Product Info
Details + Specs
Tarmac SL8 Pro - SRAM Force AXS
Made to race
Nothing is faster than the Tarmac SL8 — a combination of aerodynamics, low weight, 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.
Best for: Road racing, fast group rides and performance-focused training.
At a glance
Frame
Tarmac SL8 FACT 10r Carbon, Rider First Engineered™, threaded BB (68mm…
Drivetrain
SRAM Force AXS E1
Weight
approx. 7.25kg (15lb 15.7oz), size 56
Fork
FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc
Brakes (Front/Rear)
SRAM Force AXS E1, hydraulic disc, 160mm rotors
Shift Levers
SRAM Force AXS E1 HRD
Key highlights
the Speed Sniffer nose cone and the narrowest aero seatpost Specialized has ever made keep the leading edge of the bike aerodynamically clean, on what's still our most…
the same Rider First Engineered™ chassis and geometry used across the SL8 range, tuned for race-day stiffness and compliance.
wireless 12-speed shifting with a built-in power meter crank for race-precision data straight out of the box.
deep-section carbon aero wheels (51mm front / 48. 5mm rear) paired with S-Works Turbo TLR tyres for genuine race-day speed.
Complete specification
Full build details
Components are grouped by bike system so the complete build is easy to scan.
Frameset
Frame
Tarmac SL8 FACT 10r Carbon, Rider First Engineered™, threaded BB (68mm BSA), 12x142mm thru-axle, flat-mount disc (approx. 780g, size 56)
Suspension
Fork
FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc
Brakes
Brakes (Front/Rear)
SRAM Force AXS E1, hydraulic disc, 160mm rotors
Drivetrain
Shift Levers
SRAM Force AXS E1 HRD
Front Derailleur
SRAM Force AXS E1
Rear Derailleur
SRAM Force AXS E1
Cassette
SRAM Force XG-1270, 12-speed, 10-33t
Chain
SRAM Force E1
Crankset
SRAM Force E1 Power Meter, 48/35t
Bottom Bracket
SRAM DUB BSA
Wheels and tyres
Wheels (Front/Rear)
Roval Rapide CL III, tubeless-ready carbon, 51mm front / 48.5mm rear depth
Tyres
S-Works Turbo TLR Race Tire, 700x28c
Cockpit and contact points
Handlebar/Stem
Roval Rapide Cockpit, integrated bar/stem
Bar Tape
Supacaz Super Sticky Kush
Seatpost
S-Works Tarmac SL8 Carbon, FACT Carbon, 15mm offset
Saddle
Body Geometry Power Pro, hollow Ti rails
Weight and sizing
Weight
approx. 7.25kg (15lb 15.7oz), size 56
Weight is based on a production painted bike in the stated reference size. Actual weight can vary with colour, size and component variation. Specifications are subject to change without notice.