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2023 Giant

Reign Advanced Pro 2

A 29″ carbon frame full suspension enduro bike with upper mid-range components.
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Manufacturer Price

CA$5,699($4,104)
FrameCarbon
SuspensionFull, 160 / 170mm
ForkRockShox ZEB Select
ShockRockShox Deluxe Select+
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetSLX
BrakesShimano Deore Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Reign Advanced Pro 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)

28 mph

Reign Advanced Pro 2

26 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Reign model range

View Comparison
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.

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Price History
Reviews

Summary

The Giant Reign is a highly capable downhill bike praised for its modern geometry, adjustable suspension, and mullet compatibility. It excels in rough terrain with plush suspension and a stiff frame, though some models may feel harsh in certain conditions. The bike is compared favorably to competitors like the YT Capra and Specialized models, offering a blend of speed, stability, and climbing efficiency.

Pros
  • Modern geometry and adjustable suspension

  • Mullet compatibility with flip chip

  • Plush and composed suspension performance

  • Stiff frame for improved handling

  • Internal storage and practical parts package

Cons
  • Some models may feel harsh in rough conditions

  • Internal storage compartment size

  • Rear hub pickup speed

  • Bar/grip/stem combo can feel stiff

Key Quotes
"We spent more than a year getting everything just right with the new Reign," said Youn Deniaud.
Bikerumor logoBikerumor
Giant has done its homework and created a bike that delivers for pros and punters alike.
BikeRadar logoBikeRadar
The all-black aesthetic gives it an understated, if somewhat boring appearance. Despite not having any flashy Kashima or wireless bits, it’s still equipped with the important stuff; a top-notch frame and pro-level suspension.
Flow Mountain Bike logoFlow Mountain Bike

Feedback?

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NSMB
2023 Giant Reign Advanced Pro 1 First Look

Jun 2023

Lots of options, including mullet with the new, highly adjustable Giant Reign.

Read Review

BikeRadar
Giant Reign 1 review

May 2023 · Robin Weaver

Giant’s updated Reign offers comfort and confidence when the going gets steep, with a solid parts package that’s very well considered for the price

Highs
  • Meaningful geometry adjustment

  • Reasonably efficient climber

  • Very confident and capable in steep terrain

  • Practical parts package

Lows
  • Bar/grip/stem combo feels a little harsh

  • Not the quietest bike in the rough

Read Review

Revolution Mountain Bike Magazine
[R]eviewed // 2023 Giant Reign Advanced 1

May 2023 · Blake Nielsen

Giant’s engineering team completely overhauled the Reign Advanced for 2023 with a frame redesign that has now moved away from the somewhat ‘freeride’ style geometry numbers that the Reign has adopted in the past, and instead they set out to create a purebred, no-compromise enduro race bike! Reviewer // Blake Nielsen  Photos // Matt Staggs Let’s get straight to the point, does it seem like they’ve hit the brief and how much ‘speedier’ is the bike now compared the previous […]

Read Review

Bikerumor
2023 Giant Reign Offers Three Geometries & Mullet Compatibility

Dec 2022 · Jessie-May Morgan

2023 Giant Reign has 160mm of rear wheel travel with a Flip-Chip offering 3 Geometry Settings and the possibility of a 29" or 27.5" rear wheel

Read Review

Pinkbike
First Look: The 2023 Giant Reign Gets More Travel, Adjustments, & Storage

Dec 2022 · Matt Beer

The Reign now has 160mm of rear travel and a three-position flip chip.

Read Review

Enduro Mountainbike Magazine
The 2021 GIANT Reign Advanced Pro 0 review – Let's get rowdy!

Jan 2021 · Christoph Bayer

There are bikes that make it easy to ride fast. They offer a lot of grip, the rider is positioned centrally on the bike and they're easy to handle. The GIANT Reign is NOT that kind of bike. Still, it's a lot of fun!

Highs
  • Good poppy suspension

  • A lot of fun with an active riding style

  • Its length adds stability in steep terrain

Lows
  • Suspension reaches its limit on rough tracks

  • Requires an active riding style

  • Sizing excludes a lot of riders

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

Geometry
Specs
Build
Frame

Advanced-Grade Composite front and rear triangles, 160mm Maestro suspension, flip chip, 12x148mm thru-axle, 27.5 or 29-inch rear wheel compatible, flip chip - Maestro 3, integrated downtube storage

BB StandardBB86/BB92, Press Fit

Hanger StandardUDH

Tire Clearance2.5"

ColorOrion Nebula / Carbon

Fork

RockShox ZEB Select, 170mm, Charger RC, 15x110 Maxle Stealth, 44mm offset, custom tuned for Giant

Travel170mm

Spring TypeAir

Shock

RockShox Deluxe Select+, 205/62.5, custom tuned for Giant

Travel160mm

Bottom Bracket

Shimano, press fit

Stem

Giant Contact SL 35 S:40mm, M:40mm, L:40mm, XL:40mm

Handlebar

Giant Contact SL TR35, 800x35mm, 20mm rise

Saddle

Giant Romero SL

Seatpost

TranzX travel-adjustable dropper, remote S: 120-150mm travel / 30.9 x 459mm

TypeDropper

Pedals

PEDALS NOT SUPPLIED

Grips

Giant Tactal Pro Single S:120mm, M:120mm, L:130mm, XL:130mm

Groupset
Rear Derailleur

Shimano SLX RD-M7100

Front Derailleur

N/A

Crank

Shimano SLX, 32t, 55mm chainline S:165mm, M:170mm, L:170mm, XL:170mm

Shifters

Shimano SLX SL-M7100, 1x12

Cassette

Shimano Deore M6100, 10x51

Chain

Shimano

Brakes

Shimano Deore BR-MT520, hydraulic, Shimano RT-66 rotors [F]220mm, [R]200mm

TypeShimano Deore Hydraulic Disc

Brake Levers

Shimano Deore BL-MT501

Wheels
Rims

Giant AM 29, alloy

Spokes

Sapim

Front Hub

alloy, sealed

Rear Hub

alloy, sealed

Tires

[F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra, DD, TR tubeless

Rider Notes
Riders Also Viewed

First added December 2

Last updated May 30