Reign SX 1 (2019) - Giant Bicycles | United States
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Reign SX 1

2019

$3,800

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Pick-up at any Giant retailer in about 7 business days.

In store now and available for pick up in 1 - 2 business days at these Giant retailers (distance from {{ dealercity }}): Want to pick up the bike in 1-2 business days?
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If you are willing to take a road trip, the bike is available in 1-2 days at these Giant retailers more than 200 miles from {{ dealercity }}.

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

This amped up version of the Reign enduro and all-mountain machine is made for riders who gravitate toward steep, rough and aggressive descents. It offers a longer travel 180mm fork and robust components that make it suitable for unforgiving terrain. The super strong and stiff ALUXX SL aluminum frame features updated geometry with a longer cockpit that’s designed to optimize its 27.5 wheels. The trunnion-mount Maestro rear suspension system offers 160mm of smooth, active travel and is bolstered by the new Advanced Forged Composite upper rocker arm, which is lighter and stronger than the previous aluminum design. If hammering through rock gardens and flying down steep descents is your idea of the perfect ride, then Reign SX is the machine for you.

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 (and 180mm up front), 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
ColorsMatte Desert / Gloss Black
FrameALUXX SL-Grade Aluminum
ForkDVO custom-tuned Onyx SC, 180mm
ShockDVO custom-tuned Jade coil
HandlebarGiant Contact SL, 800 x 35mm, 20mm rise
StemGiant Contact SL 35
SeatpostGiant Contact Switch dropper post with remote lever, 30.9mm
SaddleGiant Contact (neutral)
PedalsN/A
ShiftersSRAM NX Eagle, 1x12
Front DerailleurN/A
Rear DerailleurSRAM NX Eagle
BrakesSRAM Code R [F] 200mm [R] 180mm, hydraulic disc
Brake LeversSRAM Code R
CassetteSRAM NX Eagle, 11x50
ChainSRAM NX Eagle
CranksetTruVativ Descendent 6k Eagle Dub, Boost, 32
Bottom BracketSRAM GXP Dub Press Fit
RimsGiant AM 27.5, tubeless ready, sleeve-joint rim, 30mm inner width
Hubs[F] Giant Tracker Performance Boost 15x110mm, sealed bearing [R] Giant Tracker Performance Boost 12x148, sealed bearing
SpokesSapim
Tires[F] Maxxis Minion DHF 27.5x2.5 WT, 60 tpi, 3C, EXO, TR [R] Maxxis Minion DHRII 27.5x2.4 WT, 60 tpi, 3C, EXO, TR, tubeless
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.

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.

  SMLXL
ASeat Tube Length (mm) (inch)380154311746418.349619.5
BSeat Tube Angle (degrees)72.0°72.0°72.0°72.0°
CTop Tube Length (mm) (inch)60323.763825.165825.968326.9
DHead Tube Length (mm) (inch)953.7953.71154.51254.9
EHead Tube Angle (degrees)64.0°64.0°64.0°64.0°
FFork Rake (mm) (inch)461.8461.8461.8461.8
GTrail (mm) (inch)1234.81234.81234.81234.8
HWheelbase (mm) (inch)118246.5121747.9124048.8126749.9
IChain Stay Length (mm) (inch)43517.143517.143517.143517.1
JBottom Bracket Drop (mm) (inch)3.60.13.60.13.60.13.60.1
KStack (mm) (inch)583235842360223.761124.1
LReach (mm) (inch)41516.345017.746418.348719.2
MStand Over Height (mm) (inch)700.927.6718.928.3744.729.3764.430.1
NHandlebar Width (mm) (inch)80031.580031.580031.580031.5
OStem Length (mm) (inch)401.6401.6401.6502
PCrank Length (mm) (inch)1706.71756.91756.91756.9
QWheel Size 27.5"27.5"27.5"27.5"

Technologies

All specifications and prices listed are subject to change without notice.