Reign Supreme

a mountain bike is shown against a white background

Go fast, get rowdy, nail new lines. With a full-composite chassis designed for rugged enduro terrain, this hard-charging 29er has 160mm of Maestro rear suspension, adjustable geometry, and the option to switch to a 27.5-inch rear wheel.

This enduro ripper helps you push new limits on challenging terrain.

Smooth suspension, adjustable geometry, and the option to swap out rear wheel size for your riding style and terrain.

a mountain biker riding down a rocky hillside with a lake in the background

MORE CONTROL, MORE SPEED AND MORE FUN ON ROUGH AND RUGGED TERRAIN.

Constant progression

The Reign range was initially introduced in 2005 as one of the first Giant mountain bikes with Maestro suspension. A lot has changed in the nearly two decades since, and Reign has continually evolved with the times. From suspension technologies to wheel sizes, frame materials to geometries, it’s a bike that has been pushing the boundaries of trail riding since before modern enduro racing existed. It has racing in its DNA, but it’s equally at home in the bike park or on backcountry rides.

Race-bred suspension

With enduro racers and everyday trail riders continuing to push limits on aggressive terrain, the demands on bikes are higher than ever. Steeper descents, bigger drops, higher speeds through rocks, roots and ruts. Reign handles it all with a Maestro rear suspension system delivering 160mm of travel (14mm more than the previous generation). The trunnion mount shock has a longer stroke (62.5mm compared to 60mm), which gives it a smooth, active feel on a variety of terrain. And the Advanced Forged Composite upper rocker arm adds stiffness.

Key Features of the Reign

Modern Enduro Geometry

The latest Reign is designed with a lower standover height and longer reach, which makes it easier to maneuver on technical terrain. From low-speed cornering on tight trails to high-flying jumps at the bike park, the geometry makes it easier to change lines, hop over obstacles and stay in control.

More suspension travel, more ways to adjust and fine-tune.

Rear wheel size

29” or 27.5”

Front travel

170mm or 190mm*

Flip chip geometry positions

3

Rear Travel

160mm or 165mm*

*Front and rear travel on Reign and Reign SX

a mountain bike is parked in the middle of a forest
a mountain bike is parked in the middle of a forest
a mountain bike with a large wheel and spokes

New

Reign Advanced

A race-ready enduro machine built on a full-composite chassis that adjusts using three flip-chip settings. You can ride with the stock 29-inch rear wheel or switch to 27.5-inch. Maestro rear suspension offers 160mm of rear wheel travel paired with a 170mm fork, and integrated down tube storage provides convenient carrying capacity for on-trail essentials.

2 models

From $4500

a black and blue bicycle frame with a black background

NEW

Reign

Push new limits on challenging terrain. The super strong and lightweight ALUXX SL aluminum frameset is designed for enduro performance that’s adjustable to your riding style and terrain. Three flip chips let you fine-tune the geometry, and you can choose either the stock 29-inch rear wheel or switch to 27.5-inch. Maestro rear suspension delivers 160mm of rear wheel travel paired with a 170mm fork.

1 model

From $3700

studio photo of mountain bike on white background

New

Reign SX

Big hits and all-out descents. This trail-crushing enduro bike delivers confidence and control for the rowdiest terrain. Its mixed wheel size, with a 29-inch front and 27.5-inch rear, blends stability and speed with agility that pops. The geometry is designed for added suspension travel in the rear (165mm) along with a 190mm fork to take on the roughest trail conditions.

1 model

From $4000

New

Reign Advanced Frame

The perfect starting point for your dream enduro bike. This super strong and lightweight chassis is made with Advanced-grade composite and Maestro suspension giving you 160mm of rear travel. The trunnion mount shock produces a lower leverage ratio for increased pedaling and braking efficiency. Integrated down tube storage makes it easy to carry your essentials, and built-in protection shields the frame against rocks and debris.

1 model

From $3900