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Reign 29 SX

2021

$4,499

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Choose your line and let it 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 29er features a lightweight, stiff and super-strong ALUXX SL frameset with our latest Maestro rear suspension. The components have been hand-picked to excel on technical descents. The frameset is engineered with progressive geometry including shorter chainstays, a longer toptube, and headtube/seattube angles that put you in the perfect position to slay singletrack. The rear suspension gives you 146mm of smooth, active rear travel with a new trunnion mount shock and Advanced Forged Composite rocker arm. This SX model features a 170mm fork for outstanding control on high-speed descents. Add in a host of other aggressive trail riding technologies, including a cleanly routed dropper seatpost and the latest Giant WheelSystem with Boost hub spacing and tubeless tires, and it’s ready to rip when you are.

Key Performance Factors

Race-bred suspension

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

Progressive enduro geometry

The frameset features enduro-ready geometry so you can ride aggressive descents and rail corners with confidence. The 64.56/76.36-degree headtube/seattube angles with a 42mm 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.

Specs
SizesS, M, L, XL
ColoursConcrete/Mulberry Dye
FrameALUXX SL-Grade Aluminum, 146mm Maestro suspension
ForkFox 38 Performance Elite, GRIP2, 170mm,110x15 Kabolt, tapered, 44mm offset, custom tuned for Giant
ShockFox DHX2 Performance Elite, 205/60, custom tuned for Giant
HandlebarGiant Contact SL TR35, 800x35mm, 20mm rise
StemGiant Contact SL 35
SeatpostGiant Contact Switch dropper post with remote, 30.9
SaddleGiant Romero
PedalsN/A
ShiftersSRAM NX Eagle
Front DerailleurN/A
Rear DerailleurSRAM NX Eagle
BrakesShimano SLX hydraulic 4-piston, 203mm
Brake LeversShimano SLX
CassetteSRAM NX Eagle, 12-speed, 11x50
ChainSRAM NX Eagle
CranksetTruVativ Descendent 6k Eagle DUB, 32t with MRP alloy guide
Bottom BracketSRAM DUB, press fit
RimsGiant AM 29 wheelset, alloy, 30mm inner
Hubs[F] Giant Tracker Performance Boost 15x110, sealed bearing [R] Giant Tracker Performance Boost 12x148, sealed bearing
SpokesSapim
Tires[F] Maxxis Assegai 29x2.5 WT, MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, MaxxTerra , 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 our bikes are designed for best-in-class weight and ride quality.

All prices and specifications are subject to change without notice.

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”  to 172 cm5’8”
  • M
      171 cm5’7”  to 180 cm5’11”
  • L
      179 cm5’10”  to 188 cm6’2”
  • XL
      187 cm6’2”  to 198 cm6’6”
bike diagram
  SMLXL
Seat Tube Length (mm) (inch)431174311746418.349619.5
Seat Tube Angle (degrees)76.4°76.4°76.4°76.4°
Top Tube Length (mm) (inch)57422.660123.764025.266626.2
Head Tube Length (mm) (inch)1003.91003.91104.31204.7
Head Tube Angle (degrees)64.6°64.6°64.6°64.6°
Fork Rake (mm) (inch)441.7441.7441.7441.7
Trail (mm) (inch)132.75.2132.75.2132.75.2132.75.2
Wheelbase (mm) (inch)119146.9122048126249.7128950.7
Chain Stay Length (mm) (inch)43917.343917.343917.343917.3
Bottom Bracket Drop (mm) (inch)271.1271.1271.1271.1
Stack (mm) (inch)62224.562224.563124.864025.2
Reach (mm) (inch)42316.745117.848819.251120.1
Stand Over Height (mm) (inch)75729.875929.978130.780431.7
Handlebar Width (mm) (inch)80031.580031.580031.580031.5
Stem Length (mm) (inch)401.6401.6401.6502
Crank Length (mm) (inch)1656.51706.71706.71706.7
Wheel Size 29"29"29"29"

Technologies & Features

Advanced Composite Technology
Advanced Forged Composite Technology
Maestro Suspension Technology
OverDrive
Tubeless System

Reviews

All prices and specifications are subject to change without notice.