In-depth analysis of the new Specialized Tarmac SL9 Expert and Comp models for 2026/2027. FACT 10r frame, Ultegra Di2, Force AXS, 105 Di2, Rival AXS builds, technical specs, and global pricing.

AT A GLANCE: QUICK SUMMARY

    Market Positioning: The Expert and Comp tiers bring the flagship Tarmac SL9 platform within reach of a broader audience, democratizing WorldTour-proven aerodynamics at significantly lower price points.

    Shared Frame Tech: Both models feature the exact same FACT 10r carbon frame (weighing 822g in size 56cm) and FACT 12r fork as the upper-tier S-Level model.

    Tarmac SL9 Expert Build: Equipped with Shimano Ultegra Di2 or SRAM Force AXS drivetrains, Roval C38 carbon wheels, and a two-piece alloy cockpit (priced from $6,600 / £5,999 / €6,999).

    Tarmac SL9 Comp Build: Serves as the gateway model with Shimano 105 Di2 or SRAM Rival AXS electronic shifting paired with DT Swiss R470 alloy wheels (priced at $4,500 / £3,999 / €4,499).

    Tire Clearance: Full 32mm measured tire clearance is retained across both builds for modern tubeless setups.

Specialized Tarmac SL9 Expert & Comp: Benchmark Speed for Every Racer

Following the launches of the flagship S-Works tier and the race-ready S-Level edition, Specialized has completed the Tarmac SL9 2026/2027 family with the arrival of the Expert and Comp models. The mission from Morgan Hill is clear: democratize "the fastest road bike ever made" by pairing the exact same FACT 10r carbon chassis with more affordable build packages.

The Expert and Comp editions are designed for competitive riders who want an agile, aerodynamic, and upgrade-friendly platform without needing a five-figure budget to get electronic shifting and wind-tunnel-optimized tube shapes.

The Core Platform: Identical FACT 10r Carbon Chassis Across the Range

The standout feature of the new Tarmac SL9 Expert and Comp bikes lies in the chassis. Specialized did not develop a lower-tier carbon mold for its entry models. Instead, both the Expert and Comp variants share the identical FACT 10r carbon frame (weighing 822g in size 56cm) and the S-Works FACT 12r carbon fork found on the $10,000+ S-Level model.

This ensures riders purchasing the Comp or Expert tiers receive the exact same aerodynamic innovations ridden in the professional peloton:

    Speed Sniffer Nose Cone: A 4mm narrower head tube profile that cuts frontal surface drag by 10%.

    Flow Fork: Curved fork legs engineered to smooth airflow around the rotating front wheel.

    Geometry & Tire Clearance: Uncompromised handling dynamics with official clearance for up to 32mm actual tire width, perfect for high-volume 28mm or 30mm tubeless setups.

Specialized Tarmac SL9 Expert: The Sweet Spot for Race Day

The Tarmac SL9 Expert sits right in the sweet spot for self-funded racers seeking near-flagship performance and reliable carbon wheels out of the box:

    Drivetrain Options: Available with a Shimano Ultegra Di2 R8100 12-speed groupset or a SRAM Force AXS 12-speed wireless build (power meters are not included on Expert builds).

    Wheelset: Spec'd with mid-depth Roval C38 carbon wheels (38mm depth), offering a durable, tubeless-ready setup for both training and racing.

    Cockpit & Finishing Kit: Uses a two-piece alloy handlebar and stem for straightforward fitting adjustments, paired with an S-Works Tarmac SL8 carbon seatpost and a Body Geometry Power Expert saddle.

    Claimed Weight: Approximately 7.55kg (size 56cm, SRAM Force AXS build).

Specialized Tarmac SL9 Comp: The Entry Point to the SL9 Ecosystem

The Tarmac SL9 Comp serves as the foundation of the Tarmac lineup. It is engineered for cyclists who want to secure the high-end SL9 chassis at the lowest possible buy-in cost, leaving room for customized upgrades over time:

    Drivetrain Options: Offered with a 12-speed Shimano 105 Di2 R7100 semi-wireless setup or a SRAM Rival AXS 12-speed wireless groupset.

    Wheelset: Fitted with robust DT Swiss R470 aluminum rims laced to Specialized sealed-bearing hubs—a reliable, workhorse training wheelset.

    Cockpit & Finishing Kit: Features the same two-piece alloy cockpit as the Expert build, an S-Works SL8 carbon seatpost, and 26mm/28mm S-Works Turbo tires.

    Claimed Weight: Approximately 8.14kg (SRAM Rival AXS) and 8.21kg (Shimano 105 Di2) in size 56cm.

Official Global Pricing: Tarmac SL9 Expert & Comp

Global pricing makes the Tarmac SL9 platform far more scalable compared to the halo $14,000 / £11,999 S-Works builds:

    Tarmac SL9 Expert – SRAM Force AXS:

        US Price: $7,000 | UK Price: £5,999 | EU Price: €6,999

    Tarmac SL9 Expert – Shimano Ultegra Di2:

        US Price: $6,600 | UK Price: £5,999 | EU Price: €6,999

    Tarmac SL9 Comp – SRAM Rival AXS:

        US Price: $4,500 | UK Price: £3,999 | EU Price: €4,499

    Tarmac SL9 Comp – Shimano 105 Di2:

        US Price: $4,500 | UK Price: £3,999 | EU Price: €4,499

Frequently Asked Questions

Is buying the Tarmac SL9 Comp and upgrading the wheels later a smart move?

Yes, it is one of the most cost-effective buying strategies on the market. By choosing the Tarmac SL9 Comp at $4,500, you lock in the high-performance FACT 10r frame and a flawless 12-speed electronic groupset (105 Di2 or Rival AXS). Swapping out the stock alloy DT Swiss wheels down the road for a 1,400g carbon wheelset immediately drops over 400g, bringing the bike down to roughly 7.6kg for a fraction of the cost of higher-tier models.

Can I upgrade to the one-piece Roval Rapide carbon cockpit on the Expert or Comp?

Yes. Because the steerer tube interface and headset dimensions are identical across the entire Tarmac SL9 range, you can purchase the integrated Roval Rapide carbon cockpit separately and install it on an Expert or Comp frame to hide exposed routing and optimize front-end aerodynamics.

What is the main functional difference between the Expert and Comp models?

The primary differences come down to the groupset tiers (Ultegra/Force on the Expert versus 105/Rival on the Comp) and the wheelset. The Expert comes stock with Roval C38 carbon wheels, whereas the Comp relies on alloy DT Swiss R470 wheels. The underlying frame and fork are identical.

CyclOnline's Take

With the Expert and Comp models, Specialized has struck a balance between high-end race tech and real-world budgets. While top-tier bikes continue to push price boundaries, providing an identical FACT 10r carbon chassis across these mid-range tiers ensures everyday racers don't miss out on modern aerodynamics or 12-speed electronic shifting.

The Tarmac SL9 Expert is the turn-key race bike for riders who want carbon wheels and upper-tier shifting right out of the box. Meanwhile, the Tarmac SL9 Comp stands out as the value pick of the entire range—delivering genuine WorldTour frame performance at an entry price point, with complete freedom for custom upgrades over time.