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Reign SX
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Four strategically positioned pivot points and two linkages work together to create a single floating pivot point for the most active, efficient suspension system.
Reign SX
€3,449
From the bike park to enduro tracks and steep singletrack shredding, this all-mountain bruiser has swagger to spare. The lightweight, super-stiff aluminium frame is long and low, and its Maestro suspension helps you float through the rough stuff.
This amped up version of the Reign enduro machine is made for riders who gravitate toward steep, rough and aggressive descents. It offers a longer travel 170mm fork and robust components that make it suitable for unforgiving terrain. The super strong and stiff ALUXX SL aluminium frame features updated geometry with a longer cockpit that’s designed to optimize its 27.5 wheels. The trunnion-mount Maestro rear suspension system offers 160mm of smooth, active travel and is bolstered by the new Advanced Forged Composite upper rocker arm, which is lighter and stronger than the previous aluminium design. If hammering through rock gardens and flying down steep descents is your idea of the perfect ride, then Reign SX is the machine for you.
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.
Progressive suspension
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 an Advanced Forged Composite upper rocker arm for increased stiffness and strength plus lower overall frame weight.
Enduro geometry
The lightweight and stiff Aluxx_SL aluminium frameset features updated enduro-style geometry, so you can ride aggressive descents and rail corners with confidence.
Highlights
This amped up version of the Reign enduro machine is made for riders who gravitate toward steep, rough and aggressive descents. It offers a longer travel 170mm fork and robust components that make it suitable for unforgiving terrain. The super strong and stiff ALUXX SL aluminum frame features updated geometry with a longer cockpit that’s designed to optimize its 27.5 wheels. The trunnion-mount Maestro rear suspension system offers 160mm of smooth, active travel and is bolstered by the new Advanced Forged Composite upper rocker arm, which is lighter and stronger than the previous aluminum design. If hammering through rock gardens and flying down steep descents is your idea of the perfect ride, then Reign SX is the machine for you.
1
Maestro Suspension Technology
2
ALUXX SL-Grade Aluminum Frame
State-of-the-art aluminum frameset material features best-in-class strength-to-weight ratios and unique welding technologies for a high-performance ride quality.
3
180mm Fork
180mm of travel up front allows you to easily navigate trail obstacles and downhill terrain.
4
Boost Technology
Wider hub spacing (110mm front/148mm rear) results in stiffer wheels for added control plus more tire clearance and an improved chainline for optimal drivetrain performance.
5
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 aluminum components.
6
Trunnion Mount
New shock mount produces a lower leverage ratio for increased pedaling and braking efficiency, plus a lower center of gravity and shorter chainstays for improved handling, climbing and agility.
7
PowerCore
A massively oversized bottom-bracket/chainstay area features a fully integrated, 92mm wide bottom-bracket design. Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.
8
MegaDrive
A massive rectangular downtube and oversized toptube work in unison to provide superior front end lateral and torsional steering precision. The precisely engineered, rectangular shaped downtube yields unprecedented steering and pedaling stiffness.
9
OverDrive
Designed to provide precise front-end steering performance, the system’s oversized headset bearings (1 1/2” lower and 1 1/8” upper) and tapered steerer tube work in conjunction to provide optimal steering stiffness.
10
35mm Diameter Handlebars
Handlebars with a wider diameter create enhanced stiffness and steering precision.
Techs & Features
ALUXX SL Aluminum Technology
This High-Performance level, state-of-the-art aluminum material is made predominantly from 6011 alloy and delivers best-in-class strength-to-weight ratios. These framesets also feature unique welding technologies for a high-performance ride quality.
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.
Geometry
| S | M | L | XL | ||
|---|---|---|---|---|---|
| A | Seat Tube Length (mm) (inch) | 38015 | 43117 | 46418.3 | 49619.5 |
| B | Seat Tube Angle (degrees) | 72.0° | 72.0° | 72.0° | 72.0° |
| C | Top Tube Length (mm) (inch) | 60323.7 | 63825.1 | 65825.9 | 68326.9 |
| D | Head Tube Length (mm) (inch) | 953.7 | 953.7 | 1154.5 | 1254.9 |
| E | Head Tube Angle (degrees) | 64.0° | 64.0° | 64.0° | 64.0° |
| F | Fork Rake (mm) (inch) | 461.8 | 461.8 | 461.8 | 461.8 |
| G | Trail (mm) (inch) | 1234.8 | 1234.8 | 1234.8 | 1234.8 |
| H | Wheelbase (mm) (inch) | 118246.5 | 121747.9 | 124048.8 | 126749.9 |
| I | Chain Stay Length (mm) (inch) | 43517.1 | 43517.1 | 43517.1 | 43517.1 |
| J | Bottom Bracket Drop (mm) (inch) | 40.2 | 40.2 | 40.2 | 40.2 |
| K | Stack (mm) (inch) | 58323 | 58423 | 60223.7 | 61124.1 |
| L | Reach (mm) (inch) | 41516.3 | 45017.7 | 46418.3 | 48719.2 |
| M | Stand Over Height (mm) (inch) | 70127.6 | 71928.3 | 74529.3 | 76430.1 |
| N | Handlebar Width (mm) (inch) | 80031.5 | 80031.5 | 80031.5 | 80031.5 |
| O | Stem Length (mm) (inch) | 401.6 | 401.6 | 401.6 | 502 |
| P | Crank Length (mm) (inch) | 1656.5 | 1706.7 | 1706.7 | 1706.7 |
| Q | Wheel Size | 27.5" | 27.5" | 27.5" | 27.5" |
All specifications listed are subject to change without notice.