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Go fast, get rowdy, and crush new lines with the Reign Advanced 1. Built for aggressive enduro riding, this hard-charging 29/27.5” machine features a full-composite chassis developed in collaboration with Giant’s Enduro World Series pros. With 160mm of Maestro rear suspension, a 170mm fork, and flip chip-adjustable geometry, this bike is engineered to dominate technical descents while remaining versatile enough to adapt to your riding style or terrain. Riders can even swap the stock 27.5-inch rear wheel for a 29-inch for increased stability and rollover power, making the Reign Advanced 1 the ultimate tool for precision and speed on every ride.
FEATURES:
- Full-composite chassis tested in Enduro World Series conditions
- 160mm Maestro rear suspension with 170mm front fork
- Trunnion mount shock with longer 62.5mm stroke for improved performance
- Advanced Forged Composite upper rocker arm for added stiffness and weight savings
- Flip chip technology allows three geometry settings for custom handling
- Adjustable head angle (62.47°–63.46°) and seat tube angle (77.54°–78.26°)
- Bottom bracket drop options: 29mm, 24mm, or 19mm (size medium)
- Rear wheel compatibility: choose between agile 27.5” or stable 29” for tailored ride feel
SPECS:
- 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 down tube storage
- Fork: Fox 38 Rhythm, 170mm, GRIP damper, 15x110 Kabolt X, 44mm offset
- Shock: Fox Float Performance, 205/62.5, custom tuned for Giant
- Handlebar: Giant Contact TR35, 800x35mm, 35mm rise
- Grips: Giant Tactal Pro Single
- Stem: Giant Contact SL 35 S:40mm, M:40mm, L:40mm, XL:40mm
- Seatpost: Contact Switch AT dropper, remote S: 110-140mm travel / 30.9 x 395mm
- Saddle: Giant Romero SL
- Shifters: Shimano SLX SL-M7100, 1x12
- Rear Derailleur: Shimano SLX RD-M7100
- Brakes: Shimano BR-MT520, hydraulic, Shimano RT-66 rotors [F]220mm, [R]200mm
- Brake Levers: Shimano Deore BL-MT501
- Cassette: Shimano Deore M6100, 10x51
- Chain: Shimano
- Crankset: Shimano SLX, 32t, 55mm chainline S:165mm, M:170mm, L:170mm, XL:170mm
- Bottom Bracket: Shimano, press fit
- Rims: Giant TRX WheelSystem, carbon, hookless, 30mm inner width, 40mm outer width, 22mm height, Wide Guard Technology
- Hubs:[F] Giant MTB alloy, six-bolt, [R] Giant MTB alloy, 72 POE (Points of Engagement), six-bolt, MicroSpline driver body
- Spokes: Sapim, 28, straight pull, DBL Technology
- Tires:[F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO , TR [R] Maxxis Minion DHR II 27.5x2.4 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