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2020 Giant

Reign 29 2

A 29″ aluminum frame full suspension trail bike with high-end components.
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Manufacturer Price

$3,000
Weight32.6 lbs  
FrameAluminum
SuspensionFull, 146 / 160mm
ForkRockShox Yari RC
ShockRockShox Deluxe Select+
Wheels29″ Aluminum
Drivetrain1 × 11
GroupsetNX Eagle
BrakesShimano 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 29 2
Other Trail 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)

25 mph

Reign 29 2

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'4" – 5'9"

MD

5'6" – 6'0"

LG

5'10" – 6'3"

XL

6'1" – 6'6"

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Reviews

Summary

The Giant Reign is praised for its versatile performance, excelling as a capable climber with efficient suspension and geometry while delivering composed and playful handling on descents. Its Maestro suspension system offers a balanced ride with good small-bump sensitivity and support, though some reviews note limitations in rough terrain and travel. Overall, it's seen as a strong contender in the enduro category, blending agility with stability.

Pros
  • Excellent climbing abilities

  • Composed and predictable suspension

  • Playful and fast downhill performance

  • Good value and competitive pricing

  • Lightweight and agile handling

Cons
  • Limited rear travel in rough terrain

  • Suspension setup can feel unbalanced or lose efficiency

  • Issues with components like dropper posts and brake rub

  • Not the most comfortable on high-speed, demanding trails

Key Quotes
The Reign SX 29 is basically a monster truck on the trail, but one with a spandex-wearing alter ego.
BIKE Magazine logoBIKE Magazine
If you’re after an engaging, exciting ride that’ll need to be ridden with focus and commitment to get the most out of it, the Reign is certainly worth considering.
BikeRadar logoBikeRadar
It’s a great do-everything bike for the rider who prefers aggressive, nasty trails to smooth, snaking singletrack, but still needs to get to the top of the mountain under pedal-power.
Flow Mountain Bike logoFlow Mountain Bike
The Giant Reign 29 repeats the mantra that longer is better.
Enduro Mountainbike Magazine logoEnduro Mountainbike Magazine
Put simply this bike is both fun and fast.
Vital MTB logoVital MTB

Feedback?

View all reviews

Pinkbike
Reece Wallace's Custom Search & Rescue Inspired Giant Reign 29

Mar 2021 · Giant Bicycles

Reece Wallace was recently inspired by Canada's Search & Rescue fleet to paint his new 2021 Giant Reign Advanced Pro 29.

Read Review

Singletrack World
Giant Reign Advanced Pro 2 - Long Term Review

Jan 2021 · David Gould

Giant reckons their Reign 29er could be the ultimate Enduro machine but what do we make of it after subjecting it to eight months of testing?

Read Review

Mountain Bike Action
Mountain Bike Action Bike Test: Giant's Custom Reign Enduro Bike

Nov 2020

An old dog with new tricks

Read Review

BIKE Magazine
Tested: Giant Reign SX 29 | $4,000

May 2020

The Giant Reign SX 29 fits in somewhere between an everyday trail bike and the new crop of long-travel 29er freeride sled.

Read Review

BikeRadar
Giant Reign 29 1 review

Apr 2020 · Robin Weaver

The new Reign offers a very lively, dynamic ride but get it into the really rough stuff and it feels more like a long-travel trail bike than a mini downhill rig

Highs
  • Fox fork and shock offer plenty of useful adjustment and a really smooth, controlled feel

  • Decent geometry

Lows
  • Dropper post needs to be longer on the medium

  • Very direct feel with quite a bit of feedback so not the comfiest bike on rough trails

Read Review

MBR
Giant Reign 29 Advanced Pro 0 review - MBR

Feb 2020 · Alan Muldoon

The Giant Reign 29 is the long awaited 29er version of the Giant Reign. Full carbon frame with Maestro rear suspension delivering 146mm travel.

Highs
  • Good sizing, competitive pricing

Lows
  • Intermittent rear brake rub

Read Review

Enduro Mountainbike Magazine
Giant Reign Advanced 29 0 on test – long geometry with short travel suspension has us in for a surprise

Jan 2020 · Christoph Bayer

At last! Fans have long anticipated the Giant Reign 29! So it's all the more exciting to see how the bike performs and whether the new bigger-wheeled Reign can live up to its legendary status.

Highs
  • Excellent climber

  • Instils you with confidence on steep descents

  • Poppy suspension

Lows
  • Quickly reaches its limits on rough terrain

  • Big gap between sizes

  • Little attention to detail on some parts of the frame

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

Geometry
Specs
Build
Frame

ALUXX SL-Grade Aluminum, 146mm

ColorsTitanium; Dark Olive

Fork

RockShox Yari RC, 160mm, Boost 15x110 Maxle Stealth, tapered, 42mm offset

Travel160mm

Spring TypeAir

Shock

RockShox Deluxe Select+

Travel146mm

Bottom Bracket

SRAM DUB, press fit

Stem

Giant Contact SL 35

Handlebar

Giant Contact TR35, 780x35mm, 20mm rise

Saddle

Giant Contact (neutral)

Seatpost

Giant Contact Switch dropper post with remote, 30.9

TypeDropper

Pedals

N/A

Groupset
Rear Derailleur

SRAM NX Eagle

Front Derailleur

N/A

Crank

TruVativ Descendent 6k Eagle DUB, 32t with MRP AMg CS guide

Shifters

SRAM NX Eagle

Cassette

SRAM NX Eagle, 11x50

Chain

SRAM NX Eagle

Brakes

Shimano MT520

TypeShimano Hydraulic Disc

Brake Levers

Shimano MT501

Wheels
Rims

Giant AM 29, tubeless ready sleeve-joint rim, 30mm inner width

Spokes

Sapim

Front Hub

[F] Giant Tracker Performance Boost 15x110, sealed bearing [R] Giant Tracker Performance Boost 12x148, sealed bearing

Rear Hub

[F] Giant Tracker Performance Boost 15x110, sealed bearing [R] Giant Tracker Performance Boost 12x148, sealed bearing

Tires

[F] Maxxis Minion DHF 29x2.5 WT, EXO, TR [R] Maxxis Minion DHR II 29x2.4 WT, EXO, TR, tubeless

Rider Notes
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First added October 12

Last updated November 16

Not listed for 559 days