Specialized Diverge 4 Expert Bicycle - Nebula

¥41,427.00

by Specialized

Type: gravel-bike-and-cyclocross

SKU: 95426-3252

Learn more about the product

Specialized Diverge 4 Expert Gravel Bike – Race Performance and Total Freedom on Any Terrain

The Specialized Diverge 4 Expert is the ultimate gravel bike for those seeking speed, comfort, and versatility. Designed to tackle both competitions and off-road adventures, it combines a responsive carbon frame, advanced front suspension, and latest-generation components. It is the flagship model of the Diverge range, designed to take you anywhere, without limits.

The Ideal Means to Escape

Whether for gravel races or long off-road journeys, the Diverge 4 Expert offers:

maximum efficiency on road and off-road
superior comfort over long distances
great adaptability to any terrain

FACT 9r Carbon Frame: Responsiveness and Lightness

The FACT 9r carbon frame guarantees:

high rigidity and immediate response
low weight (only 8.9 kg)
total cable integration
compatibility with modern standards (UDH, thru-axles, flat-mount brakes)

Future Shock 3.2: Comfort and Control

The Future Shock 3.2 front suspension system:

absorbs vibrations and impacts
improves stability and control
reduces fatigue over long distances

Perfect for tackling uneven terrain and technical gravel.

SRAM Rival AXS XPLR 1x13 Electronic Drivetrain

The Diverge Expert is equipped with the SRAM Rival AXS XPLR groupset:

13 wireless speeds
precise and fast shifting
wide gear range (10-46T)
single chainring configuration for simplicity and reliability

Roval Terra C Wheels: Light and Tubeless Ready

The Roval Terra C carbon wheels offer:

25 mm inner rim width
32 mm profile
tubeless compatibility
high robustness and smoothness

Paired with Tracer TLR 700x45 tires, they guarantee grip and comfort on any surface.

SWAT 4.0: Smart Integrated Storage

The SWAT 4.0 system in the downtube offers:

large internal storage compartment
quick and practical access
perfect for tools, inner tubes, and accessories

Uncompromising Versatility

Thanks to its generous tire clearance and evolved gravel geometry, the Diverge 4 Expert is ideal for:

gravel races
bikepacking
endurance rides
mixed terrain

Technical Specifications

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 brakes, UDH dropout
Seatpost Clamp: Specialized Alloy, 30.8 mm

Suspension

Fork: Future Shock 3.2 with Smooth Boot, FACT Carbon, 12x100 mm thru-axle, flat-mount brake mount

Brakes

Front: SRAM Rival E1, hydraulic disc brake
Rear: SRAM Rival E1, hydraulic disc brake

Drivetrain

Shifters: SRAM Rival AXS E1
Rear Derailleur: SRAM Rival AXS E1 XPLR, 13-speed
Cassette: SRAM Rival E1 XPLR, 10-46T, 13-speed
Chain: SRAM Rival E1
Crankset: SRAM Rival E1 XPLR, DUB Wide, 40T
Bottom Bracket: SRAM DUB BSA 68 Wide

Wheels

Front Wheel: Roval Terra C, 25 mm inner rim width, 32 mm profile, 24 holes, tubeless ready, DT 370 hub, Centerlock disc, DT Swiss Competition Race spokes
Rear Wheel: Roval Terra C, 25 mm inner rim width, 32 mm profile, 24 holes, tubeless ready, DT 370 hub, Centerlock disc, DT Swiss Competition Race spokes

Tires

Front: Tracer TLR All Terrain Gravel 700x45, tan sidewalls, tubeless ready
Rear: Tracer TLR All Terrain Gravel 700x45, tan sidewalls, tubeless ready
Inner Tubes: Presta, 700x32-50 mm

Cockpit

Stem: Future Stem Pro
Handlebar: Specialized Adventure Gear Hover, 103 mm drop, 70 mm reach, 12° flare
Handlebar Tape: Supacaz Super Sticky Kush

Saddle and Seatpost

Saddle: Body Geometry Power Expert
Seatpost: Roval Terra Carbon, 20 mm offset

Accessories

SWAT System: SWAT 4.0 internal downtube storage compartment

Product Details

Product Code: 293758
Weight: 8.9 kg (19 lb, 9.9 oz)
Tested Size: 56

Please Note

Technical specifications may change without notice based on component availability.
Product images are for illustrative purposes only and may not exactly reflect the described features.

The Ultimate Gravel Bike

The Specialized Diverge 4 Expert is the ideal choice for those who want to:

compete at a high level
explore new routes
have a fast, comfortable, and versatile bike

A gravel bike designed to overcome every limit and transform every ride into a new adventure.

Assembly

Do you want to receive your bike ready for use? Don't forget to add the bike assembly service at the time of purchase! Discover all the details here: Francesconi bike assembly

Find the Size

A Complete Guide to Bike Sizes

Foreword: Not all bike sizes are the same

Each type of bike has a specific frame and often uses a different size scale. For example, a road bike with a 54cm frame might be considered a medium size by one brand, but a large by another.

Bicycle adjustment margins

Some types of bikes, like gravel bikes, offer a wide range of adjustments, adapting to different body types. Other models, however, have limitations in this regard. This is an important aspect to consider.

How to use size charts

We've created a simple guide to help you find the right bike size:

Check out our size charts for each bike type.
Learn more with specific tips to help you make the right choice.

Size Charts: Find Your Perfect Bike

Gravel and road bikes

Sizes are based on the length of the top tube (in cm), which determines the reach of the bike.

Cut	Recommended height	Horizontal tube length
XS	Up to 157 cm	48-50 cm
S	157-167 cm	50-53 cm
M	168-178 cm	53-56 cm
THE	178-185 cm	56-58 cm
XL	Over 185cm	58-62 cm

For gravel, measurements may vary slightly due to different geometries, but remain similar.

Mountain bike

MTBs are measured in inches, based on the seat tube.

Cut	Recommended height	Size (in inches)
XS	Up to 157 cm	14"-16"
S	157-167 cm	15"-17"
M	168-178 cm	16"-19"
THE	178-185 cm	18"-20"
XL	Over 185cm	20"-23"

Sizes also vary depending on the type of MTB: full-suspension , hardtail or fat bike .

Children's bikes

The size depends on the size of the wheels, often associated with age:

Age	Wheel Size
1-3 years	12"
2-4 years	14"
4-6 years	16"
5-8 years	20"
8-10 years	24"
Over 10 years	26"/27.5"

What to do with half measures?

If you are between two sizes:

Comfort : Choose the larger size.
Performance : Go for the smaller size.

Final tips for choosing

Consult the manufacturer's instructions : Always check the brand's guidelines.
Ask an expert : a specialized workshop can help you choose based on your height, ideal reach and goals.
Test the bike : If possible, test the model you intend to purchase.