- DESCRIPTION
- Specification
- Geometry
- Sizing Guide
DESCRIPTION
When we developed the Tarmac Disc, we didn't just want it to be fast. We wanted it to be fast everywhere. Long climbs, windy flats, Grand Tour stages, local fondos—we built a race bike to be the most complete out there. How’d we do it? We started with our Rider-First Engineered™ frame with a perfectly-tuned ride quality for every size, added in some serious aero tech that makes it 30 seconds faster over 40 kilometers than the Tarmac SL5, and then made it 20% lighter. Nothing is lighter, faster, and better handling.
This Tarmac comes with a reliable spec that includes Shimano 105 mechanical shifting and quick-stopping hydraulic disc brakes, durable DT R470 Disc wheels, and our fan-favorite Power saddle.
- For the construction of the Tarmac, we utilized advanced aerospace composite optimization software to revolutionize the construction and layup of our new FACT 9r carbon.
- 500 pieces creating 7 different sizes with the same tuned ride–that’s Rider-First Engineered™. We examine every ply of carbon on every frame size to ensure that all of our performance targets come through. To make sure you get the perfect ride, every frame gets a unique layup schedule with different ply arrangements, orientations, quantities of material in specific areas, and sometimes, even exclusive thicknesses and types of carbon itself.
- Aerodynamics is the most important thing we can do to make you faster, but with the Tarmac, we added aero features without any cost to weight. Through development, areas were discovered where we could add aero for free—a new fork shape and dropped seatstays with aero tubes. The result? A Tarmac that’s approximately 30 seconds faster over 40 kilometers.
- The updated the geometry is based on countless Retül data points and professional rider input. This enabled us to develop a Performance Road Geometry that perfects the combination of a responsive front-end and short wheelbase, which delivers instantaneous response and optimal power transfer.
Specification
Frame
Tarmac SL6, FACT 9r carbon, threaded BB, clean routing, 12x142mm thru-axle, flat-mount disc
Seat Binder
Specialized Alloy, 30.8mm
Fork
FACT carbon, 12x100mm thru-axle, flat-mount disc
Handlebars
Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp
Stem
Specialized Pro SL, alloy, 4-bolt
Tape
Roubaix S-Wrap
Saddle
Body Geometry Power Sport, steel rails
SeatPost
S-Works FACT carbon 27.2mm, 20mm offset
Front Brake
Shimano 105, Hydraulic disc
Rear Brake
Shimano 105, Hydraulic disc
Shift Levers
Shimano 105 R7020, hydraulic disc
Front Derailleur
Shimano 105 R7000, braze-on
Rear Derailleur
Shimano 105 R7000-GS, medium cage
Cassette
Shimano 105 R7000, 11-speed, 11-30t
Crankset
Shimano 105 R7000, HollowTech 2, 11-speed
Chainrings
50/34T
Bottom Bracket
Shimano Threaded BSA BB
Chain
KMC X11 Extra Lightweight, 11-speed
Front Wheel
DT Swiss R470 rim, 20mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc
Rear Wheel
DT Swiss R470 rim, 20mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc
Front Tire
Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm
Rear Tire
Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm
Inner Tubes
Presta, 48mm valve
* Specifications are subject to change without notice
Geometry
| 44 | 49 | 52 | 54 | 56 | 58 | 61 | |
|---|---|---|---|---|---|---|---|
| A | Reach | 365mm | 375mm | 380mm | 384mm | 395mm | 402mm | 408mm |
| B | Stack | 500mm | 514mm | 527mm | 544mm | 565mm | 591mm | 612mm |
| C | Head Tube Angle | 70.5° | 71.75° | 72.5° | 73° | 73.5° | 73.5° | 74° |
| D | Front Center | 571mm | 574mm | 577mm | 579mm | 591mm | 606mm | 613mm |
| E | BB Drop | 74mm | 74mm | 74mm | 72mm | 72mm | 72mm | 72mm |
| F | Wheelbase | 969mm | 973mm | 975mm | 978mm | 990mm | 1005mm | 1012mm |
| G | Chainstay Length | 410mm | 410mm | 410mm | 410mm | 410mm | 410mm | 410mm |
| H | Head Tube Length | 105mm | 115mm | 126mm | 143mm | 163mm | 190mm | 210mm |
| I | Top Tube Length | 493mm | 511mm | 535mm | 544mm | 566mm | 581mm | 599mm |
| J | Seat Tube Angle | 76° | 75.5° | 74° | 74° | 73.5° | 73.5° | 73° |
| K | Standover | 730mm | 740mm | 755mm | 775mm | 795mm | 826mm | 850mm |
Sizing Guide
| Size | Height |
|---|---|
| 44 | 142 - 155cm |
| 49 | 155 - 163cm |
| 52 | 163 - 170cm |
| 54 | 170 - 175cm |
| 56 | 175 - 180cm |
| 58 | 180 - 188cm |
| 61 | 188 - 196cm |
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.
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