Skip to main content

0% APR available on the 6 month payment plan when selecting Affirm at checkout. Offer ends June 30, 2025. Subject to eligibility.   Terms Apply*

This is an image carousel with thumbnail navigation. Select any thumbnail to view an enlarged version in a gallery modal. In the gallery, use the Next and Previous buttons to navigate between images, or close the modal to return to the thumbnails.

Reign Advanced Frame

$4,299

GO FAST, GET ROWDY AND NAIL NEW LINES. WITH A FULL-COMPOSITE CHASSIS, DEVELOPED WITH GIANT’S ENDURO RACING PROS, THIS HARD-CHARGING 29ER HAS 160MM OF MAESTRO REAR SUSPENSION, ADJUSTABLE GEOMETRY, AND THE OPTION TO SWITCH TO A 27.5-INCH REAR WHEEL.

Key Performance Factors

Race-bred suspension

A Maestro rear suspension system with 160mm of travel, paired with a 170mm fork, 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 gene

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

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 27.5 delivers a more agile, snappier feel. It’s a quick and easy way to adjust the bike’s handling

Techs & Features

Flip Chip - Maestro 3
Advanced Composite Technology
Advanced Forged Composite Technology
Maestro Suspension Technology
OverDrive

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.
  • 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.
  MLXL
  LOW | MID | HIGHLOW | MID | HIGHLOW | MID | HIGH
ASeat Tube Length (mm) (inch)42516.745017.747518.7
A1Seat Post Insertion Depth (mm) (inch)28711.331212.333713.3
BSeat Tube Angle (degrees)78.3° | 78.7° | 79.0°77.3° | 77.7° | 78.0°77.3° | 77.7° | 78.0°
CTop Tube Length (mm) (inch)58723.1 | 58623.1 | 5852362024.4 | 62024.4 | 61924.465225.7 | 65225.7 | 65125.6
DHead Tube Length (mm) (inch)1054.11154.51204.7
EHead Tube Angle (degrees)63.5° | 63.9° | 64.2°63.5° | 63.9° | 64.2°63.5° | 63.9° | 64.2°
FFork Rake (mm) (inch)441.7441.7441.7
GTrail (mm) (inch)1405.5 | 1385.4 | 1355.31405.5 | 1385.4 | 1355.31405.5 | 1385.4 | 1355.3
HWheelbase (mm) (inch)124649.1 | 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 | 44217.4
JBottom Bracket Drop (mm) (inch)351.4 | 301.2 | 251351.4 | 301.2 | 251351.4 | 301.2 | 251
KStack (mm) (inch)63224.9 | 62924.8 | 62624.664125.2 | 63825.1 | 6352564525.4 | 64225.3 | 63925.2
LReach (mm) (inch)45618 | 46018.1 | 46418.347618.7 | 48018.9 | 48419.150619.9 | 51020.1 | 51420.2
MStand Over Height (mm) (inch)73528.9 | 73929.1 | 74429.375129.6 | 75629.8 | 76029.974629.4 | 75129.6 | 75629.8
NHandlebar Width (mm) (inch)80031.580031.580031.5
OStem Length (mm) (inch)401.6401.6401.6
PCrank Length (mm) (inch)1706.71706.71706.7
QWheel Size 29"29"29"
Specs
  • Sizes
    M, L, XL
  • Colours
    Rainbow Sprayed
  • Frame
    Advanced-grade composite front and rear triangles, 160mm Maestro suspension, flip chip, 12x148mm thru-axle, 27.5 or 29-inch rear wheel compatible, flip chip - Maestro 3, integrated downtube storage
  • Shock
    Fox Float X2 Factory, 205/62.5, custom tuned for Giant
  • Extras
    MRP AMG CS chain guide, headset, 12mm rear thru-axle, 3M tailgate protector, 2.5" max tire size, 36t max chainring size
  • 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.

All prices and specifications are subject to change without notice.

Reviews

Question and Answers

All prices and specifications are subject to change without notice.