Specialized Tarmac SL8 Comp – SRAM Rival AXS 2026
2026 Road
Estimate price |
4,885$
Weight | 7.77 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Groupset Rival AXS -
Suspension Rigid -
Drivetrain 2 × 12 Electronic -
Brakes SRAM Rival Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Tarmac SL8 FACT 10r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc
Suspension Fork
FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc
Drivetrain
Rear Derailleur
NEW SRAM Rival AXS E1
Front Derailleur
NEW SRAM Rival AXS E1
Shift Levers
NEW SRAM Rival AXS E1 HRD
Cassette
NEW SRAM Rival XG-1250, 12sp, 10-36t
Crank
NEW SRAM Rival E1, 48/35t
Bottom Bracket
SRAM DUB BSA
Chain
NEW SRAM Rival E1
Wheels
Rims
Front: DT Swiss R470 rim, 20mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples., Rear: DT Swiss R470 rim, 20mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples.
Tires
Front: S-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x26mm, Rear: S-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x26mm
Brakes
Brakes
Front: NEW SRAM Rival AXS E1, hydraulic disc 160mm rotor, Rear: NEW SRAM Rival AXS E1, hydraulic disc 160mm rotor
Cockpit
Stem
Tarmac integrated stem, 6-degree
Handlebar
Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp
Headset
Stem headset spacers kit for SL7 stem & Roval Rapide cockpit use
Seat
Saddle
Body Geometry Power Sport, steel rails
Seatpost
S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 44cm | 49cm | 52cm | 54cm | 56cm | 58cm | 61cm |
|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.369 mm | 1.371 mm | 1.387 mm | 1.417 mm | 1.43 mm | 1.47 mm | 1.5 mm |
| Bottom Bracket Height | 266 mm | 266 mm | 266 mm | 268 mm | 268 mm | 268 mm | 268 mm |
| Front Center | 572 mm | 574 mm | 577 mm | 579 mm | 592 mm | 606 mm | 613 mm |
| Rake | 47 mm | 47 mm | 47 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 71 mm | 63 mm | 58 mm | 58 mm | 55 mm | 55 mm | 52 mm |
| Stack | 501 mm | 514 mm | 527 mm | 544 mm | 565 mm | 591 mm | 612 mm |
| Reach | 366 mm | 375 mm | 380 mm | 384 mm | 395 mm | 402 mm | 408 mm |
| Top Tube Length | 496 mm | 509 mm | 531 mm | 541 mm | 563 mm | 577 mm | 595 mm |
| Seat Tube Angle | 75.5 ° | 75.5 ° | 74 ° | 74 ° | 73.5 ° | 73.5 ° | 73 ° |
| Seat Tube Length | 433 mm | 445 mm | 456 mm | 473 mm | 494 mm | 515 mm | 545 mm |
| Head Tube Angle | 70.5 ° | 71.75 ° | 72.5 ° | 73 ° | 73.5 ° | 73.5 ° | 74 ° |
| Head Tube Length | 99 mm | 109 mm | 120 mm | 137 mm | 157 mm | 184 mm | 204 mm |
| Chainstay Length | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm |
| Wheelbase | 970 mm | 973 mm | 975 mm | 978 mm | 991 mm | 1006 mm | 1013 mm |
| Bottom Bracket Drop | 74 mm | 74 mm | 74 mm | 72 mm | 72 mm | 72 mm | 72 mm |
| Standover Height | 723 mm | 735 mm | 746 mm | 768 mm | 786 mm | 808 mm | 834 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 | 700 |