Giant’s High Performance Grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle of these framesets is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.
Reign Advanced
Charge harder on enduro and all-mountain terrain. With a lightweight, responsive composite frame engineered for 27.5 wheels, this fast and lively trail machine gets better as conditions get rougher.
This enduro and all-mountain ripper features a longer, lower cockpit for fast, aggressive trail riding performance and 27.5 wheels for a fun balance of speed and control. It’s engineered with a lightweight, super stiff Advanced-grade composite mainframe and ALUXX SL aluminum rear swingarm. The updated Maestro suspension system delivers 160mm of smooth, active travel and incorporates our Advanced Forged Composite upper rocker arm—which is lighter and stronger than the previous aluminum design. And it’s all designed around the performance benefits of 27.5 wheels. For competitive enduro and trail riders craving speed, confidence and control, Reign Advanced is the way to roll.
Key Performance Factors
27.5 agility and control
27.5-inch wheels balance agility and control, giving you the ability to roll over rugged terrain, flick the bike at speed, change lines, and explode out of corners.
Latest suspension tech
Updated Maestro rear suspension features a trunnion mount shock with a longer stroke and smoother feel. With 160mm of travel (and 170mm up front), it has the new Advanced Forged Composite upper rocker arm for increased stiffness and strength plus lower overall frame weight.
Enduro geometry
The lightweight and stiff Advanced-grade composite frameset features updated enduro-style geometry, so you can ride aggressive descents and rail corners with confidence.
Techs & Features
Advanced Composite Technology
Advanced Forged Composite Technology
A state-of-the-art high-pressure molding process is used to produce complex-shaped carbon fiber components that are lighter, stiffer and stronger than similar components made from aluminum. This technology is used in critical performance parts such as Maestro Suspension rocker links.
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.
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.
- S
- 163 cm5’4”
172 cm5’8”
- M
- 171 cm5’7” 180 cm5’11”
- L
- 179 cm5’10” 188 cm6’2”
- XL
- 187 cm6’2” 198 cm6’6”
| S | M | L | XL | ||
|---|---|---|---|---|---|
| A | Seat Tube Length (mm) (inch) | 38015 | 43117 | 46418,3 | 49619,5 |
| B | Seat Tube Angle (degrees) | 72,5° | 72,5° | 72,5° | 72,5° |
| C | Top Tube Length (mm) (inch) | 60123,7 | 63725,1 | 65725,9 | 68226,9 |
| D | Head Tube Length (mm) (inch) | 953,7 | 953,7 | 1154,5 | 1254,9 |
| E | Head Tube Angle (degrees) | 64,5° | 64,5° | 64,5° | 64,5° |
| F | Fork Rake (mm) (inch) | 461,8 | 461,8 | 461,8 | 461,8 |
| G | Trail (mm) (inch) | 1204,7 | 1204,7 | 1204,7 | 1204,7 |
| H | Wheelbase (mm) (inch) | 117846,4 | 121347,8 | 123648,7 | 126249,7 |
| I | Chain Stay Length (mm) (inch) | 43517,1 | 43517,1 | 43517,1 | 43517,1 |
| J | Bottom Bracket Drop (mm) (inch) | 70,3 | 70,3 | 70,3 | 70,3 |
| K | Stack (mm) (inch) | 58022,8 | 58022,8 | 59923,6 | 60823,9 |
| L | Reach (mm) (inch) | 41916,5 | 45417,9 | 46918,5 | 49119,3 |
| M | Stand Over Height (mm) (inch) | 69727,4 | 71628,2 | 74129,2 | 76130 |
| N | Handlebar Width (mm) (inch) | 80031,5 | 80031,5 | 80031,5 | 80031,5 |
| O | Stem Length (mm) (inch) | 401,6 | 502 | 502 | 602,4 |
| P | Crank Length (mm) (inch) | 1706,7 | 1756,9 | 1756,9 | 1756,9 |
| Q | Wheel Size | 27.5" | 27.5" | 27.5" | 27.5" |
All specifications listed are subject to change without notice.