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.
Reign 29 SX
50 890 SEK
PIck your line and let it rip. From chunky alpine terrain to warp-speed park runs, this hard-charging 29er feasts on rugged terrain, giving you the confidence to charge harder.
Key Performance Factors
Race-bred suspension
Maestro rear suspension and a 170mm fork developed and tested in Enduro World Series races. The trunnion mount rear shock has a longer stroke and smoother feel, and an 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 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
This gravity-focused 29er features a lightweight, stiff and super-strong ALUXX SL frameset with our latest Maestro rear suspension. The components are hand-picked to excel on technical descents. The frameset is engineered with progressive geometry including shorter chainstays, a longer toptube, and headtube/seattube angles that put you in the perfect position to slay singletrack. The rear suspension gives you 146mm of smooth, active rear travel with a new trunnion mount shock and Advanced Forged Composite rocker arm. This SX model features a 170mm fork for outstanding control on high-speed descents.
1
MAESTRO SUSPENSION TECHNOLOGY
2
ALUXX SL ALUMINUM
This state-of-the-art aluminum material is made predominantly from 6011 alloy and delivers best-in-class strength-to-weight ratios. The frameset features unique welding technologies for a high-performance ride quality.
3
ADVANCED FORGED COMPOSITE
A state-of-the-art high-pressure molding process is used to produce the carbon fiber upper rocker link that’s lighter, stiffer and stronger than aluminum.
4
29ER SPECIFIC ENDURO GEOMETRY
“Long and low” enduro-frame geometry with 64.56/76.36-degree headtube/seattube angles deliver smooth handling on aggressive terrain. Frameset is tailored for 29-inch wheels to optimize roll-over capabilities and high-speed momentum.
5
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.
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
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.
8
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.
9
OVERDRIVE
Giant’s proven oversized fork steerer tube technology. 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
GIANT TUBELESS SYSTEM
Integrated Tubeless WheelSystem and tires delivers improved efficiency, comfort and control in the most user-friendly and reliable system.
Techs & Features
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.
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.
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.
Storleksguide och geometri
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 | Sätesrörets längd (mm) (inch) | 43117 | 43117 | 46418,3 | 49619,5 |
| B | Sittrörsvinkel (degrees) | 76,4° | 76,4° | 76,4° | 76,4° |
| C | Topprörets längd (mm) (inch) | 57422,6 | 60123,7 | 64025,2 | 66626,2 |
| D | Huvudrörets längd (mm) (inch) | 1003,9 | 1003,9 | 1104,3 | 1204,7 |
| E | Huvudrörsvinkel (degrees) | 64,6° | 64,6° | 64,6° | 64,6° |
| F | Gaffelrake (mm) (inch) | 441,7 | 441,7 | 441,7 | 441,7 |
| G | Spår (mm) (inch) | 132,75,2 | 132,75,2 | 132,75,2 | 132,75,2 |
| H | Hjulbas (mm) (inch) | 119146,9 | 122048 | 126249,7 | 128950,7 |
| I | Kedjestagslängd (mm) (inch) | 43917,3 | 43917,3 | 43917,3 | 43917,3 |
| J | Nedre fäste Drop (mm) (inch) | 271,1 | 271,1 | 271,1 | 271,1 |
| K | Stack (mm) (inch) | 62224,5 | 62224,5 | 63124,8 | 64025,2 |
| L | Nå (mm) (inch) | 42316,7 | 45117,8 | 48819,2 | 51120,1 |
| M | Stå över höjden (mm) (inch) | 75729,8 | 75929,9 | 78130,7 | 80431,7 |
| N | Styrets bredd (mm) (inch) | 80031,5 | 80031,5 | 80031,5 | 80031,5 |
| O | Stamlängd (mm) (inch) | 401,6 | 401,6 | 401,6 | 401,6 |
| P | Vevlängd (mm) (inch) | 1656,5 | 1706,7 | 1706,7 | 1706,7 |
| Q | Hjul storlek | 29" | 29" | 29" | 29" |
All specifications listed are subject to change without notice.