The Epic World Cup stands as the pinnacle of XC race bikes, boasting unparalleled speed on a spectrum of terrain from smooth to moderately technical. This remarkable swiftness is the outcome of an exceptional fusion of efficiency, control, and lightweight construction. Renowned World Champion, Christopher Blevins, aptly articulates its prowess, highlighting its ability to provide the advantages of a hardtail alongside the control and capabilities akin to a full suspension setup. This remarkable velocity machine emerged through a meticulously integrated development process, incorporating the invention of a groundbreaking shock technology and drawing upon four decades of triumphant off-road experience.

From a structural perspective, the engineering team embarked on an endeavor to achieve maximal velocity through uncompromisingly efficient power transmission and precise maneuverability. This aspiration led to the establishment of novel benchmarks in torsional rigidity and bottom bracket stiffness. The approach involved the integration of a structurally superior double diamond frame layout, housing the shock within the top tube, culminating in the most sophisticated composite layup in the annals of Specialized's history.

The Epic World Cup's astonishing rapidity is attributed to the revolutionary shock technology conceived and crafted by the Specialized Ride Dynamics team. This innovative shock system confers the rider with the snappy responsiveness characteristic of a hardtail, coupled with the adeptness, control, and momentum-sustaining attributes typical of full suspension setups—all facilitated by a streamlined configuration. Developed in collaboration with RockShox, the SID Deluxe WCID shock incorporates distinct independently adjustable positive and negative air springs. This arrangement affords the coveted hardtail-like agility while simultaneously affording the capacity to conquer diverse terrains and customize the setup to suit specific courses or cater to individual rider preferences. With the option to adjust between firm and open settings, the shock's versatility encompasses a spectrum from rigid to supple.

The Epic World Cup's rear travel of 75mm defies its category, bestowing it with the handling and capabilities associated with significantly longer travel bikes. Designed for operation near its peak, it yields an effective travel equivalent to a 100mm travel bike set at 25% sag. The Specialized Ride Dynamics team meticulously fine-tuned the spring rate to maintain relative flatness throughout the mid-stroke, effectively managing a majority of impact forces akin to bikes with greater travel. Notably, the incorporation of the custom Mega Jounce Bumper, owing to its substantial dimensions, represents an industry-first innovation. This component plays a pivotal role in seamlessly mitigating bottom-out occurrences during substantial impacts, ensuring a smooth and controlled riding experience.