This sleek carbon-built beast is designed tough and fast enough to handle the wildest Enduro trails. It's been rigorously tested and fine-tuned on the pro circuit, and its customizability lets you tame the techiest of trails with your own unique style!
Climbing mountains or taking on steep and rocky descents, this full-composite ripper is the real deal, designed with input from the best in the business, the Giant Enduro Pros. So, you can expect nothing but the best hard-charging confidence and control on this bad boy!
Take on the toughest terrains with ease, and let the Reign Advanced Pro 29 1 Carbon Mountain Bike be your trusty sidekick, giving you the power to conquer anything in your path! Don't miss out on the ride of your life!
Race-bred suspension
Maestro rear suspension developed and tested under extreme conditions of Enduro World Series races. The trunnion mount shock has a longer stroke and smoother feel, and the Advanced Forged Composite upper rocker arm adds stiffness while lowering overall frame weight.
Adjustable enduro geometry
New 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.29er confidence and control
Larger 29-inch diameter wheels optimized to 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.
Rear Wheel Options
Riders can choose either a 29- or 27.5-inch rear wheel, paired with a 29-inch front wheel. 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 change to adjust the bike’s handling and feel.
Specifications
| Sizes | S, M, L, XL |
| Colors | Gloss Black Diamond/Matte Carbon |
| Frame | Advanced-Grade Composite front and rear triangles, 160mm Maestro suspension, flip chip, 12x148mm thru-axle, 27.5 or 29-inch rear wheel compatible, flip chip - Maestro 3, integrated downtube storage |
| Fork | Fox 38 Performance Elite, 170mm, GRIP 2 damper, 15x110 Kabolt X, 44mm offset, custom tuned for Giant |
| Shock | Fox Float X2 Performance Elite, 205/62.5, custom tuned for Giant |
| Handlebar | Giant Contact SLR TR35, composite, 800x35mm, 20mm rise |
| Grips | Giant Tactal Pro Single S:120mm, M:120mm, L:130mm, XL:130mm |
| Stem | Giant Contact SL 35 S:40mm, M:40mm, L:40mm, XL:40mm |
| Seatpost | TranzX travel-adjustable dropper, remote S: 120-150mm travel / 30.9 x 459mm |
| Saddle | Giant Romero SL |
| Shifters | SRAM GX Eagle, 1x12 |
| Front Derailleur | N/A |
| Rear Derailleur | SRAM GX Eagle |
| Brakes | Shimano SLX M7120, hydraulic, Shimano RT-66 rotors [F]220mm, [R]200mm |
| Brake Levers | Shimano SLX BL-M7100 |
| Cassette | SRAM GX XG-1275 Eagle, 10x52 |
| Chain | SRAM GX Eagle |
| Crankset | SRAM GX, DUB, 32t, 55mm chainline S:165mm, M:170mm, L:170mm, XL:170mm |
| Bottom Bracket | SRAM DUB, press fit |
| Rims | Giant TRX 2 29 Carbon WheelSystem, 30mm inner width |
| Hubs | [F] Giant MTB alloy, 6-bolt, [R] Giant MTB alloy, 3-pawl driver, 6-bolt |
| Spokes | Sapim |
| Tires | [F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra, DD, TR tubeless |
| Extras | tubeless prepared, 2.5" max tire size, 36t max chainring size, MRP AMG CS chain guide, 3M tailgate protector |
| Weight | The most accurate way to determine any bike’s weight is to have your local Bicycle Warehouse weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality. |
Geometry
| S | M | L | XL | |
|---|---|---|---|---|
| SEAT TUBE LENGTH (inch) | 17 | 17 | 18.3 | 19.5 |
| SEAT TUBE ANGLE | 76.4° | 76.4° | 76.4° | 76.4° |
| TOP TUBE LENGTH (inch) | 22.6 | 23.7 | 25.2 | 26.2 |
| HEAD TUBE LENGTH (inch) | 3.9 | 3.9 | 4.3 | 4.7 |
| HEAD TUBE ANGLE | 64.6° | 64.6° | 64.6° | 64.6° |
| FORK RAKE (inch) | 1.7 | 1.7 | 1.7 | 1.7 |
| TRAIL (inch) | 5.2 | 5.2 | 5.2 | 5.2 |
| WHEELBASE (inch) | 46.9 | 48 | 49.7 | 50.7 |
| CHAIN STAY LENGTH (inch) | 17.3 | 17.3 | 17.3 | 17.3 |
| BOTTOM BRACKET DROP (inch) | 1.1 | 1.1 | 1.1 | 1.1 |
| STACK (inch) | 24.5 | 24.5 | 24.8 | 25.2 |
| REACH (inch) | 16.7 | 17.8 | 19.2 | 20.1 |
| STAND OVER HEIGHT (inch) | 29.8 | 29.9 | 30.7 | 31.7 |
| HANDLEBAR WIDTH (inch) | 31.5 | 31.5 | 31.5 | 31.5 |
| STEM LENGTH (inch) | 1.6 | 1.6 | 1.6 | 1.6 |
| CRANK LENGTH (inch) | 6.5 | 6.7 | 6.7 | 6.7 |
| WHEEL SIZE | 29" | 29" | 29" | 29" |
