Diverge 4 Expert - Shimano GRX Di2 - 58

The Diverge 4 gravel bike is built for full-gas race days and off-grid epics. With Future Shock 3.0, the most responsive frame ever, massive tire clearance, and the biggest internal storage in gravel, it delivers unmatched speed and unrivaled capability.Race-tuned and adventure-approved, the Diverge 4 combines a FACT 9r carbon frameset with Future Shock 3.2 suspension for responsive handling. The frame features SWAT 4.0 internal storage, threaded bottom bracket, internal routing, and a 12x142mm thru-axle with flat-mount disc compatibility.The drivetrain features new Shimano GRX800 Di2 components including RX825 shift levers, RX827 rear derailleur, and RX820 crankset with 40t chainring. The 1x12-speed setup uses a Shimano Deore XT cassette with 10-51t range and XT M8100 chain. Braking is handled by new Shimano GRX hydraulic disc brakes.Wheels and tires are designed for gravel capability. The Roval Terra C wheels feature 25mm internal width rims with 32mm depth, 24-hole lacing, and Centerlock disc compatibility. Tracer 700x45 tires with tan sidewalls provide tubeless-ready performance. The bike is completed with a Specialized Adventure Gear Hover handlebar, Body Geometry Power Expert saddle, and Roval Terra carbon seat post.Why The Diverge 4?Smoother is FasterFuture Shock 3.0 and the Roval Terra seatpost keep you confidently floating above rough gravel on the most responsive Diverge ever, ready to react the moment you decide to drop the hammer.Future Shock 3.0 Proven up to 53% smoother & 11 watts faster.20mm of Smooth TravelTunable, adjustable, hydraulically damped travel without compromising responsiveness.Vector ComplianceThe Terra seatpost creates perfect balance completing the Suspend the Rider equation.Rider First EngineeredThe most responsive Diverge ever, tuned for for every rider, in any size.Absurdly CapableWild gravel, deep exploration, and 200-mile races take capabilities we only dreamed of a few years ago. We invented SWAT storage and pioneered big tires in gravel, so you know we had to take it to the next level.SWAT 4.0 StorageSuper tanker meets speed boat. More storage. Better ergonomics. Sleeker design.5% More Storage, 10% Larger OpeningNo gravel bike in the world has more volume for internal storage.Fatter is Funner 50mm of Tire clearance for traction, confidence, and freedom.Beam Me Up!A carbon beam replaces a traditional carbon tube for maximum rear clearance.Confidence for Any ChallengeDiverge 4 is our most progressive gravel bike ever. Whether you race or adventure, you and your Diverge 4 will feel like one, even in the toughest conditions.Slacker Head Tube71deg headtube angle (56cm) means a higher trail number, longer wheelbase, and more confidence.Lower Bottom Bracket 5mm lower BB delivers the feeling of sitting IN the bike, not ON the bike, for ultimate confidence.Longer ReachProgressively longer reach means more riders will be able to use shorter stems lengths-keeping body mass centered. 430mm ChainstayBy extending the longer chainstays 5mm we allow for more tire clearance and balance with the longer front-center.Sofia Gomez VillafaneSpecialized Off-Road Team / Argentina Matt BeersSpecialized Off-Road Team / South AfricaAnnika LangvadSpecialized Off-Road Team / Denmark Ian BoswellSpecialized Privateer / USAGeerike SchreursSD Worx / NetherlandsMeet the Minds Behind the Machine They've been called mad scientists-but we call them visionaries. Our team of engineers and product managers spent years listening to riders, racing with pros, and exploring gravel in every corner of the world. The result: the Diverge 4. The most capable, most versatile gravel bike we've ever created. Born from their obsession. Built for your adventure.