Specialized Crux 5 Expert Bicycle

Specialized Crux 5 Expert – Eat My Dust

The Specialized Crux 5 Expert is born from the fastest gravel race bike Specialized has ever made. A gravel racing machine designed to convert every watt into speed, combining lightness, aerodynamics, efficiency, and off-road capability with performance comparable to a high-performance road bike.

The Crux 5 doesn't just focus on low weight or aerodynamics: it was developed and tested on real race courses, real terrain, and with real riders, with the aim of offering maximum performance when performance is the priority.

The FACT 10r carbon frame weighs just 897 grams, while the total weight of the bicycle is 8.22 kg in size 56. The SRAM Force AXS E1 XPLR 13-speed drivetrain, paired with Roval Terra C III carbon wheels and Pathfinder 700x45 Tubeless Ready tires, completes a setup designed for high-performance gravel racing.

Main Features

• Usage: Gravel Racing
• Frame: FACT 10r Carbon – 897 g
• Wheels: Roval Terra C III
• Handlebar: Roval Terra Carbon
• Stem: Roval Rapide Alloy
• Drivetrain: SRAM Force AXS E1 XPLR, 13-speed
• Weight: 8.22 kg
• Reference Size: 56

Frame and Fork

Crux 5 FACT 10r Carbon Frame

The Crux 5 FACT 10r Carbon frame uses Rider First Engineered™ technology and features a threaded bottom bracket, 12x142mm rear thru-axle, flat-mount disc brake mount, and UDH dropout compatibility.

The FACT 10r carbon construction achieves a weight of only 897 grams, offering a combination of lightness, stiffness, and responsiveness ideal for gravel racing.

S-Works FACT Carbon Fork

The S-Works FACT Carbon fork is made of carbon and uses a 12x100mm thru-axle with a flat-mount disc brake mount.

SRAM Force AXS E1 XPLR Drivetrain

The Crux 5 Expert is equipped with the SRAM Force AXS E1 XPLR 13-speed wireless electronic drivetrain, designed to offer fast and precise gear changes even in the most demanding gravel conditions.

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

The 40T + 10-46T cassette combination offers a wide range of ratios, ideal for tackling both fast sections and the most challenging gravel climbs.

Hydraulic Disc Brakes

The braking system uses SRAM Force E1 Hydraulic Disc, with hydraulic disc brakes on both the front and rear.

• Front Brake: SRAM Force E1, hydraulic disc
• Rear Brake: SRAM Force E1, hydraulic disc

Hydraulic disc technology offers power and modulation for safely handling descents, uneven terrain, and variable conditions.

Roval Terra C III Wheels

The Roval Terra C III uses a carbon rim with a 27mm internal width, Tubeless Ready, and a depth of 25.5mm.

Both wheels are built with:

• DT 370 Hub
• 24 spokes
• Sapim D-Light Spokes
• Carbon rim
• Internal width: 27 mm
• Depth: 25.5 mm
• Tubeless Ready compatibility

Pathfinder 700x45 Tires

The Crux 5 Expert is fitted with Specialized Pathfinder 700x45 Tubeless Ready tires on both the front and rear.

• Front Tire: Pathfinder 700x45, Tubeless Ready
• Rear Tire: Pathfinder 700x45, Tubeless Ready
• Inner Tubes: 700x32-50 mm, 40 mm Presta valve

Roval Cockpit

The cockpit configuration is designed to offer control, ergonomics, and performance during gravel riding.

Roval Terra Carbon Handlebar

The Roval Terra is made of carbon and features:

• Drop: 103 mm
• Reach: 70 mm
• Flare: 12°

The 12° flare geometry increases control on rough terrain while maintaining an effective position on fast sections.

Roval Rapide Stem

The Roval Rapide stem is made of aluminum alloy, with a 4-bolt clamp and a -6° angle.

Supacaz Tape

The handlebar is completed with Supacaz Super Sticky Kush tape, designed to offer grip and comfort during long rides.

Saddle and Seatpost

The Crux 5 Expert uses the Body Geometry Power Expert saddle, designed to offer support and ergonomics during high-intensity pedaling.

The seatpost is an S-Works Tarmac SL8 Carbon, made of FACT carbon and featuring a 15mm offset.

The seat clamp is an Integrated Wedge type, for an integrated and clean solution.

Please Note

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

Why choose the Specialized Crux 5 Expert

The Specialized Crux 5 Expert is a gravel racing bike designed for those who want to compete at the highest levels and convert every effort into speed. The 897g FACT 10r frame, Roval Terra C III carbon wheels, SRAM Force AXS E1 XPLR 13-speed electronic drivetrain, and Pathfinder 700x45 Tubeless Ready tires create an extremely comprehensive setup.

Light, responsive, and designed to tackle both fast sections and technical terrain, the Crux 5 Expert is an ideal choice for those looking for a no-compromise gravel race bike.

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

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:

1. Check out our size charts for each bike type.
2. 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.

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.

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:

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

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