BioNylon, Ti end fittings)

Rear wheel

Roval Rapide CLX III, Tubeless, 21mm internal width carbon rim, 48.5mm depth, Win Tunnel Engineered, Roval LF19-R hub, 24h, ARRIS MTO-255 straight pull spokes (carbon fiber reinforced BioNylon, Ti end fittings)

Front tire

S-Works Turbo TLR Race Tire, 700x28c

Rear tire

S-Works Turbo TLR Race Tire, 700x28c

Weight

Weight

6.67 kg (size 56)