2026 Specialized S-Works Tarmac SL8 Shimano Dura-Ace Di2 Road Bike
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Product Description
2026 Specialized S-Works Tarmac SL8 Shimano Dura-Ace Di2 Road Bike
The World’s Fastest Race Bike.
The 2026 Specialized S-Works Tarmac SL8 redefines what speed means in modern road racing. Built on the belief that nothing should be compromised, the SL8 combines aerodynamics, ultra-lightweight construction, and refined ride quality into a single, brutally fast race machine.
After eight generations of relentless development, the Tarmac SL8 emerges not only as the fastest Tarmac ever created, but as the fastest race bike in the world. Paired with the paradigm-shifting Roval Rapide CLX III wheels, this bike delivers unmatched efficiency, stability, and speed across every race scenario.
Specification
| FRAME | S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Ceramic Speed SLT Headset Bearings, Threaded BB, 12x142mm thru-axle, flat-mount disc |
| BB Standard | BSA, 68mm, Threaded |
| Tire Clearance | 32c |
| Colors | Gloss Metallic White Silver / Pearl / Black; Gloss Premium Fjord Metallic / White Metallic Silver |
| FORK | S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc |
| BOTTOM BRACKET | Shimano Dura-Ace BB-R9100 |
| STEM / HEADSET | Stem headset spacers kit for SL7 stem & Roval Rapide cockpit use |
| HANDLEBAR | Roval Rapide Cockpit, Integrated Bar/Stem |
| SADDLE | S-Works Power with Mirror |
| SEATPOST | S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset Type: Rigid |
| REAR DERAILLEUR | Shimano Dura-Ace R9250, 12-speed |
| FRONT DERAILLEUR | Shimano Dura-Ace R9250, braze-on |
| CRANK |
Shimano Dura-Ace R9200, HollowTech II, 12-speed, 52/36t with 4iiii Precision Pro dual-sided powermeter |
| POWER METER | 4iiii Precision Pro dual-sided powermeter (integrated with Dura-Ace R9200 crankset) |
| SHIFTERS | Shimano Dura-Ace R9270, hydraulic disc |
| CASSETTE | Shimano Dura-Ace, 12-speed, 11-30t |
| CHAIN | Shimano XTR M9100, 12-speed w/ quick link |
| BRAKES |
Front: Shimano Dura-Ace BR-R9270 hydraulic disc Rear: Shimano Dura-Ace BR-R9270 hydraulic disc Type: Shimano Dura-Ace Hydraulic Disc |
| RIMS |
Front: Roval Rapide CLX III, Tubeless, 21mm internal width, 51mm depth, Win Tunnel Engineered, Roval LF18-F hub, ARRIS MTO-255 carbon+BioNylon spokes Rear: Roval Rapide CLX III, Tubeless, 21mm internal width, 48.5mm depth, Win Tunnel Engineered, Roval LF19-R hub, ARRIS MTO-255 carbon+BioNylon spokes |
| TIRES |
Front: S-Works Turbo TLR Race Tire, 700x28c Rear: S-Works Turbo TLR Race Tire, 700x28c |
Ride Character
The S-Works Tarmac SL8 is brutally fast, surgically precise, and uncompromising in its pursuit of speed. Designed for elite racers and performance-driven riders, it excels in sprints, climbs, and high-speed descents, delivering confidence and efficiency at the absolute limit.
