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Reign 1

2019

$5,799 RRP

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From the bike park to enduro tracks to steep singletrack shredding, this all-mountain bruiser has swagger to spare. The lightweight, super-stiff aluminium frame is long and low, and its Maestro suspension helps you float through the rough stuff.

Built on an ALUXX SL aluminium frameset that’s designed to optimize its 27.5 wheels, Reign gives you the capabilities and the confidence to push your limits on aggressive terrain. Its trunnion-mount Maestro rear suspension system offers 160mm of smooth, active travel and features a lighter, stiffer Advanced Forged Composite upper rocker arm. Updated geometry with a longer cockpit, a tapered OverDrive steerer tube design, and air or coil shock-compatible mounts are all aimed at maximising control—especially at speed and on rowdy terrain.

Key Performance Factors

27.5 agility and control

27.5-inch wheels balance agility and control, giving you the ability to roll over rugged terrain, flick the bike at speed, change lines, and explode out of corners.

Latest suspension tech

Updated Maestro rear suspension features a trunnion mount shock with a longer stroke and smoother feel. With 160mm of travel, it has the new Advanced Forged Composite upper rocker arm for increased stiffness and strength plus lower overall frame weight.

Enduro geometry

The lightweight and stiff Advanced-grade composite frameset features updated enduro-style geometry, so you can ride aggressive descents and rail corners with confidence.

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SizesS, M, L, XL
ColorsMetallic Orange / Black
FrameALUXX SL grade aluminium, Maestro 160mm travel, Boost, ISCG 05
ForkRockShox Lyric RC DebonAir, OverDrive steerer, 15x110mm Maxle Stealth, 170mm travel
ShockRockShox Super Deluxe RTR, TwistLoc, DebonAir, Trunnion mount
HandlebarGiant Contact SL trail rise, 35mm
StemGiant Contact SL, 35mm, 8 degree
SeatpostGiant Contact Switch S dropper, 30.9mm
SaddleGiant Contact SL, Neutral
PedalsN/A
ShiftersSRAM GX Eagle, 12sp
Front DerailleurN/A
Rear DerailleurSRAM GX Eagle
BrakesSRAM Code R hydraulic disc, Fr: 200mm, Rr: 180mm
Brake LeversSRAM Code R hydraulic
CassetteSRAM XG1275 Eagle, 10-50T, 12sp
ChainSRAM GX Eagle
CranksetTruvativ Descendant Eagle, Dub, 32T
Bottom BracketSRAM GXP Dub, press fit
RimsGiant TR 1 Hookless Alloy, DBL, WheelSystem
HubsGiant TR 1 Hookless Alloy, DBL, WheelSystem, 28H
SpokesGiant TR 1 Hookless Alloy, DBL, WheelSystem
TiresFr: Maxxis Minion DHF, TR, EXO, Folding, 27.5x2.5” Rr: Maxxis Minion DHR II, TR, EXO, Folding, 27.5x2.4”
ExtrasMRP AMG V2 Alloy
WeightThe most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All Giant bikes are designed for best-in-class weight and ride quality.

Highlights

Reign's reengineered ALUXX SL aluminum frameset is optimized for its 27.5 wheels, giving you more control on the most aggressive terrain. Its Maestro suspension system offers 160mm of smooth, active travel. The rear suspension is updated with a new trunnion mount shock for improved small-bump compliance and pedaling efficiency, plus an Advanced Forged Composite upper rocker arm that's lighter and stronger than the previous version. Here are the core technologies that help Reign give you a competitive edge over rough terrain. 

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Sizing Guide and Geometry

Sizing to be used as a reference only. Please check with a local authorized Liv or Giant dealer to determine the correct size.
Available sizes may vary from country to country.

S   163 cm5’4” 172 cm5’8”
M   171 cm5’7” 180 cm5’11”
L   179 cm5’10” 188 cm6’2”
XL   187 cm6’2” 198 cm6’6”
  SMLXL
ASeat Tube Length (mm) (inch)380154311746418.349619.5
BSeat Tube Angle (degrees)72.5°72.5°72.5°72.5°
CTop Tube Length (mm) (inch)60123.763725.165725.968226.9
DHead Tube Length (mm) (inch)953.7953.71154.51254.9
EHead Tube Angle (degrees)64.5°64.5°64.5°64.5°
FFork Rake (mm) (inch)461.8461.8461.8461.8
GTrail (mm) (inch)1204.71204.71204.71204.7
HWheelbase (mm) (inch)117846.4121347.8123648.7126249.7
IChain Stay Length (mm) (inch)43517.143517.143517.143517.1
JBottom Bracket Drop (mm) (inch)70.370.370.370.3
KStack (mm) (inch)58022.858022.859923.660823.9
LReach (mm) (inch)41916.545417.946918.549119.3
MStand Over Height (mm) (inch)697.427.4715.528.1741.329.2761.130
OStem Length (mm) (inch)401.6502502602.4
PCrank Length (mm) (inch)1706.71756.91756.91756.9
QWheel Size 27.5"27.5"27.5"27.5"

Technologies

All specifications listed are subject to change without notice.