Steep drops, blind lines, chunky singletrack through roots and rocks. This fierce Giant Reign 29 2 Mountain Bike (2021) helps you tame the wildest enduro terrain with smooth suspension and confident handling.
From the bike park to weekend enduros, daily trail sessions to rowdy backcountry adventures, this full-suspension 29er is ready for action. With a lightweight, strong and dependable ALUXX SL frameset, Reign 29 helps you conquer climbs and rail rugged descents with more confidence and control. It’s engineered with progressive geometry that’s optimized for its 29-inch wheels. That means shorter chainstays, a longer toptube, and headtube/seattube angles that put you in the perfect position to slay all types of singletrack. The updated Maestro suspension gives you 146mm of smooth, active rear travel that features a trunnion mount shock and Advanced Forged Composite rocker arm. Add in a host of other aggressive trail riding technologies, including a cleanly routed dropper seatpost and the latest Giant WheelSystem with Boost hub spacing and tubeless tires, and it’s ready to rip when you are.
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.
Progressive enduro geometry
The frameset features enduro-ready geometry so you can ride aggressive descents and rail corners with confidence. The 64.56/76.36-degree headtube/seattube angles with a 170mm travel, 42mm fork offset produce confident front-end handling with high-speed stability and control.
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.
Specifications
| Sizes | S, M, L, XL |
|---|---|
| Colors | Chameleon Saturn/Black |
| Frame | ALUXX SL-Grade Aluminum, 146mm Maestro suspension |
| Fork | RockShox Yari RC, 170mm, Boost 15x110 Maxle Stealth, tapered, 42mm offset, custom tuned for Giant |
| Shock | RockShox Deluxe Select+, 205/60, custom tuned for Giant |
| Handlebar | Giant Contact TR35, 780x35mm, 20mm rise |
| Stem | Giant Contact SL 35 |
| Seatpost | Giant Contact Switch dropper post with remote, 30.9 |
| Saddle | Giant Romero |
| Pedals | platform |
| Shifters | Shimano SLX |
| Front Derailleur | N/A |
| Rear Derailleur | Shimano SLX |
| Brakes | Shimano MT520 |
| Brake Levers | Shimano MT501 |
| Cassette | Shimano Deore, 10-51 |
| Chain | KMC X-12 |
| Crankset | Shimano SLX, 32t with MRP AMG V2 guide |
| Bottom Bracket | Shimano, press fit |
| Rims | Giant AM 29, tubeless ready sleeve-joint rim, 30mm inner width |
| Hubs | [F] Giant Tracker Performance Boost 15x110, sealed bearing [R] Giant Tracker Performance Boost 12x148, sealed bearing |
| Spokes | Sapim |
| Tires | [F] Maxxis Assegai 29x2.5 WT, MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, MaxxTerra , EXO+, TR tubeless |
| Extras | tubeless prepared |
Geometry
| Â | Â | S | M | L | XL |
|---|---|---|---|---|---|
| SEAT TUBE LENGTHÂ (inch) | 17 | 17 | 18.3 | 19.5 | |
| SEAT TUBE ANGLE | 76.4° | 76.4° | 76.4° | 76.4° | |
| TOP TUBE LENGTHÂ (inch) | 22.6 | 23.7 | 25.2 | 26.2 | |
| HEAD TUBE LENGTHÂ (inch) | 3.9 | 3.9 | 4.3 | 4.7 | |
| HEAD TUBE ANGLE | 64.6° | 64.6° | 64.6° | 64.6° | |
| FORK RAKEÂ (inch) | 1.7 | 1.7 | 1.7 | 1.7 | |
| TRAILÂ (inch) | 5.2 | 5.2 | 5.2 | 5.2 | |
| WHEELBASEÂ (inch) | 46.9 | 48 | 49.7 | 50.7 | |
| CHAIN STAY LENGTHÂ (inch) | 17.3 | 17.3 | 17.3 | 17.3 | |
| BOTTOM BRACKET DROPÂ (inch) | 1.1 | 1.1 | 1.1 | 1.1 | |
| STACKÂ (inch) | 24.5 | 24.5 | 24.8 | 25.2 | |
| REACHÂ (inch) | 16.7 | 17.8 | 19.2 | 20.1 | |
| STAND OVER HEIGHTÂ (inch) | 29.8 | 29.9 | 30.7 | 31.7 | |
| HANDLEBAR WIDTHÂ (inch) | 31.5 | 31.5 | 31.5 | 31.5 | |
| STEM LENGTHÂ (inch) | 1.6 | 1.6 | 1.6 | 2 | |
| CRANK LENGTHÂ (inch) | 6.5 | 6.7 | 6.7 | 6.7 | |
| WHEEL SIZE | 29" | 29" | 29" | 29" |
