SPECIALIZED

Crux 4 Expert

SKU:91426-3056

R 115,000.00

~~R 115,000.00~~ R 115,000.00

Sold out

Taxes included. Shipping calculated at checkout.

Size 52 54 56 58 61

Color: Grey Blue Lagoon

Quantity

Low stock: 1 left

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

This Crux Expert comes spec'd with all-new SRAM Rival XPLR AXS for effortless braking, lighter weight, with massive 13 speed gear range, lightweight and durable Roval Terra C Disc wheels, and 2Bliss Ready, 700x40mm 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 Crux’s iconic history in ‘cross.

View full details

Technical Specifications

Frameset

Frame: Crux FACT 10r Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc, UDH dropout

Suspension

Fork: S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc

Brakes

Front Brake: NEW SRAM Rival AXS E1, hydraulic disc 160mm rotor

Rear Brake: NEW SRAM Rival AXS E1, hydraulic disc 160mm rotor

Drivetrain

Chainrings: 40T, INCLUDED W/CRANK SET

Bottom Bracket: SRAM DUB BSA

Shift Levers: NEW SRAM Rival AXS E1 HRD

Rear Derailleur: NEW SRAM Rival XPLR AXS E1

Cassette: NEW SRAM Rival XPLR XG-1351, 13sp, 10-46t

Crankset: NEW SRAM Rival XPLR E1

Chain: NEW SRAM Rival E1

Wheels & Tires

Front Tire: Pathfinder 700x40, Tubeless Ready

Rear Tire: Pathfinder 700x40, Tubeless Ready

Front Wheel: Roval Terra C, 25mm inner width carbon rim, 32mm depth, DT 370 hub, 24h, DT Swiss Comp Race spokes

Rear Wheel: Roval Terra C, 25mm inner width carbon rim, 32mm depth, DT 370 hub, 24h, DT Swiss Comp Race spokes

Inner Tubes: 700x32-50mm, 40mm Presta valve

Cockpit

Saddle: Body Geometry Power Expert, hollow Ti rails

SeatPost: Roval Terra Carbon Seat Post, 20mm Offset

Handlebars: Specialized Adventure Gear, 118.9mm drop x 70mm reach x 12º flare

Seat Binder: Specialized Alloy, 30mm

Stem: Specialized Pro SL, alloy, 4-bolt

Tape: Supacaz Super Sticky Kush

Product details

Product ID: 223489

Weight

Weight: 8.1 kg (17 lb, 13.7 oz)

Weight Size: 56

Geometry

	49	52	54	56	58	61
Crank Length	165	170	172.5	172.5	175	175
Handlebar Width	380	400	420	420	440	440
Stem Length	70	80	90	100	110	110
Saddle Width	155	155	143	143	143	143
Seatpost Length	330	330	330	380	380	380
Stack	530	547	560	578	598	621
Reach	375	382	388	397	405	415
Head Tube Length	100	115	130	147	167	190
Head Tube Angle	70.5	71.25	71.5	72	72.25	72.5
BB Height	284	284	286	286	286	286
BB Drop	74	74	72	72	72	72
Trail	74	69	67	64	62	60
Fork Length, Full	401	401	401	401	401	401
Fork Rake/Offset	50	50	50	50	50	50
Front Center	594	600	608	618	630	644
Chainstay Length	425	425	425	425	425	425
Wheelbase	1008	1014	1023	1033	1045	1059
Top Tube Length, Horizontal	512	539	549	568	582	599
Bike Standover Height	749	772	794	816	841	866
Seat Tube Length	466	496	521	546	576	606
Seat Tube Angle	75.5	74	74	73.5	73.5	73.5

Size Guide

Height (cm)	Size
155-158	49
163-168	52
168-175	54
175-183	56
183-191	58
191-198	61