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Specialized S-Works Tarmac SL8 Frameset - 2025

Specialized S-Works Tarmac SL8 Frameset
  • Color: Gloss Carbon/Red To Gold Blurred Speckle/Metallic White Silver
  • Color: Gloss Glacial Metallic/Red To Gold Pearl/White
  • Color: Gloss Red To Black Pearl Over Deep Lake Metallic/Satin Metallic Obsidian
$5,500.00
Color:
Size: Select size
Please select options Unavailable

Details

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. Your legs up for it?

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.

AERO IN EVERYTHING: We’re putting aero where it matters - the leading edge - not just where it looks good. In the process we’ve created our most aerodynamic road bike ever. Yes, it’s more aero than the Venge. Clean air is optimized for maximum advantage with the Tarmac’s new nose cone - the Speed Sniffer. By moving the steer tube back - the tube that determines head tube width - the leading edge of the head tube can be much sharper, delivering a much lower drag shape. Utilizing new UCI rules, the Tarmac SL8 has the narrowest, most aero seat post we’ve ever made ensuring fast moving, dirty air around the legs can flow back more cleanly. Doesn’t victory smell sweet?

MINIMUM WEIGHT, MAXIMUM AERO: Tarmac SL8 took learnings from Aethos to be easily built at the UCI minimum with a full aero setup. The team delivered a mind-bending, scale tickling 685 gram frame - 15% lighter than the Tarmac SL7 and lighter than anything on else on the World Tour*. With the ability to make lightweight a top priority in the down tube, seat tube, and rear of the bike lessons from Aethos were applied. The frame’s shape carries load so efficiently that extra carbon stiffness layers become redundant. *Unless of course you count the time Kasper Asgreen raced our 585 gram Aethos frame during a Tour stage.

GOES LIKE HELL, RIDES LIKE HEAVEN: With massive gains in stiffness-to-weight - an improvement of 33% over the SL7 - the Tarmac SL8 takes legendary handling, aggressive responsiveness and World Championship proven geometry to the next level. The bike is stiffer at the pedals, more precise at the bars, and combines it with a compliant ride in the saddle that sets a new benchmark for race bike comfort. Thanks to our Rider-First Engineering, every rider, regardless of size, gets the same unprecedented ride quality and handling. In the saddle the Tarmac SL8 delivers 6% more compliance, floating over rough road with a supple feel unique in the high strung world of race bikes. Tarmac’s proven geometry and 32mm tire clearance are identical to the SL7, ensuring easy adaptation and the versatility to run higher volume tires when needed.

BEYOND GENDER: There can be more difference between two male cyclists than between a male and female. Gender alone doesn’t provide nearly enough data to specialize and that means creating male or female bikes is arbitrary and outdated. Every rider can get the next level advantage of Tarmac SL8. It’s time to go Beyond Gender.

68mm threaded bottom bracket, flat mount disc brakes, and no-hassle seamless integration — the S-Works Tarmac SL8 Frameset is the ultimate starting point for your dream build.

Sizes:
Frame Size 44495254565861
Seatpost Length 300mm 300mm 300mm 380mm 380mm 380mm 380mm
Frame Stack 501mm 514mm 527mm 544mm 565mm 591mm 612mm
Frame Reach 366mm 375mm 380mm 384mm 395mm 402mm 408mm
Stack to Stem 509mm 522mm 535mm 552mm 573mm 599mm 620mm
Reach to Stem 363mm 372mm 377mm 381mm 393mm 400mm 406mm
Head Tube Length 99mm 109mm 120mm 137mm 157mm 184mm 204mm
Head Tube Angle 70.5° 71.75° 72.5° 73° 73.5° 73.5° 74°
BB Height 266mm 266mm 266mm 268mm 268mm 268mm 268mm
BB Drop 74mm 74mm 74mm 72mm 72mm 72mm 72mm
Trail 71mm 63mm 58mm 58mm 55mm 55mm 52mm
Fork Length, Full 370mm 370mm 370mm 370mm 370mm 370mm 370mm
Fork Rake/Offset 47mm 47mm 47mm 44mm 44mm 44mm 44mm
Front Center 572mm 574mm 577mm 579mm 592mm 606mm 613mm
Chainstay Length 410mm 410mm 410mm 410mm 410mm 410mm 410mm
Wheelbase 970mm 973mm 975mm 978mm 991mm 1006mm 1013mm
Top Tube Length, Horizontal 496mm 509mm 531mm 541mm 563mm 577mm 595mm
Bike Standover Height 723mm 735mm 746mm 768mm 786mm 808mm 834mm
Seat Tube Length 433mm 445mm 456mm 473mm 494mm 515mm 545mm
Seat Tube Angle 75.5° 75.5° 74° 74° 73.5° 73.5° 73°
Sizes:
INCHESSIZE
4'8" - 5'1" 44
5'1" - 5'4" 49
5'4" - 5'7" 52
5'7" - 5'9" 54
5'9" - 5'11" 56
5'11" - 6'2" 58
6'2" - 6'5" 61

Specs

Frame S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc. 685g frame.
Fork S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc
Seatpost S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Gloss Carbon/Red To Gold Blurred Speckle/Metallic White Silver / 49cm 196625191336 74925-0049 210000068335
Gloss Carbon/Red To Gold Blurred Speckle/Metallic White Silver / 52cm 196625191923 74925-0052
Gloss Carbon/Red To Gold Blurred Speckle/Metallic White Silver / 54cm 196625191879 74925-0054 210000068320
Gloss Carbon/Red To Gold Blurred Speckle/Metallic White Silver / 56cm 196625191930 74925-0056 210000068328
Gloss Carbon/Red To Gold Blurred Speckle/Metallic White Silver / 58cm 196625192029 74925-0058 210000067830
Gloss Carbon/Red To Gold Blurred Speckle/Metallic White Silver / 61cm 196625191497 74925-0061 210000067968
Gloss Carbon/Red To Gold Blurred Speckle/Metallic White Silver / 44cm 196625191190 74925-0044
Gloss Glacial Metallic/Red To Gold Pearl/White / 49cm 196625191633 74925-0249 210000068169
Gloss Glacial Metallic/Red To Gold Pearl/White / 52cm 196625191114 74925-0252 210000068168
Gloss Glacial Metallic/Red To Gold Pearl/White / 54cm 196625192302 74925-0254 210000068167
Gloss Glacial Metallic/Red To Gold Pearl/White / 56cm 196625192043 74925-0256 210000068166
Gloss Glacial Metallic/Red To Gold Pearl/White / 58cm 196625191510 74925-0258 210000067552
Gloss Glacial Metallic/Red To Gold Pearl/White / 61cm 196625192265 74925-0261 210000067553
Gloss Red To Black Pearl Over Deep Lake Metallic/Satin Metallic Obsidian / 49cm 196625191268 74925-0349 210000068172
Gloss Red To Black Pearl Over Deep Lake Metallic/Satin Metallic Obsidian / 52cm 196625191442 74925-0352 210000068171
Gloss Red To Black Pearl Over Deep Lake Metallic/Satin Metallic Obsidian / 54cm 196625191138 74925-0354 210000068173
Gloss Red To Black Pearl Over Deep Lake Metallic/Satin Metallic Obsidian / 56cm 196625191947 74925-0356 210000068170
Gloss Red To Black Pearl Over Deep Lake Metallic/Satin Metallic Obsidian / 58cm 196625192425 74925-0358 210000067961
Gloss Red To Black Pearl Over Deep Lake Metallic/Satin Metallic Obsidian / 61cm 196625192364 74925-0361 210000067650

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