Product Info
Details + Specs
Crux 5 Comp - SRAM Rival XPLR
Light, fast and ready for gravel
The Crux 5 was born from the fastest gravel race bike ever made. Not just because it's the lightest. Not just because it's our most aero. Not just because it handles dirt like a Tarmac handles pavement.
Best for: Fast gravel riding, mixed-surface racing and lightweight all-road adventures.
At a glance
Frame
Crux 5 FACT 10r Carbon, Rider First Engineered, threaded BB, 12x142mm…
Drivetrain
SRAM Rival AXS XPLR E1, 13-speed
Wheels
DT Swiss G 500, 26mm internal width, tubeless ready
Cockpit
Specialized Adventure Gear, alloy, 12-degree flare
Brakes
SRAM Rival E1, hydraulic disc
Weight
8.89 kg (19 lb 9.6 oz), size 56
Key highlights
The same 897-gram Rider First Engineered™ race frame used across the higher Crux 5 tiers, now at an accessible entry point into the platform.
A 13-speed wireless gravel groupset that brings AXS shifting performance without the flagship price tag.
The Comp shares its front-end carbon fork with the S-Works and S-Level builds — no compromise on ride quality where it matters most.
Durable, tubeless-ready alloy wheels built to handle everyday gravel training and racing.
Complete specification
Full build details
Components are grouped by bike system so the complete build is easy to scan.
Frameset
Frame
Crux 5 FACT 10r Carbon, Rider First Engineered, threaded BB, 12x142mm thru-axle, flat-mount disc, UDH dropout (897g, size 56)
Suspension
Fork
S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
Brakes
Front Brake
SRAM Rival E1, hydraulic disc
Rear Brake
SRAM Rival E1, hydraulic disc
Drivetrain
Shift Levers
SRAM Rival AXS E1, hydraulic disc
Rear Derailleur
SRAM Rival AXS XPLR E1, 13-speed
Cassette
SRAM Rival XPLR E1, 13-speed, 10-46t
Chain
SRAM Rival E1
Crankset
SRAM Rival E1 XPLR, DUB Wide, 40t
Bottom Bracket
SRAM DUB, BSA threaded, 68mm wide
Wheels and tyres
Front Wheel
DT Swiss G 500, 26mm internal width, tubeless ready
Rear Wheel
DT Swiss G 500, 26mm internal width, tubeless ready
Tyres
Pathfinder 700x45, Tubeless Ready
Cockpit and contact points
Handlebars
Specialized Adventure Gear, alloy, 12-degree flare
Stem
Roval Rapide, alloy, -6 degrees
Bar Tape
Supacaz Super Sticky Kush
Seatpost
S-Works Tarmac SL8 Carbon, FACT Carbon, 15mm offset
Saddle
Body Geometry Power Sport, steel rails
Weight and sizing
Weight
8.89 kg (19 lb 9.6 oz), size 56
Weight is based on a production painted bike in the stated reference size. Actual weight can vary with colour, size and component variation. Specifications are subject to change without notice.