Giant Reign Advanced Pro 1 29er Mountain Bike 2023

This all-new composite chassis is built strong light and fast for Giant enduro pros. A new suspension setup been developed tested and raced at the highest levels. And more adjustability lets you tackle technical trails just the way you like. Race-bred suspension A new Maestro rear suspension system with longer travel (160mm) was developed and tested under the extreme conditions of Enduro World Series races. The trunnion mount shock has a longer stroke (62.5mm compared to 60mm on the previous generation). And the Advanced Forged Composite upper rocker arm adds stiffness and lowers overall weight. Adjustable enduro geometry New flip chip technology lets you switch between three settings depending on the terrain. You can select a 63.5 63.9 or 64.2-degree head angle and corresponding 78.3 78.7 or 79-degree seat tube angle resulting in a 35 30 or 25mm bottom bracket drop (size medium) to fine-tune handling for trail conditions riding style and rear-wheel size. Rear wheel options Riders can choose either a 29- or 27.5-inch rear wheel paired with a 29-inch front wheel. The larger 29-inch option improves stability and roll-over capabilities while the 27.5 option delivers a more agile snappier feel. It’s a quick and easy change to adjust the bike’s handling and feel. This full-composite frameset is engineered with enduro racing geometry and adjustability that lets you change the bike’s handling and riding characteristics with three flip chip settings. Also new is the ability to swap out the stock 29-inch rear wheel for a smaller 27.5-inch one. This “mullet” setup makes for an equally short chainstay length and a shorter reach giving the bike a snappier feel on aggressive terrain. The updated Maestro suspension system has 160mm of rear wheel travel paired with a 170mm fork up front. And new integrated down tube storage provides convenient carrying capacity for trail riding essentials. Sizes S M L XL Colours Gloss Black Diamond/Matte Carbon Frame Advanced-Grade Composite front and rear triangles Advanced Forged Composite rocker link 160mm Maestro suspension OverDrive (1 1/8' - 1 1/2') BB89.5 UDH 12x148mm thru-axle 27.5 or 29-inch rear wheel compatible flip chip - Maestro 3 integrated downtube storage 2.5' max tyre size 36t max chainring size 3M tailgate protector downtube and chainstay protection Fork Fox 38 Performance Elite 170mm GRIP 2 damper 15x110 Kabolt X 44mm offset Shock Fox Float X2 Performance Elite 205/62.5mm Handlebar Giant Contact SLR TR35 composite 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 TranzX travel-adjustable dropper remote S: 120-150mm travel / 30.9 x 459mm M: 140-170mm travel / 30.9 x 499mm L: 170-200mm travel / 30.9 x 525mm XL: 170-200mm travel / 30.9 x 525mm Saddle Giant Romero SL Pedals PEDALS NOT SUPPLIED Shifters SRAM GX Eagle 1x12 Front Derailleur N/A Rear Derailleur SRAM GX Eagle Brakes Shimano SLX M7120 hydraulic Shimano RT-66 rotors [F]220mm [R]203mm Brake Levers Shimano SLX BL-M7100 Cassette SRAM GX XG-1275 Eagle 10x-52T Chain SRAM GX Eagle Crankset SRAM GX DUB 32t 55mm chainline S:165mm M:170mm L:170mm XL:170mm Bottom Bracket SRAM DUB press fit Rims Giant TRX 2 29 Carbon WheelSystem ETRTO: 30-622 outer rim width 37mm rim high 26mm hookless clincher tubeless ready (TL tape and valve included) 30mm inner width Hubs [F] Giant MTB alloy cartridge bearing 6-bolt [R] Giant MTB alloy cartridge bearing 3-pawl driver (30T) SRAM XDR 6-bolt Spokes Sapim Laser Tyres [F] Maxxis Assegai 29x2.5 WT 3C MaxxTerra EXO+ TR [R] Maxxis Minion DHR II 29x2.4 WT 3C MaxxTerra DD TR tubeless Extras Factory tubeless set up. Tubeless kit (2x60ml Giant sealant valve tool instruction) 2.5' max tyre size 36t max chainring size MRP AMG CS chain guide 3M tailgate protector downtube and chainstay protection internal DT storage bag Max Tyre Clearance 2.5' Max Chainring Size 36t Weight The most accurate way to determine any bike’s weight is to have your local dealer 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.