Specialized Diverge 4 Expert GRX DI2 nebula metallic Gravelbike

Diverge 4
The Ultimate Getaway Vehicle
Race-tested. Adventure-ready. Our latest gravel bike, the Diverge 4, is built for full-throttle riding days and epic off-road adventures. With Future Shock 3.2, our most agile frame yet, massive tire clearance, and the largest internal storage in a gravel bike, we’ve made the world’s best gravel bike even better. Ride toward the horizon—or ahead of your rivals—with the Diverge, you can do both.

Future Shock 3.0
Proven up to 53% smoother and 11 watts faster
The Specialized Science Club
To quantify the benefits of Future Shock 3.0, our Specialized Science Club partnered with the German Sport University Cologne to conduct independent, controlled lab tests comparing bikes with Future Shock to those with a rigid frame.
Test setup:
Bikes equipped with telemetry sensors and accelerometers
Conditions:
Repeated test runs at 30 km/h over 22 mm-high bumps
Peak impact forces (in g) and energy savings:
Competitor bikes: up to 36 g
Bikes with Future Shock 3.0: 11 g
Savings of up to 11 watts on rough gravel
Result: Future Shock not only reduces constant vibration on gravel, but also cuts peak forces on handlebars and saddle by 53% compared to the next competitor. Less vibration and fatigue, with more consistent traction on uneven terrain. With Future Shock 3.0, you don’t just feel faster—you are.

20 mm smooth travel
Adjustable hydraulic damping without compromising responsiveness.
The cheat code for gravel
Trust and control are essential for true speed. “Smoother is faster” is the proven principle behind Future Shock, and with the all-new Future Shock 3.0, we’ve taken it further. First used on the Roubaix SL8, the smoothest and fastest endurance bike ever, the Future Shock system has since proven itself everywhere, from the cobblestones of Roubaix to Unbound Gravel.

SWAT 4.0 Storage
Supertanker meets speedboat. More storage. Better ergonomics. Sleeker design.
SWAT 4.0 is the most advanced internal storage system ever built into a gravel bike. The cover is flush-mounted and opens with a lever. Thanks to the large opening, unique in gravel bikes, it fits everything from tubes and CO2 cartridges to jackets, tools, and nutrition.
More storage than anyone else.
1438 cubic centimeters: size 56 cm
Flush-mounted design and improved access.
10% larger opening.
5% more storage.
What fits inside?*
SWAT jacket
2x tubes
Tire repair kit
Patches
2x tire levers
Multitool
2x CO2 cartridges
Car keys
6 gels
*All at once!

Bigger is better
50 mm tire clearance for more traction, confidence, and freedom.
The Diverge 4 supports tires up to 50 mm (700c), offering enormous grip, fewer flats, and maximum comfort. This new standard in tire clearance was developed with support from our Factory Off-Road Team and optimized for high-speed racing and rough-terrain exploration.
50 mm tire clearance (700c)
Room even in mud and grime
Also compatible with 2.2-inch MTB tires with corresponding clearance

Technische Spezifikationen

Rahmenset
Rahmen Specialized Diverge FACT 9r carbon, SWAT™ Door integration, Future Shock suspension, threaded BB, internal routing, 12x142mm thru-axle, flat-mount disc, UDH dropout
Sattelklemme Specialized Alloy, 30.8mm

Fahrwerk
Gabel Future Shock 3.2 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc

Bremsen
Vorderradbremse NEW Shimano GRX Hydraulic Brake
Hinterradbremse NEW Shimano GRX Hydraulic Brake

Antrieb
Schalthebel NEW Shimano GRX Di2 RX825, 1x12sp
Schaltwerk NEW Shimano GRX Di2 1x12sp RX827
Kassette Shimano Deore XT, 10-51t
Kette Shimano XT M8100, 12-speed w/ quick link
Kurbelgarnitur NEW Shimano GRX RX820, 40t
Tretlager Shimano Threaded BSA BB

Laufräder und Reifen
Vorderreifen Tracer 700x45, Tan Sidewall, Tubeless Ready
Vorderrad Roval Terra C Rim, 25mm internal width, 32mm depth, 24h, Tubeless ready, DT for Roval 370 hub, Centerlock disc, DT Swiss Competition Race spokes
Hinterreifen Tracer 700x45, Tan Sidewall, Tubeless Ready
Hinterrad Roval Terra C Rim, 25mm internal width, 32mm depth, 24h, Tubeless ready, DT for Roval 370 hub, Centerlock disc, DT Swiss Competition Race spokes
Schläuche Presta, 700x32-50mm

Cockpit
Vorbau Future Stem, Pro
Lenker Specialized Adventure Gear Hover, 103mm drop x 70mm reach x 12º flare
Lenkerband Supacaz Super Sticky Kush
Sattel Body Geometry Power Expert
Sattelstütze Roval Terra Carbon Seat Post, 20mm Offset

Zubehör
SWAT™ SWAT 4.0 internal downtube storage

Gewicht
Gewicht 8.9 kg (19 lb, 9.9 oz)
Gemessene Rahmengröße 56

*Gewichte basieren auf der Produktion lackierter Rahmen, wie abgebildet. Tatsächliche Gewichte variieren je nach Farbgebung, Rahmengröße und Komponentenvariation. Spezifikationen können ohne Vorankündigung geändert werden.