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Reign SX 29

2020

$4,000

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

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ARRIVES OCTOBER. Choose your line and let ’er rip. From chunky alpine terrain to warp-speed park runs, this 29er eats up rugged terrain. Its smooth Maestro rear suspension and beefy 170mm fork help keep you in control no matter what comes your way.

This all-new full-suspension 29er features a new ALUXX SL frameset, our latest Maestro rear suspension, and components that are aimed at technical descents. It’s engineered with progressive geometry that’s optimized for its 29-inch wheels. That means shorter chainstays, a longer toptube, and headtube/seattube angles that put you in the perfect position to slay all types of singletrack. The rear suspension gives you 146mm of smooth, active rear travel with a new trunnion mount shock and Advanced Forged Composite rocker arm. And this SX model features a longer travel 170mm fork for even more control on high-speed descents. Add in a host of other aggressive trail riding technologies, including a cleanly routed dropper seatpost, the latest Giant WheelSystem with Boost hub spacing, and tubeless tires set up right out of the box, and it’s ready to rip when you are.

Key Performance Factors

Race-bred suspension

Maestro rear suspension and a longer travel 170mm fork developed and tested in Enduro World Series races. The trunnion mount rear shock has a longer stroke and smoother feel, and Advanced Forged Composite upper rocker arm adds stiffness while lowering overall frame weight.

Progressive enduro geometry

The frameset features updated enduro-style geometry, so you can ride aggressive descents and rail corners with confidence. The 65/76.8-degree headtube/seattube angles with a 44mm fork offset produce confident front-end handling with high-speed stability and control.

29er confidence and control

Larger 29-inch diameter wheels roll over rugged enduro terrain with improved balance and stability, giving you the momentum to crank up tough climbs and the confidence to fly on fast, technical descents.

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SizesS, M, L, XL
ColorsBiking Red
FrameALUXX SL-Grade Aluminum, 146mm
ForkFox 36 Performance Elite, GRIP2, 170mm,110x15 Kabolt, tapered
ShockFox DHX2 Performance Elite
HandlebarGiant Contact SL TR35, 800x35mm, 20mm rise
StemGiant Contact SL 35
SeatpostGiant Contact Switch dropper post with remote, 30.9
SaddleGiant Contact (neutral)
PedalsN/A
ShiftersSRAM NX Eagle
Front DerailleurN/A
Rear DerailleurSRAM NX Eagle
BrakesSRAM Code R
Brake LeversSRAM Code R
CassetteSRAM NX Eagle, 11x50
ChainSRAM NX Eagle
CranksetTruVativ Descendent 6k Eagle DUB, 32t with MRP alloy guide
Bottom BracketSRAM DUB, press fit
RimsGiant AM 29, tubeless ready sleeve-joint rim, 30mm inner width
Hubs[F] Giant Tracker Performance Boost 15x110, sealed bearing [R] Giant Tracker Performance Boost 12x148, sealed bearing
SpokesSapim
Tires[F] Maxxis Minion DHF 29x2.5 WT, EXO, TR [R] Maxxis Minion DHR II 29x2.4 WT, EXO, TR, tubeless
ExtrasTubeless prepared
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.

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

Overview

This all-new full-suspension 29er features a new ALUXX SL frameset, our latest Maestro rear suspension, and components that are aimed at technical descents. It’s engineered with progressive geometry that’s optimized for its 29-inch wheels. That means shorter chainstays, a longer toptube, and headtube/seattube angles that put you in the perfect position to slay all types of singletrack. The rear suspension gives you 146mm of smooth, active rear travel with a new trunnion mount shock and Advanced Forged Composite rocker arm. And this SX model features a longer travel 170mm fork for even more control on high-speed descents. Add in a host of other aggressive trail riding technologies, including a cleanly routed dropper seatpost, the latest Giant WheelSystem with Boost hub spacing, and tubeless tires set up right out of the box, and it’s ready to rip when you are.

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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” 5’4”/163 cm to 5’8”/172 cm 172 cm5’8”
M   171 cm5’7” 5’7”/171 cm to 5’11”/180 cm 180 cm5’11”
L   179 cm5’10” 5’10”/179 cm to 6’2”/188 cm 188 cm6’2”
XL   187 cm6’2” 6’2”/187 cm to 6’6”/198 cm 198 cm6’6”
bike diagram
  SMLXL
ASeat Tube Length (mm) (inch)431174311746418.349619.5
BSeat Tube Angle (degrees)76.8°76.8°76.8°76.8°
CTop Tube Length (mm) (inch)57322.660023.664025.266526.2
DHead Tube Length (mm) (inch)1003.91104.31104.31204.7
EHead Tube Angle (degrees)65.0°65.0°65.0°65.0°
FFork Rake (mm) (inch)441.7441.7441.7441.7
GTrail (mm) (inch)128.95128.95128.95128.95
HWheelbase (mm) (inch)118846.8121547.8125849.5126549.8
IChain Stay Length (mm) (inch)43917.343917.343917.343917.3
JBottom Bracket Drop (mm) (inch)301.2301.2301.2301.2
KStack (mm) (inch)61924.461924.462824.763725.1
LReach (mm) (inch)42816.945517.949319.451620.3
MStand Over Height (mm) (inch)75429.775529.777730.680131.5
NHandlebar Width (mm) (inch)80031.580031.580031.580031.5
OStem Length (mm) (inch)401.6401.6401.6401.6
PCrank Length (mm) (inch)1706.71706.71706.71706.7
QWheel Size 29"29"29"29"

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