2018 Ridley

Helium SLA Disc Ultegra

An aluminum frame race bike with high-end components and mechanical disc brakes.
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FrameAluminum
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 11
GroupsetUltegra, Rotor
BrakesMechanical Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Helium SLA Disc Ultegra
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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)

41 mph

Helium SLA Disc Ultegra

40 mph

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Highest gear

(descending)

Reviews
BikeRadar
Ridley Helium X 105 review

May 2018 · Warren Rossiter

Sublime ride quality hampered by mediocre spec. Buy if you want a classic race frame and are prepared to upgrade significantly down the line

Highs
  • The Helium X has all the handling chops and smoothness I’d ever want

Lows
  • It’s just too pricey for the equipment levels

Read Review

Cyclist
Ridley Helium SLX review

Nov 2017 · Jack Elton-Walters

A fantastic bike, that gets near to perfect with a wheelset to match the rest of the build

Highs
  • Greater than the sum of its parts making it one of the best bikes I've ridden

Lows
  • Buyers should budget for an immediate wheel upgrade to get the best from what is already a very good bike

Read Review

Road Bike Action
Bike Test: RIDLEY HELIUM SLX

Sep 2017 · Troy Templin

Belgian blue blood, we take a look at the Helium update

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road.cc
Ridley Helium SLX 2017

May 2017 · David Arthur @davearthur

Light, fast and great handling race bike but let down by the wheels

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Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Helium SLA Disc, 6061 and 6066 Aluminium, 12mm TA, flatmount

Fork

Helium SLA Disc, 30T-24T HM UD Carbon, 12mm TA, Flatmount

Stem

Forza Stratos

Handlebar

Forza Stratos

Saddle

Forza Cirrus Pro

Seatpost

Forza Cirrus

TypeRigid

Groupset
Rear Derailleur

Shimano Ultegra

Front Derailleur

Shimano Ultegra

Crank

Rotor 3D30 52/36

Shifters

Shimano Ultegra

Cassette

Shimano 105 11/28

Chain

KMC x11

Brakes

Shimano Ultegra Disc

TypeMechanical Disc

Wheels
Rims

Fulcrum Racing Sport DB

Tires

Vittoria Zaffiro Pro

Rider Notes
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Last updated June 28
Not listed for 2,123 days