Mountain bike S-Works EPIC WC

S-Works Epic WC is the fastest XC race bike in the world, designed for athletes seeking unparalleled speed, efficiency, and precise control. This model combines four decades of racing experience, cutting-edge engineering solutions, and revolutionary suspension technology, enabling riders to achieve top performance on both flat and technical courses.
THINK FASTEST: The Epic World Cup excels on smooth to moderately technical courses, thanks to its unmatched combination of efficiency, control, and lightweight design. World Champion Christopher Blevins described it best: "This bike gives me everything I could want from a hardtail, plus the control and capability of full suspension." Creating this speed machine required a fully integrated development approach, the invention of a radical new shock, and decades of off-road racing expertise.

FRAME OF REFERENCE: To deliver maximum speed through highly efficient power transfer and precise handling, our engineering team established new standards in torsional rigidity and bottom bracket stiffness. This achievement was made possible through an integrated development approach, merging a structurally superior double diamond layout with a shock cradled inside the top tube, finished with the most sophisticated composite layup in Specialized's history.

SHOCKINGLY FAST: The Specialized Ride Dynamics team invented a revolutionary shock technology for the Epic World Cup, providing the efficiency and responsiveness of a hardtail, plus the control, capability, and momentum-carrying benefits of full suspension—all with a simple setup. Co-developed with RockShox, the SID Deluxe WCID shock features independently adjustable positive and negative air springs, delivering the sought-after hardtail "snap," combined with terrain-devouring forgiveness. Riders can easily personalize the setup for specific courses or preferences. Set it firm for a fast, efficient ride, like a hardtail, but it opens up on big bumps and descents. Alternatively, set it softer for a plush, trail-smoothing experience. This flexibility allows for a wide range of adjustments between firm and soft.

PUNCHING ABOVE ITS CATEGORY: The Epic World Cup's 75mm of rear travel provides the control and capability of a much longer travel bike. Designed to be ridden at or near full extension, it offers the same positive travel as a 100mm travel bike set up with 25% sag. To further optimize suspension performance, the Ride Dynamics team tuned the spring rate to remain relatively flat through the mid-stroke, handling most bump forces like a longer travel bike. The custom Mega Jounce Bumper, an industry first, plays a crucial role in smoothly managing bottom-out during the biggest impacts.

HAVE WE LOST OUR MINDS? The groundbreaking SID Deluxe WCID shock offers a unique blend of support and compliance in the rear. Meanwhile, the RockShox SID SL fork with the 3-Position Race Day 2 damper borrows from the new Epic 8's "Magic Middle" tune, providing support during pedaling and 110mm of active suspension to enhance efficiency on rough terrain.

THE WEIGHT IS OVER: With a frame weight of just 1,765 grams (including paint, shock, and hardware), the Epic World Cup outperforms even the lightest competitors. This translates to faster acceleration, more efficient climbing, and agile handling—all contributing to greater speed. We achieved this featherweight design and exceptional stiffness by applying lessons from developing the Aethos, the lightest production road frame ever made, specifically through advanced composite layups and optimized tube shapes.

THE BIGGEST FLEX IS NO FLEX: The Epic World Cup comes equipped with the full suite of Roval Control SL components: a 1,240-gram wheelset, a 180-gram seatpost, and a 250-gram integrated cockpit (70mm x 780mm). Each component offers unparalleled lightweight performance, stiffness, and control, making it a top choice for World Cup competition.

Key Features:

The all-new Epic World Cup frame features Ride Dynamics-developed suspension technology with 75mm of optimized rear-wheel travel. Thanks to its advanced shock system, the Epic World Cup delivers unmatched pedaling efficiency and is ready for the roughest descents—no lockout switches required.
SRAM XX SL transmission is built for top-tier shifting performance and durability, perfectly suited for the demanding conditions of off-road racing.
The all-new SID SL BRAIN fork provides 110mm of plush suspension while discerning between terrain and rider input for ultimate efficiency.
The Roval Control SL rim, designed to match the Epic World Cup's capabilities, features a new offset profile with a 29mm internal width, increasing strength, reducing weight, and improving pinch-flat resistance by 22%.
Who Is This Model For?

The S-Works Epic WC is designed for professional athletes, XC racing enthusiasts, and anyone aiming for maximum speed, efficiency, and control. Thanks to its advanced technologies, revolutionary suspension, and ultra-light construction, this bike helps riders achieve top results in both world championship races and personal training sessions.