Specialized S-Works Tarmac SL8 Shimano Dura-Ace Di2
Specialized S-Works Tarmac SL8 Shimano Dura-Ace Di2
Specialized S-Works Tarmac SL8 Shimano Dura-Ace Di2
Specialized S-Works Tarmac SL8 Shimano Dura-Ace Di2
Specialized S-Works Tarmac SL8 Shimano Dura-Ace Di2
Specialized S-Works Tarmac SL8 Shimano Dura-Ace Di2
Specialized S-Works Tarmac SL8 Shimano Dura-Ace Di2
Specialized S-Works Tarmac SL8 Shimano Dura-Ace Di2

Specialized S-Works Tarmac SL8 Shimano Dura-Ace Di2

210000107527

$17,999.99 CAD
/
Shipping Canada Wide

Nothing is faster than the Tarmac SL8 thanks to a combination of aerodynamics, lightweight, and ride quality previously thought impossible. After eight generations and over two decades of development, it’s more than the fastest Tarmac ever. It’s the world’s fastest race bike-made even faster with the aero paradigm-shifting performance of the all-new Roval Rapide CLX III wheels.

Aerodynamics or lightweight alone don’t win races - speed is what matters. Delivering that speed requires creating an uncompromising combination of aerodynamics, lightweight, stiffness, and compliance. Through race simulations using real world data our Ride Science team knows the Tarmac SL8 is the fastest race bike ever made on the routes that matter - 16.6 seconds faster over 40km, 128 seconds faster over Milan San Remo, 20 seconds faster over the legendary Tourmalet climb.

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EMAIL: sales@steedcycles.com

PHONE: 604-987-2168

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Specialized S-Works Tarmac SL8 Shimano Dura-Ace Di2

Meet the Specialized Tarmac SL8, the pinnacle of road bike engineering and the fastest Tarmac ever created. Decades in the making and honed through eight generations, the SL8 combines cutting-edge aerodynamics, ultra-lightweight construction, and unparalleled ride quality to deliver speed previously thought unattainable. From sprinting to climbing, this is the world’s fastest race bike, proven to save up to 16.6 seconds over 40km. Are your legs ready for the challenge?

Engineered with a relentless focus on aerodynamics where it matters most, the Tarmac SL8 introduces revolutionary features like the Speed Sniffer nose cone and most aero seatpost that Specialized has ever produced. At just 685 grams, its frame is 15% lighter than the SL7 while offering a mind-blowing 33% improvement in stiffness-to-weight ratio. Whether you’re hammering on the pedals or carving precise lines through corners, the SL8 rides like a dream with 6% more compliance for comfort over rough roads and clearance for 32mm tires. Thanks to Rider-First Engineering and a gender-inclusive design philosophy, every cyclist can experience the SL8’s unmatched speed, handling, and versatility. Victory has never felt—or looked—this good.

Specifications

Frame S-Works Tarmac SL8 FACT 12r Carbon, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc

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

Front Brake Shimano Dura-Ace BR-R9270 hydraulic disc

Rear Brake Shimano Dura-Ace BR-R9270 hydraulic disc

Bottom Bracket Shimano Dura-Ace, BB-R9100

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

Front Derailleur Shimano Dura-Ace R9250, 12-speed

Shift Levers Shimano Dura-Ace R9270, hydraulic disc

Cassette Shimano Dura-Ace, 12-speed, 11-30t

Rear Derailleur Shimano Dura-Ace R9250, 12-speed

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 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)

Front Tire S-Works Turbo TLR Race Tire, 700x28c

Rear Tire S-Works Turbo TLR Race Tire, 700x28c

Inner Tubes 700x20/28mm, 80mm Presta valve

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

Tape Supacaz Super Sticky Kush

Seat Binder Tarmac integrated wedge

Weight 6.67 kg (14 lb, 11.3 oz) - Size 56

*Specifications are subject to change without notice

Geometry

44 49 52 54 56 58 61
A Reach 366 375 380 384 395 402 408
B Stack 501 514 527 544 565 591 612
C Head Tube Angle 70.5° 70.5° 70.5° 70.5° 70.5° 70.5° 70.5°
D Front Centre 572 574 577 579 592 606 613
E Bottom Bracket Drop 74 74 74 72 72 72 72
F Wheelbase 970 973 975 978 991 1006 1013
G Chainstay Length 410 410 410 410 410 410 410
H Head Tube Length 99 109 120 137 157 184 204
I Top Tube Length 496 509 531 541 563 577 595
J Seat Tube Angle 75.5° 75.5° 75.5° 75.5° 75.5° 75.5° 75.5°
K Standover Height 723 735 746 768 786 808 834
All measurements in degrees or millimetres

Sizing Guide

The sizing chart is a great place to start when picking your next bike but everyone will fit a bike a bit differently. Your torso, arm, and leg lengths all play into what size of bike you may need. Plus, there's your own personal preference.

We always recommend swinging by the shop and taking the bike that you're looking for a spin to see how it feels. If you're unable to come by, looking at the geometry of your current bike and comparing it is a good place to start. If you have any further questions, our customer service team is there to help.

Start a chat with our team
Size Height
Imperial Metric
44 4'8" - 5'1" 142 - 155cm
49 5'1" - 5'5" 155 - 163cm
52 5'4" - 5'7" 163 - 170cm
54 5'7" - 5'9" 170 - 175cm
56 5'9" - 5'11" 175 - 180cm
58 5'11" - 6'2" 180 - 188cm
61 6'2" - 6'5" 188 - 196cm

Part Numbers

Size Model Number
Gloss Metallic White Silver Gloss Premium Fjord Metallic
44 94926-0044 94926-0144
49 94926-0049 94926-0149
52 94926-0052 94926-0152
54 94926-0054 94926-0154
56 94926-0056 94926-0156
58 94926-0058 94926-0158
61 94926-0061 94926-0161

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