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2018 Specialized

CruX E5

An aluminum frame cyclocross bike with mid-range components and tektro mechanical disc brakes.
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Manufacturer Price

$1,400
FrameAluminum
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
GroupsetTiagra
BrakesTektro Mechanical Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
CruX E5
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)

58 km/h

CruX E5

56 km/h

Similar Bikes

Highest gear

(descending)

Reviews

Summary

The Specialized CruX is a versatile cyclocross bike praised for its race-ready geometry and handling, with models ranging from budget-friendly to high-end carbon builds. It excels in sharp steering and stability across varied terrain, though some versions may lack in weight or component spec compared to rivals. The bike's ability to double as a commuter or race machine is frequently highlighted, alongside its comfortable ride quality and efficient power transfer.

Pros
  • Race-ready geometry

  • Sharp, crisp steering

  • Versatile for cyclocross and commuting

  • Comfortable ride quality

  • Efficient power transfer

Cons
  • Some models are heavier

  • Component spec may not match rivals

  • Tubeless setup issues on certain wheelsets

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
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 E5 Sport review

Dec 2018 · Robin Wilmott

The E5 Sport promises years of solid off-road performance. Buy if you want a decent first ’cross bike that you can upgrade in the future

Highs
  • Carbon fork, drivetrain spec, handling

Lows
  • The wheelset isn’t very lively

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 …

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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

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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

Cycling Tips
Specialized Crux Pro review

May 2015

Before the ride For this review, I enjoyed a full custom build courtesy of Campagnolo. Starting with a 2013 Crux Pro carbon frameset, an 11-speed Chorus groupset with Campy’s CX cantilever brakes and CX Power Torque carbon cranks were added with Bora Ultra 35 carbon tubulars. The remainder of the parts were supplied

Read Review

Geometry
Specs
Build
Frame

Specialized E5 Premium Aluminum, fully manipulated tubing, semi-compact race design, shaped top tube, 1-3/8" lower bearing, internal cable routing, integrated headset, OSBB, post mount disc, 135mm rear spacing

BB StandardBB30, Press Fit

Fork

Specialized FACT carbon, disc-specific, quick-release

Bottom Bracket

BB30, press-fit

Stem

Specialized, 3D forged alloy, 4-bolt, 7-degree rise

Handlebar

Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp

Saddle

Body Geometry Toupé Sport, steel rails, 143mm

Seatpost

Alloy, 2-bolt clamp

TypeRigid

Pedals

Nylon, 105x78x28mm, loose balls w/ reflectors

Groupset
Rear Derailleur

Shimano Tiagra, long cage, 10-speed

Front Derailleur

Shimano Tiagra, braze-on

Crank

Praxis Alba 2D, BB30, 46/36T

Shifters

Shimano Tiagra

Cassette

Shimano Tiagra, 10-speed, 11-32t

Chain

KMC X10, 10-speed w/ Missing Link™

Brakes

Front: Tektro Spyre, post mount, mechanical disc, Rear: Tektro Spyre, post mount, mechanical disc

TypeTektro Mechanical Disc

Wheels
Rims

Front: Axis Sport Disc, quick-release, Rear: Axis Sport Disc, quick-release

Tires

Front: Tracer Sport, 60 TPI, wire bead, 700x33mm, Rear: Tracer Sport, 60 TPI, wire bead, 700x33mm

Rider Notes
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First added 6 November

Last updated 6 November

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