VelopediaBicycle Archive · Specification report

2026 Specialized Tarmac SL8 Comp - SRAM Rival AXS

Velopedia Archive ID 900001143

Overview

Model year2026
BrandSpecialized
ModelTarmac SL8 Comp - SRAM Rival AXS
Bicycle typeRoad
Archive ID900001143
Original MSRP$4,699.99
ColorsSatin Carbon / White
Sizes44; 49; 52; 54; 56; 58; 61
Weight7.77 kg (17 lb, 2.1 oz)

Frameset

Frame constructionTarmac SL8 FACT 10r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc
Frame materialCarbon Fiber
ForkFACT 10r Carbon, 12x100mm thru-axle, flat-mount disc
Fork materialCarbon Fiber

Drivetrain

ShiftersNEW SRAM Rival AXS E1 HRD
Front derailleurNEW SRAM Rival AXS E1
Rear derailleurNEW SRAM Rival AXS E1
CranksetNEW SRAM Rival E1, 48/35t
Bottom bracketSRAM DUB BSA
CassetteNEW SRAM Rival XG-1250, 12sp, 10-36t
ChainNEW SRAM Rival E1

Brakes

Brakes(F) NEW SRAM Rival AXS E1, hydraulic disc 160mm rotor / (R) NEW SRAM Rival AXS E1, hydraulic disc 160mm rotor

Cockpit & contact points

HeadsetStem headset spacers kit for SL7 stem & Roval Rapide cockpit use
HandlebarSpecialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp
StemTarmac integrated stem, 6-degree
SaddleBody Geometry Power Sport, steel rails
SeatpostS-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset

Wheels & tires

Wheels(F) 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. / (R) 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.
Front tireS-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x26mm
Rear tireS-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x26mm

Geometry · 44

Seat tube433 mm
Effective top tube496 mm
Head tube99 mm
Head-tube angle70.5°
Seat-tube angle75.5°
Chainstay / rear center410 mm
Wheelbase970 mm
Bottom-bracket drop74 mm
Bottom-bracket height266 mm
Reach366 mm
Stack501 mm
Standover height723 mm
Fork offset / rake47 mm
Front center572 mm
Trail71 mm
Fork length / axle-to-crown370 mm
Crank length165 mm
Stem length70 mm
Handlebar width360 mm

Geometry · 49

Seat tube445 mm
Effective top tube509 mm
Head tube109 mm
Head-tube angle71.75°
Seat-tube angle75.5°
Chainstay / rear center410 mm
Wheelbase973 mm
Bottom-bracket drop74 mm
Bottom-bracket height266 mm
Reach375 mm
Stack514 mm
Standover height735 mm
Fork offset / rake47 mm
Front center574 mm
Trail63 mm
Fork length / axle-to-crown370 mm
Crank length165 mm
Stem length80 mm
Handlebar width380 mm

Geometry · 52

Seat tube456 mm
Effective top tube531 mm
Head tube120 mm
Head-tube angle72.5°
Seat-tube angle74°
Chainstay / rear center410 mm
Wheelbase975 mm
Bottom-bracket drop74 mm
Bottom-bracket height266 mm
Reach380 mm
Stack527 mm
Standover height746 mm
Fork offset / rake47 mm
Front center577 mm
Trail58 mm
Fork length / axle-to-crown370 mm
Crank length170 mm
Stem length90 mm
Handlebar width400 mm

Geometry · 54

Seat tube473 mm
Effective top tube541 mm
Head tube137 mm
Head-tube angle73°
Seat-tube angle74°
Chainstay / rear center410 mm
Wheelbase978 mm
Bottom-bracket drop72 mm
Bottom-bracket height268 mm
Reach384 mm
Stack544 mm
Standover height768 mm
Fork offset / rake44 mm
Front center579 mm
Trail58 mm
Fork length / axle-to-crown370 mm
Crank length172.5 mm
Stem length100 mm
Handlebar width420 mm

Geometry · 56

Seat tube494 mm
Effective top tube563 mm
Head tube157 mm
Head-tube angle73.5°
Seat-tube angle73.5°
Chainstay / rear center410 mm
Wheelbase991 mm
Bottom-bracket drop72 mm
Bottom-bracket height268 mm
Reach395 mm
Stack565 mm
Standover height786 mm
Fork offset / rake44 mm
Front center592 mm
Trail55 mm
Fork length / axle-to-crown370 mm
Crank length172.5 mm
Stem length100 mm
Handlebar width420 mm

Geometry · 58

Seat tube515 mm
Effective top tube577 mm
Head tube184 mm
Head-tube angle73.5°
Seat-tube angle73.5°
Chainstay / rear center410 mm
Wheelbase1006 mm
Bottom-bracket drop72 mm
Bottom-bracket height268 mm
Reach402 mm
Stack591 mm
Standover height808 mm
Fork offset / rake44 mm
Front center606 mm
Trail55 mm
Fork length / axle-to-crown370 mm
Crank length175 mm
Stem length110 mm
Handlebar width440 mm

Geometry · 61

Seat tube545 mm
Effective top tube595 mm
Head tube204 mm
Head-tube angle74°
Seat-tube angle73°
Chainstay / rear center410 mm
Wheelbase1013 mm
Bottom-bracket drop72 mm
Bottom-bracket height268 mm
Reach408 mm
Stack612 mm
Standover height834 mm
Fork offset / rake44 mm
Front center613 mm
Trail52 mm
Fork length / axle-to-crown370 mm
Crank length175 mm
Stem length110 mm
Handlebar width440 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 6, 2026.