Specialized Diverge 4 Expert Shimano GRX Di2 (2026)

Regular price $6,499.00
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Pickup available at CyclErie Bikes & Service - Erie, CO

Usually ready in 2-4 days

Specialized Diverge 4 Expert Shimano GRX Di2 (2026)

Race-tuned. Adventure-approved. The Diverge 4 gravel bike is built for full-gas race days and off-grid epics. With Future Shock 3.0, our most responsive frame ever, massive tire clearance, and the biggest internal storage in gravel, the best gravel bike in the world just got better. Chase the horizon—or your rivals—it’s built for both.

Highlights

  • Use - Gravel Adventure/Race
  • Frameset - FACT 9r Carbon
  • Suspension - Future Shock 3.2
  • Drivetrain/Wheels - Shimano GRX800 Di2 / Roval Terra C
  • Storage - SWAT 4.0
  • Weight - 8.90kg

Technical Specifications

Frameset

  • Frame: Specialized Diverge FACT 9r carbon, SWAT™ Door integration, Future Shock suspension, threaded BB, internal routing, 12x142mm thru-axle, flat-mount disc, UDH dropout

Suspension

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

Brakes

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

Drivetrain

  • Rear Derailleur: Shimano GRX Di2 RD-RX827, 12-speed
  • Shift Levers: Shimano GRX Di2 ST-RX825, hydraulic disc
  • Cassette: Shimano Deore XT CS-M8100, 12-speed, 10-51t
  • Crankset: Shimano GRX RX820, 40t
  • Bottom Bracket: Shimano Threaded BSA BB
  • Chain: Shimano XT CN-M8100, 12-speed

Wheels & Tires

  • Front Tire: Tracer TLR All Terrain Gravel Tire 700x45, Tan Sidewall, Tubeless Ready
  • Rear Tire: Tracer TLR All Terrain Gravel Tire 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 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
  • Inner Tubes: Presta, 700x32-50mm

Cockpit

  • Saddle: Body Geometry Power Expert, hollow Ti rails
  • Stem: Future Stem, Pro
  • SeatPost: Roval Terra Carbon Seat Post, 20mm Offset
  • Handlebars: Specialized Adventure Gear Hover, 103mm drop x 70mm reach x 12º flare
  • Seat Binder: Specialized Alloy, 30.8mm
  • Tape: Supacaz Super Sticky Kush

Accessories

  • SWAT: SWAT 4.0 internal downtube storage

Geometry (mm)

49 52 54 56 58 61
Stack 563 578 592 610 634 659
Reach 365 374 387 400 412 425
Head Tube Length 90 104 116 135 161 187
Head Tube Angle 70 70.5 71 71 71 71
BB Drop 85 85 85 85 85 85
Trail 72 68 65 65 65 65
Fork Length, Full 391 391 391 391 391 391
Fork Rake/Offset 55 55 55 55 55 55
Front Center 604 613 626 645 665 686
Chainstay Length 430 430 430 430 430 430
Wheelbase 1019 1031 1041 1060 1081 1102
Top Tube Length, Horizontal 521 537 556 575 593 613
Bike Standover Height 700 725 754 779 805 832
Seat Tube Length 400 430 470 500 530 560
Seat Tube Angle 74.5 74 74 74 74 74

Weight: 8.90kg (approx. 19.6 lbs), manufacturer spec

Why riders choose CyclErie

4.9 from 412 Google reviews
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We had an outstanding experience at Cyclerie! We purchased two Aventon e-bikes, and the entire process was exceptional from start to finish. The staff took the time to help us choose the perfect bikes for our needs, recommended all the right accessories, and even installed our bike rack on the car before we left.
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I had a terrific experience at Cyclerie! I love the bike I bought and working with Skip was great. He told me about customizing features that are available on the bike if you use the Aventon app.
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I enjoyed my buying experience at Cyclerie. Ideal location, easy to get to, easy access to trails to test ride. … Salesperson was helpful, knowledgeable and easy to work with. No pressure to buy.
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