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Best For: Enduro
Reign 2
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.
Flip chip technology lets you switch between three settings depending on the terrain. You can select a 63.5, 63.9 or 64.2-degree head angle and corresponding 78.3, 78.7 or 79-degree seat tube angle, resulting in a 35, 30 or 25mm bottom bracket drop (size medium) to fine-tune handling for trail conditions, riding style and rear-wheel size.
Riders can choose either the stock 29-inch rear wheel or switch to 27.5. 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.
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.
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.
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.
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.
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.
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.
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.
172 cm5’8” 180 cm5’11” 188 cm6’2” 198 cm6’6”
| S | M | L | XL | ||
|---|---|---|---|---|---|
| LOW | MID | HIGH | LOW | MID | HIGH | LOW | MID | HIGH | LOW | MID | HIGH | ||
| A | Seat Tube Length (mm) (inch) | 40015,7 | 42516,7 | 45017,7 | 47518,7 |
| A1 | Seat Post Insertion Depth (mm) (inch) | 25710,1 | 38315,1 | 30812,1 | 33313,1 |
| B | Seat Tube Angle (degrees) | 78,3° | 78,7° | 79,0° | 78,3° | 78,7° | 79,0° | 77,3° | 77,7° | 78,0° | 77,3° | 77,7° | 78,0° |
| C | Top Tube Length (mm) (inch) | 55621,9 | 55521,9 | 55521,9 | 58723,1 | 58623,1 | 58523 | 62024,4 | 62024,4 | 61924,4 | 65225,7 | 65225,7 | 65125,6 |
| D | Head Tube Length (mm) (inch) | 1003,9 | 1054,1 | 1154,5 | 1204,7 |
| E | Head Tube Angle (degrees) | 63,5° | 63,9° | 64,2° | 63,5° | 63,9° | 64,2° | 63,5° | 63,9° | 64,2° | 63,5° | 63,9° | 64,2° |
| F | Fork Rake (mm) (inch) | 441,7 | 441,7 | 441,7 | 441,7 |
| G | Trail (mm) (inch) | 1405,5 | 1385,4 | 1355,3 | 1405,5 | 1385,4 | 1355,3 | 1405,5 | 1385,4 | 1355,3 | 1405,5 | 1385,4 | 1355,3 |
| H | Wheelbase (mm) (inch) | 121447,8 | 121347,8 | 121247,7 | 124649,1 | 124549 | 124449 | 127150 | 127050 | 126950 | 130451,3 | 130351,3 | 130251,3 |
| I | Chain Stay Length (mm) (inch) | 44517,5 | 44317,4 | 44217,4 | 44517,5 | 44317,4 | 44217,4 | 44517,5 | 44317,4 | 44217,4 | 44517,5 | 44317,4 | 44217,4 |
| J | Bottom Bracket Drop (mm) (inch) | 351,4 | 301,2 | 251 | 351,4 | 301,2 | 251 | 351,4 | 301,2 | 251 | 351,4 | 301,2 | 251 |
| K | Stack (mm) (inch) | 62724,7 | 62424,6 | 62224,5 | 63224,9 | 62924,8 | 62624,6 | 64125,2 | 63825,1 | 63525 | 64525,4 | 64225,3 | 63925,2 |
| L | Обсег (mm) (inch) | 42616,8 | 43016,9 | 43417,1 | 45618 | 46018,1 | 46418,3 | 47618,7 | 48018,9 | 48419,1 | 50619,9 | 51020,1 | 51420,2 |
| M | Stand Over Height (mm) (inch) | 72328,5 | 72728,6 | 73228,8 | 74329,3 | 74729,4 | 75229,6 | 75629,8 | 76029,9 | 76530,1 | 77130,4 | 77730,6 | 78230,8 |
| N | Ширина на Кормило (mm) (inch) | 80031,5 | 80031,5 | 80031,5 | 80031,5 |
| O | Дължина на Лапа (mm) (inch) | 401,6 | 401,6 | 401,6 | 401,6 |
| P | Дължина на Курбел (mm) (inch) | 1656,5 | 1706,7 | 1706,7 | 1706,7 |
| Q | Размер на Каплите | 29" | 29" | 29" | 29" |
All specifications listed are subject to change without notice.
