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2024 Giant

Reign Advanced 1

A 29″ carbon frame full suspension enduro bike with high-end components.
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Manufacturer Price

CA$6,959($4,977)CA$8,699
FrameCarbon
SuspensionFull, 160 / 170mm
ForkFox Factory Float 38
ShockFox Float X2 Factory
Wheels29″ Carbon
Drivetrain1 × 12 Electronic
GroupsetEagle AXS, GX Eagle Transmission
BrakesShimano SLX Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Reign Advanced 1
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 1

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 ride in rough terrain

  • Stiff frame for improved performance

  • Effective internal storage system

Cons
  • Some models may feel harsh in rough conditions

  • Internal storage compartment size criticized

  • Rear hub pickup speed issues

Key Quotes
"The new Reign is a speed machine, it’s always hinting that you can hit that section that bit faster next time around."
Revolution Mountain Bike Magazine logoRevolution Mountain Bike Magazine
"It’s plusher and floatier than its predecessor, and it offers incredible composure at warp speeds."
Flow Mountain Bike logoFlow Mountain Bike
"Giant has done its homework and created a bike that delivers for pros and punters alike."
BikeRadar logoBikeRadar

Feedback?

View all reviews

Bikerumor
Giant Launches Limited-Edition, Bike Park Ready Reign SE w/ One of a Kind Black Lightning Finish

Aug 2025 · Steve Fisher

Giant Bicycles debuts the new Reign SE at Crankworx Whistler, featuring a burly build for bike park or gravity riding.

Read Review

Pinkbike
First Look: Giant Reign SE - Not Just For the Park

Aug 2025 · Seb Stott

While it's still a gravity-focused bike, the Reign SE it should be capable of tackling the odd climb (or barspin).

Read Review

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

Flow Mountain Bike
2023 Giant Reign Review | A better enduro bike in every way

Mar 2023

Featuring a new frame with more travel and mullet compatibility, the new 2023 Giant Reign is a big step up over its predecessor.

Highs
  • Incredibly calm and composed on rough terrain

  • Plush & highly adjustable suspension

  • Maestro linkage offers terrific efficiency

  • Great geometry for high-speed brawling

  • Flip chip is useful & offers mullet compatibility

  • Fantastic tyre spec

Lows
  • Internal storage hatch is too small

  • Rear hub pickup speed

  • 35mm bars are very stiff

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?

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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

Hanger StandardUDH

Tire Clearance2.5"

ColorDigital Blurple

Fork

Fox 38 Factory, 170mm, GRIP 2 damper, 15x110 Kabolt X, 44mm offset, custom tuned for Giant

Travel170mm

Spring TypeAir

Shock

Fox Float X2 Factory, 205/62.5, custom tuned for Giant

Travel160mm

Bottom Bracket

SRAM DUB, 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

N/A

Grips

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

Groupset
Rear Derailleur

SRAM GX Eagle Transmission

Front Derailleur

N/A

Crank

SRAM GX Eagle Transmission, DUB, 32t, 55mm chainline S:165mm, M:170mm, L:170mm, XL:170mm

Shifters

SRAM AXS Pod, discrete clamp, 1x12

Cassette

SRAM GX Eagle Transmission, 10x52

Chain

SRAM GX Eagle Transmission

Brakes

Shimano SLX M7120, hydraulic, Shimano RT-66 rotors [F]220mm, [R]200mm

TypeShimano SLX Hydraulic Disc

Brake Levers

Shimano SLX BL-M7100

Wheels
Rims

Giant TRX 2 29 Carbon WheelSystem, 30mm inner width

Spokes

Stainless steel

Front Hub

[F] Giant MTB alloy, 6-bolt, [R] Giant MTB alloy, 30t 3-pawl driver, 6-bolt

Rear Hub

[F] Giant MTB alloy, 6-bolt, [R] Giant MTB alloy, 30t 3-pawl driver, 6-bolt

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
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First added September 23

Last updated June 13