Specialized Diverge 4 Expert GRX Di2 — Gravel Bike

Frame: Specialized Diverge FACT 9r carbon frame with SWAT 4.0 door integration, Future Shock suspension, threaded bottom bracket, internal routing, and UDH dropout

Drivetrain: New Shimano GRX Di2 RX825/RX827 electronic 1x12-speed groupset with a 40t RX820 crankset and 10-51t Deore XT cassette

Brakes: New Shimano GRX hydraulic disc brakes, front and rear

Wheels / Tyres: Roval Terra C tubeless-ready wheels (25mm internal width, 32mm depth) with Tracer 700x45 tan-sidewall tubeless-ready tyres

Cockpit: Specialized Adventure Gear Hover handlebar (103mm drop, 70mm reach, 12° flare), Future Stem Pro, and a Roval Terra carbon seatpost

Weight: 8.9 kg (19 lb, 9.9 oz), size 56

Standout feature: Shimano's new GRX Di2 electronic shifting paired with Future Shock 3.2 suspension and SWAT 4.0 internal storage for a genuinely race-and-adventure-ready build

The Diverge 4 Expert GRX Di2 suits experienced gravel riders and racers who want the latest electronic shifting technology paired with genuine off-grid capability — think racing a local gravel event one weekend and touring the KVR the next. Its Future Shock suspension and premium GRX Di2 drivetrain make it especially appealing to riders who already understand gravel setup and want top-tier shifting and comfort on rougher terrain.

Our team at Fresh Air will help you find the right fit in-store at both Kelowna locations. Stop by to work with one of our experienced staff members, or call 250-763-3425.

Getting your Diverge 4 Expert dialled in starts with proper fit — our team will set your saddle height, fore-aft position, and cockpit reach to match your riding style, and can help with cleat alignment if you're running clipless pedals. We'll also set up your Future Shock suspension to your weight and riding style, get your tubeless tire setup dialled in on the Tracer 700x45 tyres, and check your GRX Di2 firmware and shift settings are current. Drop into Fresh Air Pandosy (555 Groves Ave) or Fresh Air Dilworth (1656 Dilworth Drive), or book an appointment online.

Q1: What size Specialized Diverge 4 Expert GRX Di2 do I need?
Specialized offers the Diverge 4 Expert in six sizes, 49cm through 61cm, and sizing is based on your height, reach, and riding position. Check Specialized's geometry chart for exact measurements, or come into either Fresh Air location and our team will get you set up on the right frame size.

Q2: Is the Diverge 4 Expert GRX Di2 right for the KVR or Okanagan Rail Trail?
Yes — with 700x45 tubeless-ready tyres, Future Shock suspension, and internal storage for longer days out, the Diverge 4 Expert is well suited to mixed-surface routes like the KVR and Okanagan Rail Trail, plus rougher backroad adventures.

Q3: What tyre width and clearance does the Diverge 4 Expert GRX Di2 support?
The Diverge 4 Expert comes spec'd with 700x45 Tracer tubeless-ready tyres, offering massive clearance for a lightweight carbon gravel bike. Our team can walk you through further tyre options in-store based on where you plan to ride.