About Giant Reign Advanced Pro 29 0 2020
When it comes to building the ultimate enduro machine, Giant look to their Giant Factory Off-Road Team riders who are out there pushing the limits of their bodies and bikes. This bike is for them—and for everyone else who loves to charge hard. They engineered the geometry of the Advanced composite frame and swingarm around larger diameter 29-inch wheels. That means shorter chainstays, a longer toptube, and just the right angles with the headtube (65 degrees) and seattube (76.8 degrees). Then Giant gave it an updated Maestro suspension system with 146mm of rear suspension. With a new trunnion mount shock and Advanced Forged Composite rocker arm, the rear suspension feels super plush, active and shreddable. Beyond that, the new Reign Advanced Pro 29 features everything you need in a pro-level enduro machine, including a cleanly routed dropper seatpost, the latest Giant WheelSystem with Boost hub spacing, and tubeless tires set up right out of the box.

Key Performance Factors
Race-bred suspension: Maestro rear suspension developed and tested under extreme conditions of Enduro World Series races. A 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. The trunnion mount also allows longer dropper posts.

Progressive enduro geometry: The Advanced-grade composite frameset features updated enduro-style geometry, so you can ride aggressive descents and rail corners with confidence. The 65/76.8-degree headtube/seattube angles with a 42/44mm 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.

Frame Geometry (units in mm unless otherwise indicated)