Questions about the Specialized S-Works Tarmac SL9 Shimano Dura-Ace Di2 (2027)? Ask away.
Specialized S-Works Tarmac SL9 Shimano Dura-Ace Di2 (2027)
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Product Details
S-Works Tarmac SL9
One Bike To Rule Them All
The all-new S-Works Tarmac SL9 is the fastest road bike ever made. Not just because it’s the lightest. Not just because it’s our most aero. Not because it handles better than anything else on the road. But because it delivers the lowest real-world Time to Finish of any road bike ever made. Tarmac SL9 turns more of your effort into pure speed—validated for real race courses, real terrain, real riders. When the goal is to cross the line first, no road bike gets you there faster.
At a Glance
Use
Road Racing
Frame
FACT 12r Carbon - 687 grams
Wheels
Roval Rapide CLX III
Cockpit
Roval Rapide Integrated
Drivetrain
Shimano Dura-Ace Di2
Weight
6.6 kg
Technical Specifications
- Frame
- S-Works Tarmac SL9 FACT 12r Carbon, Rider First Engineered, Win Tunnel Engineered, Ceramic Speed SLT headset bearings, Threaded BB, 12x142mm thru-axle, flat-mount disc, UDH dropout
- Fork
- S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc
- Front Brake
- Shimano Dura-Ace BR-R9270
- Rear Brake
- Shimano Dura-Ace BR-R9270
- Bottom Bracket
- CeramicSpeed Alpha Bottom Bracket, BSA Threaded Shimano
- Cassette
- Shimano Dura-Ace CS-R9200, 12-speed, 11-34t
- Crankset
- Shimano Dura-Ace FC-R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter, 52/36t
- Front Derailleur
- Shimano Dura-Ace FD-R9250, braze-on
- Rear Derailleur
- Shimano Dura-Ace RD-R9250, 12-speed
- Shift Levers
- Shimano Dura-Ace ST-R9270
- Chain
- Shimano XTR M9100, 12-speed w/ quick link
- Inner Tubes
- 700x25-35mm, 65mm Presta valve, TPU tube
- Front Tire
- Cotton TLR, 700x30
- Rear Tire
- Cotton TLR, 700x30
- Rear Wheel
- Roval Rapide CLX III, Tubeless, 21mm internal width carbon rim, 48.5mm depth, Win Tunnel Engineered, Roval LF19-R 24H hub with Sinc Ceramic Bearings, Roval by ARRIS Composite Aero Spoke with Ti end fittings
- Front Wheel
- Roval Rapide CLX III, Tubeless, 21mm internal width carbon rim, 51mm depth, Win Tunnel Engineered, Roval LF18F 18H hub with Sinc Ceramic Bearings, Roval by ARRIS Composite Aero Spoke with Ti end fittings
- Handlebars
- Roval Rapide Cockpit, Integrated Bar/Stem
- Saddle
- S-Works Power with Mirror
- Seatpost
- S-Works Rapide Post, FACT Carbon, 15mm offset
- Tape
- Supacaz Super Sticky Kush
- Seat Binder
- Tarmac integrated wedge
- Product ID
- 293532
- Weight Size
- 56
- Weight
- 6.6 kg (14 lb, 8.8 oz)
Geometry
| 44 | 49 | 52 | 54 | 56 | 58 | 61 | |
|---|---|---|---|---|---|---|---|
| Crank Length | 165 | 165 | 165 | 170 | 170 | 172.5 | 172.5 |
| Handlebar Width | 380 | 380 | 380 | 380 | 400 | 420 | 420 |
| Stem Length | 75 | 75 | 90 | 100 | 100 | 110 | 110 |
| Saddle Width | 155 | 155 | 155 | 143 | 143 | 143 | 143 |
| Seatpost Length | 300 | 300 | 300 | 380 | 380 | 380 | 380 |
| Frame Stack | 501 | 514 | 527 | 544 | 565 | 591 | 612 |
| Frame Reach | 366 | 375 | 380 | 384 | 395 | 402 | 408 |
| Stack to Stem | 509 | 522 | 535 | 552 | 573 | 599 | 620 |
| Reach to Stem | 363 | 372 | 377 | 381 | 393 | 400 | 406 |
| Head Tube Length | 99 | 109 | 120 | 140 | 157 | 184 | 204 |
| Head Tube Angle | 70.5 | 71.75 | 72.5 | 72.5 | 73.5 | 73.5 | 74 |
| BB Height | 266 | 266 | 266 | 268 | 268 | 268 | 268 |
| BB Drop | 74 | 74 | 74 | 72 | 72 | 72 | 72 |
| Trail | 71 | 63 | 58 | 58 | 55 | 55 | 52 |
| Fork Length, Full | 370 | 370 | 370 | 370 | 370 | 370 | 370 |
| Fork Rake/Offset | 47 | 47 | 47 | 47 | 44 | 44 | 44 |
| Front Center | 567 | 570 | 572 | 582 | 587 | 602 | 609 |
| Chainstay Length | 410 | 410 | 410 | 410 | 410 | 410 | 410 |
| Wheelbase | 970 | 973 | 975 | 986 | 991 | 1006 | 1013 |
| Top Tube Length, Horizontal | 496 | 509 | 531 | 540 | 563 | 577 | 595 |
| Bike Standover Height | 722 | 734 | 745 | 767 | 785 | 807 | 833 |
| Seat Tube Length | 433 | 445 | 456 | 473 | 494 | 515 | 545 |
| Seat Tube Angle | 75.5 | 75.5 | 74 | 74 | 73.5 | 73.5 | 73 |
Complete your Ride
We had an outstanding experience at Cyclerie! We purchased two Aventon e-bikes, and the entire process was exceptional from start to finish. The staff took the time to help us choose the perfect bikes for our needs, recommended all the right accessories, and even installed our bike rack on the car before we left.
I had a terrific experience at Cyclerie! I love the bike I bought and working with Skip was great. He told me about customizing features that are available on the bike if you use the Aventon app.
I enjoyed my buying experience at Cyclerie. Ideal location, easy to get to, easy access to trails to test ride. … Salesperson was helpful, knowledgeable and easy to work with. No pressure to buy.












