Experience the thrill of conquering steep drops, navigating blind lines, and tearing through chunky singletrack riddled with roots and rocks with ease. The fierce Giant Reign 29er mountain bike is equipped with smooth suspension and confident handling, giving you the power to tame even the wildest enduro terrain. Don't settle for mediocrity - take on the challenge and ride like a pro with our top-of-the-line mountain bike.
Race-bred suspensionMaestro 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.
Progressive enduro geometryA 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 controlLarger 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. SpecificationsSizes | S, M, L, XL | Colors | Metal / Black Diamond | Frame | ALUXX SL-Grade Aluminum front and rear triangles, 146mm Maestro suspension, 12x148mm thru-axle | Fork | RockShox Yari RC, 170mm, 15x110 Maxle Stealth, 44mm offset, custom tuned for Giant | Shock | RockShox Deluxe Select+, 205/60, custom tuned for Giant | Handlebar | Giant Contact TR35, 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 | Giant Contact Switch dropper, remote S: 125mm travel / 30.9 x 395mm M: 150mm travel / 30.9 x 440mm L: 170mm travel / 30.9 x 450mm XL: 170mm travel / 30.9 x 450mm | Saddle | Giant Romero | Pedals | Sold Separately
| Shifters | Shimano SLX SL-M7100, 1x12 | Front Derailleur | N/A | Rear Derailleur | Shimano SLX RD-M7100 | Brakes | Shimano Deore BR-MT520, hydraulic, Shimano RT-66 rotors [F]203mm, [R]203mm | Brake Levers | Shimano Deore BL-MT501 | Cassette | Shimano Deore M6100, 10x51 | Chain | Shimano | Crankset | Shimano SLX, 32t S:165mm, M:170mm, L:170mm, XL:170mm | Bottom Bracket | Shimano, press fit | Rims | Giant AM 29, alloy | Hubs | alloy, sealed | Spokes | Sapim | Tires | [F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra , EXO+, TR tubeless | Extras | tubeless prepared, 2.5" max tire size, 36t max chainring size, MRP AMG CS chain guide | 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. |
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| | 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" |
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