2021 Sourcebook

Developed with the Giant Factory Team riders who push the limits of their bodies and bikes week in and week out, this bike is made to boost confidence and shave seconds on the most punishing enduro terrain. We 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 (64.56 degrees) and seattube (76.36 degrees). We gave it an updated Maestro rear suspension system with 146mm of travel. The trunnion mount shock and Advanced Forged Composite rocker arm deliver an active, super plush feel on the trail. Other features including a cleanly routed dropper seatpost and a new Giant WheelSystem with Boost hub spacing and tubeless tyres complete this race-ready package. When you’re racing enduro, the terrain comes at you fast. This pro-level shredder gives you the confidence to stay cool when things get rowdy. From big climbs to steep, rocky descents, the lightweight frame, progressive suspension and 29-inch wheels help you push it to the limit with total control. REIGN ADVANCED PRO 29 66 MOUNTAIN | PERFORMANCE | ENDURO INTRODUCTION OVERVIEW FRAME GEOMETRY UNITS IN MM UNLESS OTHERWISE INDICATED. Seattube Length Seattube Angle (Degrees) Toptube Length Headtube Length Headtube Angle (Degrees) Fork Rake Trail Wheelbase Chainstay Length Bottom Bracket Drop Stack Reach Standover Height Stem Length Crank Length Wheel Size 431 76.36 574 100 64.56 44 133 1191 439 27 622 423 757 40 165.0 29" 431 76.36 601 100 64.56 44 133 1220 439 27 622 451 759 40 170.0 29" 464 76.36 640 110 64.56 44 133 1262 439 27 631 488 781 40 170.0 29" 496 76.36 666 120 64.56 44 133 1289 439 27 640 511 804 40 170.0 29" S M L XL FRAME Sizes Colour Frame Fork Shock Handlebar Stem Seat Post Saddle Shifters Rear Derailleur Brakes Brake Levers Cassette Chain Crankset Bottom Bracket Wheelset Tyres Extras REIGN ADVANCED PRO 29 0 FRAME S, M, L, XL Chrysocolla Advanced grade composite main frame,Advanced grade composite rear triangle, Maestro 146mm travel, Boost, ISCG 05 Fox 38 Float Factory, Kashima Coat, GRIP2 Damper, 15x110mm Kabolt X, OverDrive steerer, 170mm travel, Boost Fox Float DHX2 Factory, Kashima Coat, 2 position lever,Trunnion mount Giant Contact SLR trail rise, 35mm Giant Contact SL, 35mm, 8 degree FoxTransfer Factory, Kashima Coat, dropper, 30.9mm Giant Romero SL Shimano XTR, 12sp Shimano XTR Shadow+ Shimano XTRTrail hydraulic disc, 203mm Shimano XTRTrail hydraulic Shimano XTR, 10-51T, 12sp Shimano XTR Shimano XTR, 34T Shimano press fit GiantTRX 0 Hookless Composite, DBL, WheelSystem, 28H Fr: MaxxisAssegaiTR, 3C MaxxTerra, EXO+, WT, Folding, 29x2.5” Rr: Maxxis Minion DHR II TR, 3C Maxx Grip, EXO+, WT, Folding, 29x2.4” MRPAMGV2 Carbon chain guide WHEELS COMPONENTS DRIVETRAIN OTHER