Specialized Tarmac SL8 Pro Road Bike | Ultegra Di2 | Gloss Red Sky - Chrome

Specialized Tarmac SL8 Pro – the fastest race bike in the world

Specialized Tarmac SL8 Pro is the fastest racing bike, built after more than two decades of refinement and eight generations of evolution. It combines aerodynamics, light weight, stiffness, and comfort into one unmatched package. Thanks to the new frame design, Rider-First Engineering technology, and revolutionary Roval Rapide CL III wheels, the Tarmac SL8 not only delivers maximum speed but also outstanding ride quality even on the longest distances.

Key Features:

Advanced aerodynamics: the new “Speed Sniffer” front design, ultra-slim seatpost, and optimized tube shapes minimize air resistance.
Lightweight: the frame weighs only 685 g, which is 15% lighter than the Tarmac SL7, making it possible to reach UCI’s minimum weight even with full aero equipment.
Stiffness and comfort: 33% better stiffness-to-weight ratio, 6% more comfort at the saddle, and the legendary Tarmac geometry.
Versatility: Rider-First Engineering ensures consistent quality across all frame sizes, while 32 mm tire clearance allows for larger-volume tires.
Top-tier components: Shimano Ultegra 8100 Di2 with a power meter, Roval Rapide CL III wheels, and Roval Rapide cockpit make it race-ready from the very first kilometer.
Integrated safety: SW & Pro 4iiii power meters include Apple Find My integration, letting you track your bike’s location.

FRAMESET
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
Seat clamp	Tarmac integrated wedge
DRIVETRAIN
Shift levers	Shimano Ultegra Di2 R8170, hydraulic disc
Front derailleur	Shimano Ultegra Di2 R8150, braze-on
Rear derailleur	Shimano Ultegra Di2 R8150, 12-speed
Cassete	Shimano Ultegra, 12-speed, 11-30t
Chain	Shimano XT M8100, 12-speed w/ quick link
Crank set	Shimano Ultegra R81000 52/36t
BRAKES
Brakes	Shimano Ultegra BR-R8170 hydraulic disc
WHEELS & TIRES
Rims	Rear Wheel: Roval Rapide CL III, Tubeless, 21mm internal width carbon rim, 48.5mm depth, Win Tunnel Engineered, DT350 hub, 24h, DT Swiss Competition Race Straight Pull Spokes; Front Wheel: Roval Rapide CL III, Tubeless, 21mm internal width carbon rim, 51mm depth, Win Tunnel Engineered, DT350 hub, 18h, DT Swiss Competition Race Straight Pull Spokes
Inner Tubes	Standard 700 x 20-28 80mm PV
Tires	S-Works Turbo TLR Race Tire, 700x28c
HANDLEBAR & SADDLE
Handlebar	Roval Rapide Cockpit, Integrated Bar/Stem
Tape	Supacaz Super Sticky Kush
Saddle	Power Pro Mirror, Hollow Ti rails
Seatpost	S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
EXTRAS
Weight	7.25 kg (56)

	44	49	52	54	56	58	61
Crank Length	165mm	165mm	170mm	172.5mm	172.5mm	175mm	175mm
Handlebar Width	380mm	380mm	400mm	400mm	420mm	420mm	440mm
Stem Length	75mm	75mm	90mm	100mm	100mm	110mm	110mm
Saddle Width	155mm	155mm	155mm	143mm	143mm	143mm	143mm
Seatpost Length	300mm	300mm	300mm	380mm	380mm	380mm	380mm
Frame Stack	501mm	514mm	527mm	544mm	565mm	591mm	612mm
Frame Reach	366mm	375mm	380mm	384mm	395mm	402mm	408mm
Stack to Stem	509mm	522mm	535mm	552mm	573mm	599mm	620mm
Reach to Stem	363mm	372mm	377mm	381mm	393mm	400mm	406mm
Head Tube Length	99mm	109mm	120mm	137mm	157mm	184mm	204mm
Head Tube Angle	70.5°	71.75°	72.5°	73°	73.5°	73.5°	74°
BB Height	266mm	266mm	266mm	268mm	268mm	268mm	268mm
BB Drop	74mm	74mm	74mm	72mm	72mm	72mm	72mm
Trail	71mm	63mm	58mm	58mm	55mm	55mm	52mm
Fork Length, Full	370mm	370mm	370mm	370mm	370mm	370mm	370mm
Fork Rake/Offset	47mm	47mm	47mm	44mm	44mm	44mm	44mm
Front Center	572mm	574mm	577mm	579mm	592mm	606mm	613mm
Chainstay Length	410mm	410mm	410mm	410mm	410mm	410mm	410mm
Wheelbase	970mm	973mm	975mm	978mm	991mm	1006mm	1013mm
Top Tube Length, Horizontal	496mm	509mm	531mm	541mm	563mm	577mm	595mm
Bike Standover Height	723mm	735mm	746mm	768mm	786mm	808mm	834mm
Seat Tube Length	433mm	445mm	456mm	473mm	494mm	515mm	545mm
Seat Tube Angle	75.5°	75.5°	74°	74°	73.5°	73.5°	73.5°

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