Bike Specs
| Year: | 2025 |
| Brand: | Specialized |
| Model: | Tarmac SL8 Expert |
| Size: | 52cm |
| 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 |
| Front Derailleur: | Shimano Ultegra R8150, braze-on |
| Rear Derailleur: | Shimano Ultegra Di2 R8150, 12-speed |
| Shifters: | Shimano Ultegra R8170 Di2 12-speed |
| Crankset: | Shimano Ultegra R8100 |
| Chainrings: | 52-36t |
| Cassette: | Shimano Ultegra, 12-speed, 11-30t |
| Handlebar: | Specialized Expert Shallow Drop, alloy, |
| Stem: | Tarmac integrated stem, 6-degree |
| Seatpost: | S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset |
| Saddle: | Body Geometry Power Expert |
| Wheels/Tires: |
Roval C38, 21mm internal width carbon rim S-Works Turbo, folding bead, 700x26mm |
|
Brakes: |
Shimano Ultegra R8170, hydraulic disc |
Condition Notes:
***This Brand New Specialized Tarmac is available for in store Pick Up Only and Cannot be Shipped***
Brand New 2025 Specialized Tarmac SL8 Expert with Shimano Ultegra 8150 Di2 12-Speed Components, Ultegra R8170 Hydraulic disc brakes, Ultegra R8100 Crankset, Specialized Expert Shallow Drop alloy handlebar, and Roval C38 Carbon Wheels Size: 52cm. This Specialized Tarmac SL8 is brand new.
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.
- 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.
- The Tarmac SL8 Expert Di2 delivers exceptional performance with a full Ultegra Di2 groupset, C38 carbon tubeless ready wheelset, and an SL7 stem with Specialized Expert Shallow Drop alloy handlebars makes for an accessible performance-packed bike.