2026 Specialized Tarmac SL8 Frameset - FACT 10r Carbon
2026 Specialized Tarmac SL8 Frameset - FACT 10r Carbon
2026 Specialized Tarmac SL8 Frameset - FACT 10r Carbon
2026 Specialized Tarmac SL8 Frameset - FACT 10r Carbon
2026 Specialized Tarmac SL8 Frameset - FACT 10r Carbon
2026 Specialized Tarmac SL8 Frameset - FACT 10r Carbon
2026 Specialized Tarmac SL8 Frameset - FACT 10r Carbon
2026 Specialized Tarmac SL8 Frameset - FACT 10r Carbon
2026 Specialized Tarmac SL8 Frameset - FACT 10r Carbon
2026 Specialized Tarmac SL8 Frameset - FACT 10r Carbon
2026 Specialized Tarmac SL8 Frameset - FACT 10r Carbon
2026 Specialized Tarmac SL8 Frameset - FACT 10r Carbon
Specialized

2026 Specialized Tarmac SL8 Frameset - FACT 10r Carbon

$3,500.00
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Tarmac SL8 Frameset — FACT 10r Carbon
Tarmac SL8 Frameset
FACT 10r Carbon · Win Tunnel · 32mm Tire Clearance · 7 Sizes

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. 16.6 seconds faster over 40km, 128 seconds faster over Milan San Remo, 20 seconds faster over the Tourmalet.

  • FACT 10r Carbon Frame: Same proven platform, 33% stiffness-to-weight improvement over SL7.
  • FACT 10r Carbon Fork: Full carbon, 12x100mm thru-axle, flat-mount disc.
  • Win Tunnel Engineered: Most aerodynamic Tarmac ever — faster than the Venge.
  • 32mm Tire Clearance: Identical to SL7, versatile for higher volume tires.
  • 68mm Threaded BB: Standard BSA, no special tools required.
  • S-Works Tarmac SL8 Carbon Seatpost: Same as top-tier builds, 15mm offset.
  • Tarmac Integrated Stem: 6-degree rise, included.
  • Rapide Handlebar Cable Covers: Included for clean cockpit routing.

Frameset weight: 1.69kg (56cm). Seven sizes: 44, 49, 52, 54, 56, 58, 61. Build your dream race machine.

FACT 10r Carbon Frame
Race-proven platform with 33% stiffness-to-weight improvement over SL7. Rider First Engineered™, Win Tunnel Engineered, clean routing, threaded BB, 12x142mm thru-axle, flat-mount disc.
Speed Sniffer Nose Cone
By moving the steer tube back, the leading edge of the head tube can be much sharper — delivering a much lower drag shape. Clean air is optimized for maximum advantage.
Win Tunnel Aerodynamics
Most aerodynamic Tarmac ever — even faster than the Venge. Aero where it matters (the leading edge), not just where it looks good. Narrowest, most aero seat post ever made.
33% Stiffness-to-Weight Improvement
Stiffer at the pedals, more precise at the bars, yet 6% more compliance in the saddle. Rider-First Engineering ensures every size gets the same unprecedented ride quality.
Clean Integration
68mm threaded BB, flat mount disc, Tarmac integrated wedge seat binder. Tarmac integrated stem (6-degree) and S-Works Tarmac SL8 carbon seatpost included. Rapide handlebar cable covers included.
44 49 52 54 56 58 61
Stem Length 70 80 90 100 100 110 110
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 99 109 120 137 157 184 204
Head Tube Angle 70.5° 71.75° 72.5° 73° 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 44 44 44 44
Front Center 572 574 577 579 592 606 613
Chainstay Length 410 410 410 410 410 410 410
Wheelbase 970 973 975 978 991 1006 1013
Top Tube Length, Horizontal 496 509 531 541 563 577 595
Bike Standover Height 723 735 746 768 786 808 834
Seat Tube Length 433 445 456 473 494 515 545
Seat Tube Angle 75.5° 75.5° 74° 74° 73.5° 73.5° 73°
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 Binder
Tarmac integrated wedge
Cockpit
Seatpost
S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
Stem
Tarmac integrated stem, 6-degree
Accessories
SWAT
Rapide Handlebar cable covers

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

Riding Gear & Apparel:

Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 1–3 business days.

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

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Technology
🏆
World's Fastest Race Bike
Tour Magazine rated it 1.3 — the highest score ever. 'No other racing bike functions better as a complete package.'
✈️
More Aero Than Venge
Speed Sniffer nose cone puts aero where it matters — the leading edge. Win Tunnel Engineered. 16.6 seconds faster over 40km than SL7.
⚖️
685g FACT 10r Frame
15% lighter than Tarmac SL7. Built at UCI minimum with full aero setup. Lessons from the Aethos — the lightest road bike in the world.
💪
33% Stiffer / 6% Smoother
Massive gains in stiffness-to-weight over SL7. More compliant in the saddle — floats over rough road like no race bike before.
🛠️
Rider-First Engineering
Every rider gets the same unprecedented ride quality regardless of size. World Championship proven geometry.
🛞
32mm Tire Clearance
32mm tire clearance, flat mount disc, threaded BB. No-hassle seamless integration — the ultimate starting point for your dream build.
Built For
Road Racing
Gran Fondo
Climbing
Race Performance
Performance Numbers
685g
Frame Weight
FACT 10r Carbon
33%
Stiffness Gain
vs Tarmac SL7
32mm
Tire Clearance
Flat Mount Disc
16.6s
Faster Over 40km
vs Tarmac SL7
Gallery
Tarmac SL8 Frameset
Tarmac SL8 Frameset
Tarmac SL8 Frameset
Geometry & Specifications
Size Stack Reach ST Length HT Angle BB Drop
49501mm366mm433mm70.5°74mm
52514mm375mm445mm71.75°74mm
54527mm380mm456mm72.5°74mm
56544mm384mm473mm73°72mm
58565mm395mm494mm73.5°72mm
61591mm402mm515mm73.5°72mm
64612mm408mm545mm74°72mm
Frameset Specs
FACT 10r Carbon Frame
FACT 10r Carbon Fork
Tarmac Integrated Stem 6°
S-Works Carbon Seatpost, 15mm offset
68mm Threaded BB
12x142mm Rear Thru-Axle
12x100mm Front Thru-Axle
Flat Mount Disc Brakes
1.69kg Frame weight (56cm)

Prepared with intention.

Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.

Passion drives us

At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.

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