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2019 Specialized

CruX Expert

A carbon frame cyclocross bike with high-end components and sram force hydraulic disc brakes.
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Manufacturer Price

$4,700
FrameCarbon
ForkCarbon
Wheels700c Carbon
Drivetrain1 × 11
GroupsetForce
BrakesSRAM Force Hydraulic Disc
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Top Comparison
Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
CruX Expert
Other Cyclocross bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

31 mph

CruX Expert

35 mph

Similar Bikes

Highest gear

(descending)

Reviews

Summary

The Specialized Crux is a highly regarded cyclocross bike, praised for its race-ready geometry, lightweight carbon frame, and exceptional handling. It excels in muting bumps and rough terrain, offering a comfortable yet efficient ride. While some models may have spec or weight drawbacks, the Crux consistently delivers performance that rivals top-tier cyclocross bikes.

Pros
  • Race-ready geometry

  • Lightweight FACT 11r carbon frame

  • Excellent handling and traction

  • Comfortable ride over rough terrain

  • Generous tire clearance

Cons
  • Some models could be lighter

  • Spec may not match rivals at similar price points

  • Tubeless setup issues with certain wheels

Key Quotes
Race-ready for less than 2K.
Bicycling
Specialized has listened to its pro riders and absolutely nailed what a cyclocross race bike should be.
Bikerumor logoBikerumor
The CruX Expert is a superb race machine that only needs tyre changes to excel all winter long
BikeRadar logoBikeRadar
Fantastic handling and performance and stunning paint job, but let down by weight and spec
road.cc logoroad.cc

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Bicycling
The Specialized CruX E5 Sport Is A Low-Cost Cyclocross Bike With High-End Chops

Oct 2019

Don't write off the aluminum frame: This could be your next race bike.

Highs
  • Aluminum frame

  • Carbon fork

  • Race-ready geometry

Lows
  • Some riders may prefer thru-axles

  • Tires are good for cinder paths but lack adequate tread for cyclocross

Read Review

BikeRadar
Specialized CruX Expert review

Jan 2019 · Robin Wilmott

The CruX Expert is a superb race machine that only needs tyre changes to excel all winter long. Buy if you want a thoroughly sorted race bike

Highs
  • Superb ’cross specification, performance, weight and handling

Lows
  • Your wardrobe will struggle to match the frame colour

Read Review

road.cc
Specialized CruX Elite

Nov 2018 · David Arthur @davearthur

Fantastic handling and performance and stunning paint job, but let down by weight and spec

Read Review

Bikerumor
Review: Specialized CruX Expert X1 cyclocross bike is a purebred race machine

Jan 2018 · Tyler Benedict

The 2018 Specialized CruX cyclocross bike launched this summer with an all-new, race-focused frameset and a range of complete bike builds to suit most any budget. We got our hands on the CruX Expert X1 just in time for the NCCX series and threw it into the mix of test bikes. Actually, this was the …

Read Review

Cyclist
Specialized CruX Sport E5 review

Dec 2017 · Marc Abbott

Specialized's perennial cyclocross performer has been updated and it's more versatile than ever

Read Review

Velo
Specialized Crux Expert X1

Oct 2017 · Kristen Legan

The Specialized Crux Expert X1 is one of the best cyclocross bikes this season.

Read Review

Cycling Weekly
Specialized CruX Expert X1

Nov 2016 · Paul Norman

The CruX Expert X1 is towards the top end of Specialized's cyclocross bike line-up. We've put it through its paces.

Highs
  • Well-balanced handling

  • Modern cyclocross spec

  • Single ring groupset has excellent chain retention

Lows
  • Expensive

  • Limited options to extend the gear range

Read Review

Geometry
Specs
Build
Frame

FACT 11r carbon, Rider-First Engineered™, OSBB, 1-3/8" lower bearing, 12x142mm thru-axle, flat-mount disc

Fork

S-Works FACT 11r carbon, 12x100mm thru-axle

Bottom Bracket

Praxis M30

Stem

Specialized Pro SL, alloy, 4-bolt

Handlebar

Specialized Expert Shallow Drop, alloy, 125mm drop x 75mm reach

Saddle

Body Geometry Phenom Expert, hollow titanium rails, carbon fiber base, 143mm

Seatpost

S-Works FACT carbon 27.2mm, 20mm offset

TypeRigid

Pedals

Nylon, 105x78x28mm, loose ball w/ reflectors

Groupset
Rear Derailleur

SRAM Force 1, long cage

Crank

Praxis Zayante Carbon M30, 1x direct-mount, Praxis Wave Tech, 40T

Shifters

SRAM Force 1 hydraulic disc w/ ICJ

Cassette

SRAM PG-1130, 11-32t

Chain

KMC X11 EL, 11-speed w/ Missing Link™

Brakes

Front: SRAM Force, flat-mount disc, Rear: SRAM Force, flat-mount disc

TypeSRAM Force Hydraulic Disc

Wheels
Rims

Front: Roval C 38 Disc, carbon, tubeless-ready, 38mm depth, 24h, Rear: Roval C 38 Disc, carbon, tubeless-ready, 38mm depth, 24h

Tires

Front: Tracer Pro, 2Bliss Ready, 700x33mm, Rear: Tracer Pro, 2Bliss Ready, 700x33mm

Rider Notes
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First added November 6

Last updated December 11

Not listed for 2,000 days