Giant Reign 2 Mullet Mountain Bike 2026

About this bike

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 27.5-inch to 29.




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). And the Advanced Forged Composite upper rocker arm adds stiffness and lowers overall weight.


Adjustable enduro geometry
Flip chip technology lets you switch between three settings depending on the terrain. You can select a 62.47 63.09 or 63.46-degree head angle and corresponding 77.54 77.89 or 78.26-degree seat tube angle resulting in a 29 24 or 19mm bottom bracket drop (size medium) to fine-tune handling for trail conditions riding style and rear-wheel size.


Rear wheel options
Riders can choose either the stock 27.5-inch rear wheel or switch to 29. 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 and feel.

Advanced Forged Composite Technology
A state-of-the-art high-pressure moulding process is used to produce complex-shaped carbon fibre components that are lighter stiffer and stronger than similar components made from aluminium. This technology is used in critical performance parts such as Maestro Suspension rocker links.

ALUXX SL Aluminium Technology
This High-Performance level state-of-the-art aluminium material is made predominantly from 6011 alloy and delivers best-in-class strength-to-weight ratios. These framesets also feature unique welding technologies for high-performance ride quality.

Flip Chip - Maestro 3

This all-new technology allows riders to quickly adjust the geometry and choose a rear wheel size (29-inch or 27.5-inch) for their riding style and terrain. It’s available on select Maestro-equipped mountain bikes. The adjustment affects head tube and seat tube angles bottom bracket height and rear-wheel size using eccentric flip chip hardware located on the upper rocker arm of the rear suspension.
Maestro Suspension Technology

Four strategically positioned pivot points and two linkages all work together to create a single floating pivot for the most active efficient and independent suspension system on the trail.
OverDrive

Giant’s original oversized fork steerer tube technology. Designed to provide precise front-end steering performance the system’s oversized headset bearings (1 1/4” lower and 1 1/8” upper for road 1 1/2” lower and 1 1/8” upper for mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness.
Tubeless System

Fewer flat tires. Greater traction. Less rolling resistance and a smoother faster ride. Giant’s Tubeless System makes it easier than ever to experience all these benefits.














Colours


Mineral Green




Frame


ALUXX SL-grade aluminum 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 down tube storage




Fork


Fox 38 Rhythm 170mm GRIP damper 15x110 Kabolt X 44mm offset




Shock


Fox Float Performance 205/62.5 custom tuned for Giant




Handlebar


Giant Contact TR35 800x35mm 35mm 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


Contact Switch AT dropper remote S: 110-140mm travel / 30.9 x 395mm




Saddle


Giant Romero




Pedals


PEDALS NOT SUPPLIED




Shifters


Shimano Deore SL-M6100 1x12




Front Derailleur


N/A




Rear Derailleur


Shimano SLX RD-M7100




Brakes


Shimano Deore BR-MT520 hydraulic Shimano RT-66 rotors [F]220mm [R]200mm




Brake Levers


Shimano Deore BL-MT501




Cassette


Shimano Deore M6100 10x51




Chain


KMC X-12




Crankset


Praxis Cadet HD M24 32t 55mm chainline S:165mm M:170mm L:170mm XL:170mm




Bottom Bracket


Praxis press fit




Rims


Giant TRA 2 wheelset 6061 alloy hookless 30mm inner width 40mm outer width 21mm height Wide Guard Technology




Hubs


[F] Giant MTB alloy six-bolt [R] Giant MTB alloy 72 POE (Points of Engagement) six-bolt MicroSpline driver body




Spokes


Sapim 28 J-bend




Tyres


[F] Maxxis Assegai 29x2.5 WT 3C MaxxTerra EXO+ TR [R] Maxxis Minion DHR II 27.5x2.4 WT 3C MaxxTerra DD 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.





 

Description supplied by Cyclestore.