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Reign 1

$5,999 RRP

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Best For: Enduro

Reign 2

$4,799 RRP

Push new limits on challenging terrain. This enduro ripper has 160mm of rear suspension that eats up rocks, drops and whatever comes your way. A three-position flip chip lets you adjust geometry and switch out the rear wheel from 29-inch to 27.5.

Key Performance Factors

Race-bred suspension

A Maestro rear suspension system with 160mm of travel was developed and tested under the extreme conditions of Enduro World Series races. The trunnion mount shock has a longer stroke (62.5mm compared to 60mm on the previous generation).

Adjustable enduro geometry

Flip chip technology lets you switch between three settings depending on the terrain. You can select a 63.5, 63.9 or 64.2-degree head angle and corresponding 78.3, 78.7 or 79-degree seat tube angle, resulting in a 35, 30 or 25mm bottom bracket drop depending on the frame size.

Rear wheel options

Riders can choose either the stock 29-inch rear wheel or switch to 27.5. The larger 29-inch option improves stability and roll-over capabilities, while the 27.5 option delivers a more agile, snappier feel. It’s a quick and easy way to adjust the bike’s handling.

Techs & Features

Advanced Forged Composite Technology
ALUXX SL Aluminium Technology
Maestro Suspension Technology
OverDrive
Tubeless System
Flip Chip - Maestro 3

Sizing Guide and Geometry

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

Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  • 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 with measurements referenced in table that follows
Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  SMLXL
  LOW | MID | HIGHLOW | MID | HIGHLOW | MID | HIGHLOW | MID | HIGH
ASeat Tube Length (mm) (inch)40015.742516.745017.747518.7
A1Seat Post Insertion Depth (mm) (inch)25710.138315.130812.133313.1
BSeat Tube Angle (degrees)78.3° | 78.7° | 79.0°78.3° | 78.7° | 79.0°77.3° | 77.7° | 78.0°77.3° | 77.7° | 78.0°
CTop Tube Length (mm) (inch)55621.9 | 55521.9 | 55521.958723.1 | 58623.1 | 5852362024.4 | 62024.4 | 61924.465225.7 | 65225.7 | 65125.6
DHead Tube Length (mm) (inch)1003.91054.11154.51204.7
EHead Tube Angle (degrees)63.5° | 63.9° | 64.2°63.5° | 63.9° | 64.2°63.5° | 63.9° | 64.2°63.5° | 63.9° | 64.2°
FFork Rake (mm) (inch)441.7441.7441.7441.7
GTrail (mm) (inch)1405.5 | 1385.4 | 1355.31405.5 | 1385.4 | 1355.31405.5 | 1385.4 | 1355.31405.5 | 1385.4 | 1355.3
HWheelbase (mm) (inch)121447.8 | 121347.8 | 121247.7124649.1 | 124549 | 124449127150 | 127050 | 126950130451.3 | 130351.3 | 130251.3
IChain Stay Length (mm) (inch)44517.5 | 44317.4 | 44217.444517.5 | 44317.4 | 44217.444517.5 | 44317.4 | 44217.444517.5 | 44317.4 | 44217.4
JBottom Bracket Drop (mm) (inch)351.4 | 301.2 | 251351.4 | 301.2 | 251351.4 | 301.2 | 251351.4 | 301.2 | 251
KStack (mm) (inch)62724.7 | 62424.6 | 62224.563224.9 | 62924.8 | 62624.664125.2 | 63825.1 | 6352564525.4 | 64225.3 | 63925.2
LReach (mm) (inch)42616.8 | 43016.9 | 43417.145618 | 46018.1 | 46418.347618.7 | 48018.9 | 48419.150619.9 | 51020.1 | 51420.2
MStand Over Height (mm) (inch)72328.5 | 72728.6 | 73228.874329.3 | 74729.4 | 75229.675629.8 | 76029.9 | 76530.177130.4 | 77730.6 | 78230.8
OStem Length (mm) (inch)401.6401.6401.6401.6
PCrank Length (mm) (inch)1656.51706.71706.71706.7
QWheel Size 29"29"29"29"
Specs
  • Sizes
    S, M, L, XL
  • Colours
    Blue Dragonfly/Black/Chrome
  • Frame
    ALUXX SL-Grade Aluminium front and rear triangles, 160mm Maestro suspension, flip chip 3 position, 12x148mm thru-axle, 27.5 or 29-inch rear wheel compatible, integrated downtube storage, 55mm chainline
  • Fork
    Fox 38 Performance Elite, 170mm, GRIP 2 damper, 15x110 Kabolt X, 44mm offset, custom tuned for Giant
  • Shock
    Fox Float X Performance Elite, 205/62.5, custom tuned for Giant
  • Handlebar
    Giant Contact TR35, alloy, 35mm
  • Grips
    Giant Tactal Pro Single lock-on
  • Stem
    Giant Contact SL 35 S:40mm, M:40mm, L:40mm, XL:40mm
  • Seatpost
    Giant Contact Switch AT dropper, adjustable travel, remote
  • Saddle
    Giant Romero
  • Pedals
    N/A
  • Shifters
    Shimano SLX SL-M7100, 1x12
  • Front Derailleur
    N/A
  • Rear Derailleur
    Shimano SLX RD-M7100
  • Brakes
    Shimano Deore BR-M6120, hydraulic, Shimano RT-66 rotors [F]220mm, [R]200mm
  • Brake Levers
    Shimano Deore BL-M6100
  • Cassette
    Shimano SLX M7100, 10x51
  • Chain
    Shimano
  • Crankset
    Shimano MT512, 32t, 55mm chainline S:165mm, M:170mm, L:170mm, XL:170mm
  • Bottom Bracket
    Shimano, press fit
  • Rims
    Giant AM 29, tubeless ready sleeve-joint rim, 30mm inner width
  • Hubs
    [F] Giant MTB alloy, 6-bolt [R] Giant MTB alloy, 3-pawl driver, 6-bolt
  • Spokes
    Stainless steel
  • Tires
    [F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra , DD, TR tubeless
  • Extras
    Tubeless prepared, 2.5" max tyre size, 36t max chainring size, MRP AMG CS chain guide
  • Weight
    The 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.

Please note that our specifications may be impacted by running substitution changes, we highly recommend confirming the specifications of our products with your local retailer at the time of sale if purchasing in-store. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs.

Reviews

Question and Answers

Please note that our specifications may be impacted by running substitution changes, we highly recommend confirming the specifications of our products with your local retailer at the time of sale if purchasing in-store. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs.