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2018 Giant

Reign 2

A 27.5″ aluminum frame full suspension enduro bike with upper mid-range components.
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Manufacturer Price

$2,755
FrameAluminum
SuspensionFull, 160 / 160mm
ForkRockShox Yari RC
ShockRockShox Deluxe
Wheels27.5″ Aluminum
Drivetrain1 × 10
GroupsetDeore
BrakesShimano Deore 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 2
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)

22 mph

Reign 2

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews

Summary

The Giant Reign is a highly capable enduro bike, praised for its aggressive geometry, excellent descending performance, and evolved Maestro suspension that balances active and supportive traits. It's developed with input from Giant’s enduro race team, offering a blend of stability and agility. However, its slack seat-tube angle can make uphill pedaling less efficient compared to some competitors.

Pros
  • Aggressive geometry suitable for enduro

  • Evolved Maestro suspension for a balance of active and supportive traits

  • Excellent descending performance

  • Developed with Giant’s enduro race team

  • Long travel suitable for rough terrain

Cons
  • Slack seat-tube angle reduces climbing efficiency

  • Some builds may have components lacking in power or modulation

  • Can feel cumbersome in tight sections

Key Quotes
Pineapple or not, the Giant Reign is a mean, green fighting machine.
BIKE Magazine logoBIKE Magazine
The Reign didn’t care. It floated through the minefields as if it had more travel than advertised.
BIKE Magazine logoBIKE Magazine
Giant's Reign still rules the kingdom of enduro.
MBR logoMBR
The faster you go, the better it works, and this is one machine that’ll have you questioning yourself long before your bike even breaks a sweat.
Vital MTB logoVital MTB

Feedback?

View all reviews

NSMB
Matt Henn's Well Used '92 Honda Civic & Special Giant Reign

Dec 2019

Kitchen carbon wraps and custom roof racks with Matt's run it into the ground ideology. Learn about his 1992 Honda Civic and 2015 Giant Reign now in the latest Pistons and Pivots on NSMB.com.

Read Review

Loam Wolf
First Ride: Giant Reign Advanced 29

Aug 2019 · Justin Serna

First Ride Giant Reign Advanced 29 Words by Justin Serna | Photos by Nic Hall The Giant Reign has definitely reached an iconic status after 15 years of service. Although Giant hasn't historically offered that lust-worthy image or boutique vibe in the past,

Read Review

MBR
Giant Reign Advanced 0 (2018) review - MBR

Aug 2018 · Alan Muldoon

The 2018 Giant Reign Advanced 0 has class leading sizing and geometry plus a race-tuned coil shock and revised suspension linkage.

Highs
  • The best just got better

Lows
  • Shock remote is fragile and hard to position

Read Review

BikeRadar
Giant Reign 2 review

May 2018 · Rob Weaver

The Reign 2 offers great geometry and seriously capable suspension though the low bar height won't suit everyone. With a couple of upgrades it could be a serious contender though. Buy if you want up-to-date geometry and a lively suspension feel but are happy to make a couple of component upgrades to make it even better

Highs
  • Sorted geometry, suspension feels livelier and more supportive than previous generation, great tyre choice and comes set up tubeless

Lows
  • Low bar height, gappy freehub, brakes lack power and modulation on long drags

Read Review

Revolution Mountain Bike Magazine
[R]eviewed: Giant Reign Advanced 1

Mar 2018 · March 22, 2018

The grin. The grin knows. The grin can appear anytime, when you press or twist too hard on the throttle, at the oh-so-serious work meeting, when you get a call from the mad mate from your murky past who tells you that they are in town, or when the late-night shots arrive. The grin knows. The grin is never wrong. The grin doesn’t know what is correct or what is not, he or she just hides away, waiting for when […]

Read Review

Mountain Bike Action
Review - 2018 Giant Reign Advanced 1

Mar 2018 · McCoy

The Giant Reign has long been known for being a plush, long-travel machine built for conquering climbs and obliterating descents. The Reign quickly became

Read Review

BIKE Magazine
Bible Review: Giant Reign Advanced 1

Jan 2018

The Reign moves towards a full-on enduro machine for 2018, except for one hiccup.

Read Review

Flow Mountain Bike
Tested: Giant Reign 2

Nov 2017

Let’s skip the features of the new Reign for now (click here to get the lowdown on features with the new model) and talk more about how it goes in the dirt. Our first ride on the Reign was a big loop that would take in just about any style of trail, from steep rocky chutes, …

Highs
  • Incredibly stable descender.

  • Complete package for hard riding.

  • Best looking Reign yet!

Lows
  • Hard work on flatter trails.

  • Climbs meandering trails like Monday morning.

Read Review

Geometry
Specs
Build
Frame

ALUXX SL-grade aluminum, Advanced forged composite upper rocker, 160mm Maestro suspension

ColorsMatte Blue / Black; Grey / Neon Orange

Fork

RockShox Yari RC Solo Air, Boost, Maxle Stealth, OverDrive, 160mm travel

Travel160mm

Spring TypeAir

Shock

RockShox Deluxe RT, Trunnion mount

Travel160mm

Bottom Bracket

Praxis BB90, Press fit

Headset

Integrated OverDrive sealed cartridge bearing

Stem

TruVativ Descendant

Handlebar

Giant Contact SL DH

Saddle

Giant Contact, Neutral

Seatpost

Giant Contact Switch, dropper, 30.9mm

TypeDropper

Pedals

N/A

Groupset
Rear Derailleur

Shimano Deore Shadow +

Front Derailleur

N/A

Crank

Praxis Works 1x, Boost, 30T w/ MRP AMG V2

Shifters

Shimano Deore

Cassette

Shimano Deore 11x42, 10-Speed

Chain

KMC X10

Chain Guide

MRP AMg V2

Brakes

Shimano Deore, hydraulic disc, [F] 200mm, [R] 180mm

TypeShimano Deore Hydraulic Disc

Brake Levers

Shimano Deore

Wheels
Rims

Giant P-AM2 Disc, Tubeless

Spokes

Sapim Race, 14/15g

Front Hub

Giant Performance Tracker, sealed bearing, Boost

Rear Hub

Giant Performance Tracker, sealed bearing, Boost

Tires

[F] Maxxis Shorty, 27.5x2.5, Tubeless, EXO, 60 TPI [R] Maxxis High Roller II, 27.5x2.4, Tubeless, EXO, 60 TPI

Rider Notes
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First added April 14

Last updated September 2

Not listed for 2,826 days