Specialized S-Works Tarmac SL4 frameset - 2015, 54 cm

The 2014 S-Works Tarmac SL4 frameset was the pinnacle of Specialized's road race platform for nearly half a decade — a geometry tuned for elite-level competition that remained accessible to serious amateur racers who wanted a WorldTour-capable machine. Specialized, founded in 1974 in Morgan Hill, California, is one of the most influential names in performance cycling, and the S-Works badge marks their highest tier of frame engineering and material specification.

This 54cm frameset is constructed from Specialized's FACT Carbon Fiber in a full-monocoque lay-up that delivers a precise balance of low weight, vertical compliance for long-distance comfort, and lateral stiffness for efficient power transfer. The matte black finish is clean and the frameset is in new, never-built-up condition — it has never seen a road mile. The S-Works full-carbon fork is included, as is the S-Works FACT carbon seatpost. Bottom bracket compatibility is OSBB (Specialized's oversized press-fit standard), and axle spacing is traditional quick-release front and rear. All drivetrain, braking, wheel, cockpit, and saddle components are not included — this is a frameset-only sale, and pedals are not included.