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D.O. Cross Country Bike

Sale price$7,500.00 Regular price$8,000.00

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D.O. Cross Country Bike
D.O. Cross Country Bike Sale price$7,500.00 Regular price$8,000.00

Unleash Speed: The Fastest XC Race Bike

The Epic World Cup is engineered for unmatched speed on smooth to moderately technical courses, combining efficiency, control, and lightweight design. As World Champion Christopher Blevins puts it, “This bike gives me everything I want from a hardtail, plus the control and capability of full suspension.” With four decades of off-road expertise, a radical new shock, and an integrated development approach, this machine is built to dominate.


Precision Engineered for Maximum Performance

Every detail of the Epic World Cup frame is crafted for speed and precision. Featuring a structurally optimized double-diamond layout with a shock cradled inside the top tube, this design maximizes torsional rigidity and bottom bracket stiffness. The result? Unrivaled power transfer and razor-sharp handling, achieved with the most sophisticated composite layup in Specialized history.


Revolutionary Shock Technology

Say goodbye to compromises. The co-developed SID Deluxe WCID shock delivers the efficiency and “snap” of a hardtail while offering the control and forgiveness of full suspension. Its independently adjustable air springs let you customize the setup for any course or rider preference. Whether firm or soft, the shock transforms the Epic World Cup into a terrain-crushing powerhouse.


75mm Rear Travel with Big-Bike Capability

The Epic World Cup’s 75mm rear travel delivers the control of a 100mm travel bike, thanks to its innovative suspension design. Optimized for near-top-out riding, it handles bumps with confidence while a custom Mega Jounce Bumper ensures smooth landings on big hits. The result is a bike that punches above its weight in capability.


Intelligent Suspension Front and Rear

While the SID Deluxe WCID shock provides rear support and compliance, the fork features Specialized’s BRAIN technology. Its Position-Sensitive design allows riders to enjoy supple small-bump compliance while maintaining a firm pedaling platform—no lockout levers required.


Lightweight Without Compromise

Weighing just 1,915 grams (painted, with shock and hardware), the Epic World Cup is one of the lightest frames in its class. Borrowing advanced composite layup techniques from the groundbreaking Aethos road frame, this bike delivers lightning-fast acceleration, efficient climbing, and precise handling.


Key Features:

Ride Dynamics Suspension: Optimized 75mm rear travel for unmatched efficiency and control on descents.

SRAM GX Transmission: Built for modern XC racing with top-tier shifting performance and durability.

SID SL BRAIN Fork: 110mm travel with intelligent bump compliance for maximum pedaling efficiency.

Roval Control Carbon Wheels: Lightweight 29mm hookless rims deliver strength, durability, and premium ride quality.

 

The Epic World Cup is not just a race bike—it’s the future of XC speed. Built for champions, made for everyone who’s serious about winning.


Frame: Fact 11m Carbon, WCID suspension design, Progressive XC Race Geometry, Rider-First Engineered™, threaded BB, 12x148mm rear spacing, internal cable routing, 75mm of travel

Seat Binder: Specialized Alloy 34.9, Steel Bolt

SWAT: SWAT EMT Cage-Mount Tool

Rear Shock: RockShox-Specialized SIDLuxe WCID Ultimate, Ride Dynamics Developed, Independent negative spring, Rebound Adjust, 215x40mm

Fork: RockShox SID SL BRAIN, Top-Adjust Brain damper, Debon Air, 15x110mm, 44mm offset, 110mm Travel

Front Brake: SRAM Level Bronze, 2-piston caliper, hydraulic disc, stealth, 180/160mm rotor

Rear Brake: SRAM Level Bronze, 2-piston caliper, hydraulic disc, stealth, 160mm rotor

Shift Levers: SRAM POD AXS controller

Rear Derailleur: SRAM GX Eagle Transmission

Cassette: SRAM XS 1275, 12 speed, 10-52t

Chain: SRAM GX Eagle

Crankset: SRAM GX Eagle, DUB, 170/175mm, 34t

Chainrings: Alloy, 34t

Bottom Bracket: SRAM DUB Threaded Wide

Rims: Roval Control Carbon, offset design, 29mm internal width, 4mm hook width, Tubeless ready, 28h

Front Hub: DT Swiss 350, 6-bolt, 15mm Thru-axle, 110mm spacing, 28h straight -pull

Rear Hub: DT Swiss 350, 6-bolt, DT Swiss Ratchet, 12x148mm thru axle, XD freehub body, 28h straight-pull

Spokes: DT Swiss Competition Race Straight-pull

Front Tire: Specialized Fast Trak, Control Casing, T7 Compound, 29x2.35

Rear Tire: Specialized Renegade, Control Casing, T5 Compound, 29x2.35

Inner Tubes: Specialized Turbo Tube

Stem: Specialized XC, 3D-forged alloy, 4-bolt, 6-degree rise

Handlebars: Specialized Alloy Minirise, 10mm rise, 750mm, 31.8mm clamp

Grips: Specialized Trail Grips

Saddle: Body Geometry Power Sport, steel rails

SeatPost: Specialized Alloy, Single Bolt, 30.9mm

Weight: 10.5kg (23 lb, 2.4 oz)

Weight Size: MD