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Reign 29

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Steep drops, blind lines, chunky singletrack through roots and rocks. With its smooth suspension and confident handling, this fierce 29er helps you tame the wildest enduro terrain.

Key Performance Factors

Race-bred suspension

Maestro rear suspension developed and tested under extreme conditions of Enduro World Series races. The trunnion mount shock has a longer stroke and smoother feel, and the Advanced Forged Composite upper rocker arm adds stiffness while lowering overall frame weight.

Progressive enduro geometry

A strong and durable ALUUX SL aluminum frameset helps you ride aggressive descents and rail corners with confidence. Enduro-optimized head and seattube angles, plus a 170mm fork with 44mm offset, produce confident front-end handling.

29er confidence and control

Larger 29-inch diameter wheels optimized to 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.

Highlights

With a lightweight, strong and dependable ALUXX SL aluminum frameset, Reign 29 helps you conquer climbs and rail rugged descents with more confidence and control. 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. Maestro suspension gives you 146mm of smooth, active rear travel with a trunnion mount shock and Advanced Forged Composite rocker arm.

Reign 29 with interactive tooltips

Techs & Features

Advanced Forged Composite Technology
ALUXX SL Aluminum Technology
Maestro Suspension Technology
OverDrive
Tubeless System
360-View
Reign 29

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
ASeat Tube Length (mm) (inch)431174311746418,349619,5
BSeat Tube Angle (degrees)76,4°76,4°76,4°76,4°
CTop Tube Length (mm) (inch)57422,660123,764025,266626,2
DHead Tube Length (mm) (inch)1003,91003,91104,31204,7
EHead Tube Angle (degrees)64,6°64,6°64,6°64,6°
FFork Rake (mm) (inch)441,7441,7441,7441,7
GTrail (mm) (inch)132,75,2132,75,2132,75,2132,75,2
HWheelbase (mm) (inch)119146,9122048126249,7128950,7
IChain Stay Length (mm) (inch)43917,343917,343917,343917,3
JBottom Bracket Drop (mm) (inch)271,1271,1271,1271,1
KStack (mm) (inch)62224,562224,563124,864025,2
LReach (mm) (inch)42316,745117,848819,251120,1
MStand Over Height (mm) (inch)75729,875929,978130,780431,7
NHandlebar Width (mm) (inch)80031,580031,580031,580031,5
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
  • Colors
    Metal / Black Diamond
  • Frame
    ALUXX SL-Grade Aluminum front and rear triangles, 146mm Maestro suspension, 12x148mm thru-axle
  • Fork
    RockShox Yari RC, 170mm, 15x110 Maxle Stealth, 44mm offset, custom tuned for Giant
  • Shock
    RockShox Deluxe Select+, 205/60, custom tuned for Giant
  • Handlebar
    Giant Contact TR35, 800x35mm, 20mm rise
  • Grips
    Giant Tactal Pro Single S:120mm, M:120mm, L:130mm, XL:130mm
  • Stem
    Giant Contact SL 35 S:40mm, M:40mm, L:40mm, XL:40mm
  • Seatpost
    Giant Contact Switch dropper, remote S: 125mm travel / 30.9 x 395mm M: 150mm travel / 30.9 x 440mm L: 170mm travel / 30.9 x 450mm XL: 170mm travel / 30.9 x 450mm
  • 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-MT520, hydraulic, Shimano RT-66 rotors [F]203mm, [R]203mm
  • Brake Levers
    Shimano Deore BL-MT501
  • Cassette
    Shimano Deore M6100, 10x51
  • Chain
    Shimano
  • Crankset
    Shimano SLX, 32t S:165mm, M:170mm, L:170mm, XL:170mm
  • Bottom Bracket
    Shimano, press fit
  • Rims
    Giant AM 29, alloy
  • Hubs
    alloy, sealed
  • Spokes
    Sapim
  • Tires
    [F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra , EXO+, TR tubeless
  • Extras
    tubeless prepared, 2.5" max tire 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.

All specifications listed are subject to change without notice.

All specifications listed are subject to change without notice.