Specialized Diverge Expert Di2 2026

The ideal escape vehicle

Race-proven, perfect for any adventure. The Diverge 4 is designed to tackle challenging races and breathtaking off-road rides. Featuring Future Shock 3.1 suspension, the most responsive frame ever, incredible tire clearance, and the largest internal storage compartment ever fitted to a gravel bike, this bike is the flagship of the Diverge family, ready to take you wherever your goals take you.

SWAT 4.0 compartment
More space, more speed. More space. Optimized ergonomics. Aerodynamic design.

5% more capacity with a 10% larger opening.
No other gravel bike has this much internal storage.

Wide tires, maximum fun.
50 mm of wheel clearance for more traction, safety, and freedom on any terrain.

Even more tire clearance
Specialized replaced the classic carbon tube with a carbon insert to increase rear wheel clearance.

Designed for any challenge
Geometry and handling: designed to push the limits
The Diverge 4 is the most innovative gravel bike ever. From the most demanding races to the most adventurous rides, with the Diverge 4 you'll feel at one with your bike, whatever the conditions.

More open head tube
With a wider head angle (71° on a size 56 cm bike), you get a higher trail, longer wheelbase and more confidence.

Lower bottom bracket
With a bottom bracket that is 5 mm lower, you will feel at one with your bike, for maximum control.

Longer reach
The progressive reach allows you to mount shorter handlebar stems while keeping your body weight centered.

430 mm chainstays
Enlarging the chainstays by 5 mm gives you even more tire clearance and better balance with the longer front center.

Features

• Use: Gravel adventures/racing
• Frame: FACT 9r Carbon
• Suspension: Future Shock 3.2
• Drivetrain/wheels: New Shimano GRX800 Di2 / Roval Terra C
• Compartment: SWAT 4.0
• Producer's weight: Diverge Expert: 8.9kg

Tech spec

Suspension

• Fork: Future Shock 3.2 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc

Brakes

• Front brake: NEW Shimano GRX Hydraulic Brake
• Rear brake: NEW Shimano GRX Hydraulic Brake

Drivetrain

• Shifters: NEW Shimano GRX Di2 RX825, 1x12sp
• Rear derailleur: NEW Shimano GRX Di2 1x12sp RX827
• Cassette: Shimano Deore XT, 10-51t
• Chain: Shimano XT M8100, 12-speed w/ quick link
• Crankset: NEW Shimano GRX RX820, 40t
• Bottom bracket: Shimano Threaded BSA BB

Wheels & Tires

• Front tire: Tracer 700x45, Tan Sidewall, Tubeless Ready
• Front wheel: Roval Terra C Rim, 25mm internal width, 32mm depth, 24h, Tubeless ready, DT for Roval 370 hub, Centerlock disc, DT Swiss Competition Race spokes
• Rear tire: Tracer 700x45, Tan Sidewall, Tubeless Ready
• Rear wheel: Roval Terra C Rim, internal width 25 mm, depth 32 mm, 24h, Tubeless ready, DT hub for Roval 370, Centerlock disc, DT Swiss Competition Race spokes
• Tubes: Presta, 700x32-50 mm

Frame

• Frame: Specialized Diverge FACT 9r carbon, SWAT™ Door integration, Future Shock suspension, threaded bottom bracket, internal cable routing, 12x142 mm thru-axle, flat-mount disc, UDH dropout
• Seatpost: Specialized alloy, 30.8 mm

COCKPIT

• Stem: Future Stem, Pro
• Handlebar: Specialized Adventure Gear Hover, 103 mm drop x 70 mm reach x 12º flare
• Seatpost: Roval Terra Carbon Seat Post, 20 mm offset
• Handlebar tape: Supacaz Super Sticky Kush
• Saddle: Body Geometry Power Expert
• SWAT: SWAT 4.0 internal downtube storage

Producers' weight: 8.9 kg (size 56)

Producer's notes: depending on component availability, specifications are subject to change without notice. Images are for illustrative purposes only.