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2014 Giant

Reign X0

A 27.5″ aluminum frame full suspension enduro bike with ultra high-end components.
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Manufacturer Price

$5,850
FrameAluminum
SuspensionFull, 170 / 160mm
ForkFox Performance Float 36
ShockFox Float X Factory
Wheels27.5″ Aluminum
Drivetrain1 × 11
GroupsetXX1
BrakesAvid Hydraulic Disc
SeatpostDropper
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Reign X0
Other Enduro 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)

28 mph

Reign X0

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'7"

MD

5'6" – 5'11"

LG

5'9" – 6'2"

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews

Summary

The Giant Reign is celebrated for its versatility and performance in enduro riding, with a design that balances climbing efficiency and downhill prowess. Its geometry and suspension setup receive praise for inspiring confidence on challenging trails, while its value proposition stands out in the competitive enduro bike market. However, some reviews note its demanding nature on tight trails and uphill sections.

Pros
  • Versatile all-rounder suitable for a wide variety of terrain

  • Confidence-inspiring geometry and suspension performance

  • Excellent value for the features offered

  • High-quality components ready to rip straight out of the box

  • Improved handling with custom fork offset

Cons
  • Requires serious muscle to throw into corners

  • Not ideal for pedaling uphill

  • Feels like an overgrown beast on anything but wide open trails

Key Quotes
Giant Bicycles has really stepped up its game this year in the longer-travel department
BIKE Magazine logoBIKE Magazine
The Reign Advanced is a super-confident black run bomber or enduro racer that still climbs well – and costs less than you’d expect
BikeRadar logoBikeRadar
Our goal was simple, to help DH and enduro riders go faster
Dirt Mountainbike logoDirt Mountainbike
The Reign feels like a overgrown beast, requiring serious muscle to throw into corners.
VeloNews logoVeloNews

Feedback?

View all reviews

Enduro Mountainbike Magazine
Giant Reign 2 2015 Review

Dec 2015 · Trev Worsey

We take the Giant Reign to the tough testing grounds of the Scottish Highlands to find out how good it is.

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Canadian Cycling Magazine
Giant's Reign Advanced 1, much more than just an enduro bike

Nov 2015 · Canadian Cycling Magazine

When Giant launched the Reign for the 2005 model year, it was billed as a long-travel cross country bike with 5.8" of rear travel and a 70-degree head angle. It also featured Giant’s all-new Maestro suspension platform.

Read Review

Singletrack World
Giant Reign 27.5 1 Review

Aug 2015 · Ghostdog

The Giant Reign. Reign of fire, or reign of terror?

Read Review

Mountain Bike Action
Bike Test: Giant Reign Advanced 1

Apr 2015 · McCoy

The 27.5 Giant Killer

Read Review

Flow Mountain Bike
Tested: Giant Reign 27.5 1

Apr 2015

Giant have really stepped it up a notch with the latest Reign, everything about it speaks the right lingo to the booming new-school crew of hard trail riding and enduro racers. From the bike’s geometry, to the choice of the most popular components, confirming to us that the folks at Giant have their ears to …

Highs
  • Ready to blast trails out of the box.

  • Top end RockShox suspension with great adjustability.

  • Promotes hooligan riding and courageous shredding.

  • Travel adjustable fork.

Lows
  • Rattling Reverb hose inside frame.

  • Not to be mistaken with an all-rounder, this fella is burly!

Read Review

BIKE Magazine
Giant Reign Advanced 27.5 review – BIKE Magazine

Sep 2014

Giant Bicycles has really stepped up its game this year in the longer-travel department, launching a completely redesigned 6-inch-travel Giant Reign.

Read Review

MTBR
Eurobike: 2015 Giant Reign Advanced 27.5 0 Team

Aug 2014 · Don Palermini

Giant’s 2015 Reign Advanced 27.5 0 Team comes fully equipped for tackling the burliest enduro terrain. - Mtbr.com

Read Review

Dirt Mountainbike
Giant Reign with 27.5" wheels launched

Aug 2014 · Dirt HQ

The big news (well it’s not that big really) is that the Giant Reign has moved onto 27.5in wheels, up from 26in of last year’s bike...

Read Review

Geometry
Specs
Build
Frame

ALUXX SL-grade aluminum, 6.7" Maestro suspension

ColorBlue / Black/yellow

Fork

Fox 36 Talas CTD Performance, w/20mm thru-axle, OverDrive 2 steerer, 140-160mm travel

Travel160mm

Spring TypeAir

Shock

Fox Float-X CTD Factory

Travel170mm

Bottom Bracket

SRAM GXP

Stem

Giant Contact AM, OverDrive 2

Handlebar

Giant Contact All Mountain, 31.8mm

Saddle

Fi'zi:k Gobi XM, MG rails

Seatpost

Giant Contact Switch-R, 30.9mm

TypeDropper

Pedals

N/A

Groupset
Rear Derailleur

SRAM XX1, Type 2

Front Derailleur

N/A

Crank

SRAM XX1, 34T

Shifters

SRAM XX1, Trigger Shift

Cassette

SRAM XX1 10x42, 11-speed

Chain

SRAM XX1

Brakes

Avid Elixir 9 Trail, hydraulic disc, [F] 200mm, [R] 180mm

TypeAvid Hydraulic Disc

Brake Levers

Avid Elixir 9 Trail

Wheels
Rims

DT Swiss EX-500

Spokes

DT Competition, 14/15g

Front Hub

[F] Giant Tracker, w/20mm axle, 32h [R] DT Swiss 350, w/12mm Maxle axle, 32h

Rear Hub

[F] Giant Tracker, w/20mm axle, 32h [R] DT Swiss 350, w/12mm Maxle axle, 32h

Tires

Schwalbe Hans Dampf Evo, 26x2.35, folding

Rider Notes
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First added July 8

Last updated July 8

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