Specialized Crux 5 Comp SRAM Rival XPLR AXS Gravel Bike Amethyst Frost

Specialized Crux 5 Comp SRAM Rival XPLR: fast, lightweight and modern gravel performance

The Specialized Crux 5 Comp is built directly from Specialized’s gravel racing experience with one clear goal: creating an extremely fast, lightweight and efficient gravel bike for real-world riding conditions.

The Crux combines the responsive feel of a high-performance road bike with modern gravel capability, delivering precise handling, rapid acceleration and excellent comfort on long rides.

In the exclusive Amethyst Frost colorway, the Crux 5 Comp stands out as one of the most advanced gravel racing platforms in the Specialized lineup.

Ultralight FACT 10r carbon frame

The FACT 10r carbon frame is engineered for maximum efficiency and extremely low weight.

• Specialized FACT 10r Carbon frame
• Claimed frame weight around 897 grams
• Rider-First Engineered geometry
• High lateral stiffness
• Excellent vibration absorption

The Crux delivers a highly responsive ride feel both on climbs and fast gravel accelerations.

Modern gravel racing geometry

The geometry is designed to maintain speed and control across demanding gravel terrain.

• Precise and stable handling
• Excellent descending control
• Agile cornering response
• Efficient endurance riding position
• High-speed stability

SRAM Rival AXS XPLR wireless drivetrain

The SRAM Rival AXS XPLR drivetrain delivers precise and reliable wireless electronic shifting.

• Wireless AXS electronic shifting
• Dedicated gravel 1x setup
• Wide-range 10-46T cassette
• SRAM Rival XPLR rear derailleur
• Excellent climbing versatility

Tire clearance up to 55 mm

One of the Crux’s major strengths is its massive tire clearance.

• Fits tires up to 55 mm
• Improved comfort and traction
• Better gravel control
• Adventure and bikepacking capable
• Highly versatile setup options

The bike comes equipped with tubeless-ready Pathfinder 700x45c tires optimized for fast gravel riding.

DT Swiss wheels and premium components

The component package is designed for durability, low weight and high-level performance.

• DT Swiss G500 tubeless-ready wheels
• Specialized Adventure Gear handlebar
• Roval Rapide stem
• S-Works FACT Carbon seatpost
• Supacaz Super Sticky Kush tape

Built for speed and endurance

The Crux is engineered to maintain high speed while reducing rider fatigue.

• Excellent vibration damping
• Long-distance riding comfort
• Stable gravel handling
• Efficient road performance
• Ideal for gravel racing and endurance rides

Technical Specifications

• Product: Carbon Gravel Bike
• Brand: Specialized
• Model: Crux 5 Comp
• Color: Amethyst Frost
• Frame: FACT 10r Carbon
• Geometry: Rider-First Engineered
• Drivetrain: SRAM Rival AXS XPLR
• Speeds: Wireless electronic 1x13-speed
• Cassette: 10-46T
• Crankset: SRAM Rival XPLR DUB Wide 40T
• Brakes: SRAM Rival hydraulic disc
• Wheels: DT Swiss G500 Tubeless Ready
• Tires: Pathfinder 700x45c Tubeless Ready
• Tire clearance: up to 55 mm
• Bottom bracket: Threaded BSA
• Derailleur hanger: SRAM UDH
• Use: Gravel Racing / Endurance / Adventure
• Claimed weight: approx. 8.89 kg