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2015 Giant

Reign Advanced 27.5 1

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

$4,750
FrameCarbon
SuspensionFull, 160 / 160mm
ForkRockShox Pike RC
ShockRockShox Monarch Plus RC3
Wheels27.5″ Aluminum
Drivetrain2 × 10
GroupsetXT, SLX
BrakesShimano SLX 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 Advanced 27.5 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 27.5 1

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
  • 5'6", size MD, Just right
Reviews

Summary

The Giant Reign is a highly capable enduro bike, praised for its confidence-inspiring descent performance and efficient climbing, thanks to the Maestro suspension system. It's noted for its stability and agility on challenging terrain, making it a favorite for riders who tackle steep and technical trails. While it excels in downhill performance, some reviews mention it's less efficient on climbs compared to its peers.

Pros
  • Confidence-inspiring on steep descents

  • Efficient pedaling with Maestro suspension

  • Stable and agile on challenging terrain

  • Good value for the price

  • Versatile for various terrains including bike parks

Cons
  • Less efficient on climbs compared to peers

  • Frequent pedal strikes due to low bottom bracket

  • Understeers in tight switchbacks

  • Rear suspension can feel harsh on midsize bumps

Key Quotes
The Reign Advanced 1 is perhaps the closest I’ve found to a genuine quiver killer.
Canadian Cycling Magazine logoCanadian Cycling Magazine
It’s so low, long, and slack, it’s freakishly composed when other bikes are pinballing their puckered riders all over the trail.
Bicycling
The Reign rewards riding with the brakes OFF!
Flow Mountain Bike logoFlow Mountain Bike

Feedback?

View all reviews

Enduro Mountainbike Magazine
Giant Reign Advanced 1 review

Aug 2016 · Christoph Bayer

The Giant Reign Advanced 1 is among the most popular bikes for privateer enduro racers. But how does it hold up against the best of its breed?

Read Review

MBR
Giant Reign 27.5 1 (2016) review - MBR

Apr 2016 · Alan Muldoon

The Giant Reign 27.5 1 is something of an enigma in that it’s an eye-wateringly quick race bike, but still a barrel of laughs on a social ride

Highs
  • Fast and fun in equal measure

Lows
  • It’s a little overpriced

Read Review

Bicycling
Tested: The Enduro-Ready Giant Reign Advanced SL 0

Mar 2016 · Matt Phillips

Go ahead, grab those KOMs with this aggressive enduro bike

Read Review

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

Dirt Mountainbike
Tested | Giant Reign 27.5 | Dirt

Jun 2015

Giant Reign 2016 – The Review a mountainbiking video by jonesdirt The new Giant Reign 2016, a top bike on so many levels still sends out a few mixed messages as to its true character. There’s absolutely no doubt that the new Giant Reign has some hefty ambitions. With its wide bar, big discs, fat […]

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

Geometry
Specs
Build
Frame

Advanced-grade composite w/ ALUXX SL rear triangle, 6.3" Maestro suspension

BB StandardBB86/BB92, Press Fit

ColorGreen / Yellow

Fork

RockShox Pike RC Dual Position Air w/ 15mm thru-axle, OverDrive steerer, 130-160mm travel

Travel160mm

Spring TypeAir

Shock

RockShox Monarch Plus Debonair RC3

Travel160mm

Bottom Bracket

Shimano, Press fit

Stem

Truvativ Holzfeller

Handlebar

Giant Contact SL DH, 31.8mm

Saddle

Giant Contact, Upright

Seatpost

Rockshox Reverb Stealth, 30.9mm

TypeDropper

Pedals

N/A

Groupset
Rear Derailleur

Shimano XT, Shadow +

Front Derailleur

Shimano SLX

Crank

Shimano SLX, 24/38 w/ MRP 2x Guide

Shifters

Shimano SLX

Cassette

Shimano HG50 11x36, 10-speed

Chain

KMC X10

Brakes

Shimano SLX, Hydraulic disc, [F] 203mm [R] 180mm

TypeShimano SLX Hydraulic Disc

Brake Levers

Shimano SLX

Wheels
Rims

Giant P-AM2, Double wall

Spokes

Stainless Steel, 14g

Front Hub

[F] Giant Performance Tracker w/ 15mm axle, [R] DT Swiss 350 w/ 12mm axle

Rear Hub

[F] Giant Performance Tracker w/ 15mm axle, [R] DT Swiss 350 w/ 12mm axle

Tires

[F] Schwalbe Magic Mary, Trailstar, Snakeskin, Double Defense, 27.5x2.35, [R] Schwalbe Hans Dampf, Pacestar, Snakeskin, Double Defense, 27.5x2.35

Rider Notes
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First added July 8

Last updated July 8

Not listed for 3,247 days