Road Vs Gravel Bike – Is A Gravel Bike Really Any Slower? | GCN Does Science
Road Vs Gravel Bike – Is A Gravel Bike Really Any Slower? | GCN Does Science

Diverge Expert Carbon 28" Gravel Bike - gloss arctic blue-sand speckle-terra cotta/58 cm

The Diverge Expert by Specialized – Fast, fun and light gravel bike

The Specialized Diverge Expert is a carbon bike with SRAM Rival eTap and Eagle AXS 1×12-speed electronic shifting, wide crank, Roval wheels and 42 mm tyres. It impresses in gravel races and on gravel adventures with its low weight, speed and perfect handling. Thanks to Future-Shock 2.0 technology, a spring-based damping hydraulic system in the head tube, it absorbs bumps without compromising propulsion. The geometry has not only been optimised for off-road use, but with its longer reach, flat head tube angle and greater fork offset, it also proves to be extremely modern, providing stability in all riding situations. Even wider tyres and 650B wheels are no problem. The Diverge Expert also features numerous accessory mounts and even a SWAT™ opening on the down tube, usually reserved for Specialized mountain bikes. With this bike, you shift completely wirelessly, climb faster, keep control while riding downhill and have lots of fun off the beaten path.

Information regarding the return of batteries and electrical equipment:

Information on the return and disposal of used batteries and electrical equipment can be found here.

Specifications:

Application:
Gravel
Wheel Size:
28″
Sizes:
49 cm, 52 cm, 54 cm, 56 cm, 58 cm, 61 cm
Frame Material:
carbon (9r)
Fork Material:
Carbon

Components:

Frame:
Specialized Diverge Carbon, FACT™ 9r Carbon, SWAT technology, Future Shock suspension, Flat Mount Disc, 12 x 142 mm
Fork:
Specialized Future Shock 2.0 with damping, FACT carbon, Flat Mount Disc, 389 mm length, 55 mm stem, 12 x 100 mm
Stem:
Specialized Future Pro
Handlebars:
Specialized Adventure Gear Hover, 103 mm Drop, 70 mm Reach, 12° Flare
Headset:
S192500009 (Roubaix 2020, IS)
Seatpost:
Roval Terra Carbon, 20 mm Setback
Saddle:
Specialized Body Geometry Power Expert, titanium rails
Crank:
SRAM Rival 1 Wide; SRAM DUB BSA 68 bottom bracket, 40 T chainring
Pedals:
none
Brakes:
SRAM Rival eTAP AXS, hydraulic disc brake
Shift/Brake lever:
SRAM Rival eTap AXS
Rear Derailleur:
SRAM GX Eagle AXS
Cassette:
SRAM NX Eagle PG-1230, 12-speed, 11-50 t
Chain:
SRAM GX Eagle, 12-speed, PowerLock
Wheels:
Roval Terra CL, 25 mm rim width, 32 mm rim depth, 24/24 holes, Tubeless Ready + DT for Roval 350 hubs, Center Lock Disc + DT Swiss Competition Race spokes
Tyres:
Specialized Pathfinder Pro, 2Bliss Ready, transparent sidewall, 700 x 42 mm

Approved For:

Weight Limit:
109 kg (rider + gear)
Rotor Size (max.):
160 mm
Tyre Size (max.):
700 x 47C, 27.5″ x 2.1″
Chainrings:
1-speed, 2-speed

Features:

  • geometry optimised for gravel
  • Future Shock 2.0 System for more comfort
  • Smooth Boat Design for a clean transition from the head tube to the stem
  • confidence and stability while riding in rough terrain
  • dynamic steering through the shorter stem
  • maximum tyre clearance
  • as light as a road bike
  • can be driven with 700C and 27.5″ (650B) wheels
  • numerous mounting points for bottle cages and bags
  • SWAT opening in the down tube
  • internal cable routing
  • Supacaz Super Sticky Kush handlebar tape
  • aluminium seat clamp, 30.8 mm
  • inner tubes with 48 mm Presta valve

Technology:

FACT™

FACT is an acronym for ” Functional Advanced Composite Technology” and summarises all the know-how that Specialized has in the use of carbon fibre. It is a holistic approach, which primarily concerns the bike frames, but is found in many components such as handlebars, stems, saddles etc. The starting point is always the awareness for the needs of riders and the capability to fulfil them. Next, the selection of fibres, resins and fabric layers takes place; in this process the quality of the carbon and the arrangement of the fibre layers play an important role. It is important to find the right set-up for the project at hand and the intended location or rather the area of application. It is often necessary to differentiate from model to model at several points. In the final step, attention is paid to processing the material in a way that allows the desired advantages in terms of low weight, rigidity and stability to be achieved.

SWAT™

SWAT is the acronym for ” Storage, Water, Air, Tools” and describes a whole range of solutions that Specialized offers for space-saving accessories. There are SWAT elements that are built into Specialized frames from the get-go, such as the opening below the bottle cage on certain mountain and gravel bikes. And there are SWAT components which can be retrofitted to any wheel, e.g. the Conceal Carry Tool or the EMT Cage Mount Tools for SWAT bottle cages. The aim is to always use an existing, unused space to carry accessories such as drinking bottles, inner tubes, tools or CO2 cartridges, while being within easy reach, in a safe space and without impairing the aerodynamics. This often results in backpacks or bags being out of the question and emergency solutions such as spare tubes tied to the frame are something that everyone wants to avoid.

Future Shock 2.0

The Future Shock 2.0 System is an adjustable hydraulic damping system for road and gravel bikes developed by Specialized in collaboration with McLaren Applied Technologies. It is based on a cartridge with several springs, which is used in the head tube. When you ride over a bump in the road, it offers up to 20 mm of travel – in a vertical direction to be specific. This results in a shock-absorbing effect without – as would be the case with horizontal compliance – any loss of speed. You stay fast, but ride more comfortably, especially on long distances. Numb hands and tired arms are prevented, which in turn increases performance. Compared to suspension fork systems, Future Shock also has the advantage that the geometry of the wheel and thus the handling can remain unchanged.

Geometry:

49 cm:

Recommended Height:
152 – 163 cm
Stack:
571 mm
Reach:
365 mm
Seat Tube Length:
390 mm
Top Tube Length:
529 mm
Head Tube Length:
99 mm
Chainstay Length:
425 mm
Wheelbase:
1019 mm
Bottom Bracket Height:
270 mm
BB Drop:
80 mm
Seat Tube Angle:
74°
Head Tube Angle:
70°
Standover Height:
700 mm
Trail:
69 mm
Stem Length:
60 mm
Handlebar Width:
38 cm
Crank Arm Length:
165.0 mm
Saddle width:
155 mm
Seatpost length:
330 mm

52 cm:

Recommended Height:
163 – 170 cm
Stack:
577 mm
Reach:
374 mm
Seat Tube Length:
430 mm
Top Tube Length:
542 mm
Head Tube Length:
104 mm
Chainstay Length:
425 mm
Wheelbase:
1026 mm
Bottom Bracket Height:
270 mm
BB Drop:
80 mm
Seat Tube Angle:
73.75°
Head Tube Angle:
70.5°
Standover Height:
725 mm
Trail:
66 mm
Stem Length:
70 mm
Handlebar Width:
40 cm
Crank Arm Length:
170.0 mm
Saddle width:
155 mm
Seatpost length:
330 mm

54 cm:

Recommended Height:
170 – 178 cm
Stack:
592 mm
Reach:
383 mm
Seat Tube Length:
470 mm
Top Tube Length:
558 mm
Head Tube Length:
116 mm
Chainstay Length:
425 mm
Wheelbase:
1032 mm
Bottom Bracket Height:
270 mm
BB Drop:
80 mm
Seat Tube Angle:
73.5°
Head Tube Angle:
71.25°
Standover Height:
754 mm
Trail:
61 mm
Stem Length:
80 mm
Handlebar Width:
42 cm
Crank Arm Length:
172.5 mm
Saddle width:
143 mm
Seatpost length:
380 mm

56 cm:

Recommended Height:
175 – 183 cm
Stack:
610 mm
Reach:
392 mm
Seat Tube Length:
500 mm
Top Tube Length:
573 mm
Head Tube Length:
133 mm
Chainstay Length:
425 mm
Wheelbase:
1042 mm
Bottom Bracket Height:
270 mm
BB Drop:
80 mm
Seat Tube Angle:
73.5°
Head Tube Angle:
71.75°
Standover Height:
779 mm
Trail:
57 mm
Stem Length:
90 mm
Handlebar Width:
42 cm
Crank Arm Length:
172.5 mm
Saddle width:
143 mm
Seatpost length:
380 mm

58 cm:

Recommended Height:
180 – 188 cm
Stack:
634 mm
Reach:
401 mm
Seat Tube Length:
530 mm
Top Tube Length:
589 mm
Head Tube Length:
159 mm
Chainstay Length:
425 mm
Wheelbase:
1059 mm
Bottom Bracket Height:
270 mm
BB Drop:
80 mm
Seat Tube Angle:
73.5°
Head Tube Angle:
71.75°
Standover Height:
805 mm
Trail:
57 mm
Stem Length:
100 mm
Handlebar Width:
44 cm
Crank Arm Length:
175.0 mm
Saddle width:
143 mm
Seatpost length:
380 mm

61 cm:

Recommended Height:
188 – 196 cm
Stack:
659 mm
Reach:
410 mm
Seat Tube Length:
560 mm
Top Tube Length:
605 mm
Head Tube Length:
185 mm
Chainstay Length:
425 mm
Wheelbase:
1076 mm
Bottom Bracket Height:
270 mm
BB Drop:
80 mm
Seat Tube Angle:
73.5°
Head Tube Angle:
71.75°
Standover Height:
832 mm
Trail:
57 mm
Stem Length:
100 mm
Handlebar Width:
44 cm
Crank Arm Length:
175.0 mm
Saddle width:
143 mm
Seatpost length:
380 mm

Manufacturer Numbers:

gloss arctic blue-sand speckle-terra cotta:
95422-30
gloss teal tint-carbon-limestone-wild:
95422-31

Shipping Notice:

The shipment is sent pre-assembled by a forwarding agent.

The delivery time is extended by 2-5 days, depending on the overall volume of orders.

For individual consultation, please contact our customer service team.

Contents:

  • 1 x Specialized Diverge Expert Carbon 28″ Gravel Bike
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.89 / 5.00

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