The Crux is the lightest gravel bike in the world, with the exceptional capability of massive tire clearance and performance gravel geometry. Its not just the ultimate expression of gravel performance, its your one-way ticket to gravel enlightenment.

This Crux Pro comes spec’d with a accurate and quick-shifting SRAM Force 1 eTap AXS hydraulic disc groupset, lightweight and durable Roval Terra CL Disc wheels, and 2Bliss Ready, 700x38mm Pathfinder Pro tires that hookup over nasty terrain.

• Lightest: 725g S-Works 12r and 825g 10r frames. We took the revolutionary breakthroughs that made Aethos the lightest bike ever and applied them to the Crux. The result? A gravel bike that climbs like a dream, floats over nightmarish terrain, and weighs less than a full bottle in your cage.
• Capable: 47c/650b x 2.1 tire clearance. More clearance means more capability. With Diverge-level tire clearance, Crux takes you anywhere you can imagine, at full gas.
• Responsive: Nimble, supple, and reactive. Responsive at the pedals. Supple in the saddle. With performance gravel geometry and race-influenced fit inspired by Cruxs iconic history in cross.

Technical Specifications

COCKPIT

Saddle

Body Geometry Power Pro, hollow titanium rails

SeatPost

Roval Terra Carbon Seat Post, 20mm Offset

Handlebars

Roval Terra, carbon, 103mm drop x 70mm reach x 12 flare

Seat Binder

Specialized Alloy, 30mm

Stem

Specialized Pro SL, alloy, 4-bolt, 6-degree rise

Tape

Supacaz Super Sticky Kush

FRAMESET

Frame

Crux FACT 10r Carbon, Rider First Engineered, Threaded BB, 12x142mm thru-axle, flat-mount disc

Wheels & Tires

Inner Tubes

700×28/38mm, 48mm Presta valve

Front Tire

Pathfinder Pro 2BR, Tan Sidewall, 700×38

Rear Tire

Pathfinder Pro 2BR, Tan Sidewall, 700×38

Front Wheel

Roval Terra CL, 25mm internal width, 32mm depth, 24h, Tubeless ready, DT for Roval 350 hub, Centerlock disc, DT Swiss Competition Race spokes

Rear Wheel

Roval Terra CL, 25mm internal width, 32mm depth, 24h, Tubeless ready, DT for Roval 350 hub, Centerlock disc, DT Swiss Competition Race spokes

FORK

Fork

FACT Carbon, 12x100mm thru-axle, flat-mount disc

Drivetrain

Chain

SRAM Force 12-speed

Cassette

SRAM XPLR, XG-1251, 12-speed, 10-44t

Shift Levers

SRAM Force eTap AXS

Crankset

SRAM Force 1x

Rear Derailleur

SRAM Force XPLR eTap AXS

DRIVETRAIN

Bottom Bracket

SRAM DUB BSA 68

Chainrings

40T

BRAKES

Front Brake

SRAM Force eTAP AXS, hydraulic disc

Rear Brake

SRAM Force eTAP AXS, hydraulic disc

WEIGHT

Weight

7.75kg (17 lb, 1.4 oz)

Weight Size

56

*Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.