Specialized Crux 5 S-Level Bicycle

Eat My Dust

The Specialized Crux 5 S-Level is the gravel racing bike designed for those seeking maximum performance, speed, and efficiency on the fastest and most technical gravel routes. Born to compete at the highest levels of gravel racing, it combines extreme lightness, advanced aerodynamics, and a dynamic response that evokes the riding sensations of a racing road bike like the Tarmac.

The Crux 5 S-Level is not only one of the lightest gravel bikes ever made: it is designed to convert every watt a rider puts out into pure speed. Tested on real routes, with real athletes, and in authentic race conditions, it offers exceptional lap times and uncompromising performance when the goal is the podium.

With a weight of just 7.7 kg, a FACT 10r frame weighing only 897 grams, Roval Terra Aero CL wheels, and a SRAM RED XPLR AXS E1 13-speed drivetrain with integrated Quarq power meter, the Crux 5 represents absolute excellence in the world of gravel racing.

Key Features

• Usage: Gravel Racing
• Frame: FACT 10r Carbon, 897 g
• Wheels: Roval Terra Aero CL
• Integrated Cockpit: Roval Terra Integrated
• Drivetrain: SRAM RED XPLR AXS E1
• Bike Weight: 7.7 kg

Technical Specifications

Frame

Frame

• Crux 5 FACT 10r Carbon
• Rider First Engineered™
• Threaded bottom bracket
• Standard Threaded BB
• 12x142 mm thru-axle
• Flat-mount brake attachment
• UDH dropout

Suspension

Fork

• S-Works FACT Carbon
• 12x100 mm thru-axle
• Flat-mount brake attachment

Brakes

Front Brake

• SRAM RED E1
• Hydraulic disc brakes

Rear Brake

• SRAM RED E1
• Hydraulic disc brakes

Drivetrain

Bottom Bracket

• SRAM DUB BSA 68 Wide

Shifters

• SRAM RED AXS E1
• Hydraulic disc brakes

Rear Derailleur

• SRAM RED AXS XPLR E1
• 13 speed

Chain

• SRAM RED E1

Cassette

• SRAM RED XPLR E1
• 13 speed
• 10-46T gear range

Crankset

• SRAM RED XPLR E1
• Integrated Quarq power meter
• 40T chainring

Wheels and Tires

Inner Tubes

• 700x32-50 mm
• Presta Valve 60 mm

Front Wheel

• Roval Terra Aero CL
• 27 mm internal width
• Tubeless Ready
• 50 mm profile
• 21 spokes
• DT 350 hub
• Centerlock disc mount
• DT Swiss Competition spokes

Rear Wheel

• Roval Terra Aero CL
• 27 mm internal width
• Tubeless Ready
• 45 mm profile
• 24 spokes
• DT 350 hub
• Centerlock disc mount
• DT Swiss Competition spokes

Front Tire

• Pathfinder 700x45
• Tubeless Ready

Rear Tire

• Pathfinder 700x45
• Tubeless Ready

Cockpit

Seatpost

• S-Works Tarmac SL8 Carbon seatpost
• FACT Carbon
• 15 mm offset

Saddle

• Power Pro Mirror
• Hollow Titanium rails

Handlebar

• Roval Terra Cockpit
• Integrated stem and handlebar

Handlebar Tape

• Supacaz Super Sticky Kush

Seat Clamp

• Integrated Wedge

Weight

• Weight measured for size: 56
• Claimed weight: 7.7 kg (16 lb, 15.6 oz)

Product Details

• Product ID: 294829

Please Note

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

The Specialized Crux 5 S-Level is the ultimate choice for those who want an ultralight, aerodynamic, race-ready gravel bike, capable of offering speed, precision, and absolute control on any terrain.

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.